TYCOS INSTRUMENTS for enclosed spaced
Transcription
TYCOS INSTRUMENTS for enclosed spaced
Tycos Instruments for Enclosed S ^ ~*T ' V * V*' S j ' R i* tj J , fs -V ' $ I t^ à ; ,! ** ^ » I % ! -ri; l "^ î'ïjffi! . "tig ; • i - j î ^ c jy j. i l ® 1 > l' • -, J : Spaces À ' 1 A '•*. 2» ££ X / - '' si "V' . <î f JV.' * " ' >' £ ifrfy * 'ï ''A' i ! « * **' ' ' teii' --'^o TaylorInstrumentCompanies R o c h e s t e r , N.Y. U . S . A . I ULTÎMHEAT® I VIRTUAL MUSEUM ' Taylor Instrument Companies Rochester. XewYcrk, U.SjX. J •; !iiuniiir'r: "lauiiumii iuiuuiu:. . >nnnm&JMMgcaai f" The Home of Tyccs Instruments L a r g e s t P l a n t in t h e W o r l d D e v o t e d E x c l u s i v e l y t o t h e M a n u f a c t u r e of I n s t r u m e n t s f o r Recording a n d Controlling T e m p e r a t u r e and Pressure. Indicating, Numerical Index Of all n u m b e r s a p p e a r i n g in t h i s c a t a l o g , a r r a n g e d c o n s e c u t i v e l y L i s t of A p p l i c a t i o n s , p a g e 3 ; A l p h a b e t i c a l I n d e x , p a g e 50 NO. A ' GF NO. 4-20811 . 1-288... 1300M 445!) . 5400. 54001» 5401. 54011V 540-2. 54021' 545-2 . 5400. '2!) 55.'i2. 5532S 2!) 55.'!.'!. 2!l 5558. 29 8000. .1' (1 8 0 0 1 . 30 8001C 31 8004. .31 80-20. .31 8034 . 8035. 803(1. 8001 , 80(il( ' 8004 . 8080 . 885-2. 8854. 0001. . 9001Ç !)004 90-20. . .. s .5.5 55 55 55 55 800—Page ULT:MHEAT VIRTUAL MUSEUM 2 PAGE NO. 55 1 0 4 0 1 55 1 0 4 0 H ' 55 1 0 4 0 4 .55 104-20. . . .7 11001. 1100K 11004. 110-20. 11037. 3-2 1 1 0 3 8 3-2 11001. 3-2 lioou' 40 11004. -21 11080 . -2-2 11101 . -21 >2-2 34 35 35 -21 2-2 -21 -2-2 5-2 5-2 -21 -2-2 -21 -22 11 u n e 11104. 111-20 . 11401 11401 ( ' 11 104 . 114-20 11851.. 118511' 1185-2 11854. 11900 11901 1190-2. 11910 PAGE NT). 119-20 119(10. 12001 1-2001 ( ' 120(1 ICC 1-2001C 12004 120041; 12020 12020G 1-2037 1-2001 1-2001C 1-200 ICC. 1-2001C 1-2004 1>20(14C 1-2080 1 >20801 13001 13001 ( ' 13004 130-20 13001 . 1.3001 ( ' 13004. 13080 . 13101 . 13101C 13101 PAGE N'O. . 38 13120. .38 1 3 4 0 1 -21 13401C >2-2 13404 . -2-2 13420 >21 13851. >21 15001. >21 150011 >2-2 15002. >2-2 15004. 30 17001. -21 17001 H >2-2 18025. >2-2 18049. -21 18052. >21 1800-2. 21 18004. 18000. >22 18O09. 22 18100. -21 18101 2-2 -21 1810-2. -2-2 1 8 1 0 3 . .-21 18104. -2-2 18105. .21 .22 -21 .22 .21 18-200. 18201. 18210. 18-211 . 19000. PAGE •21 11 44 44 14 40 40 40 38 .38 40 .48 40 49 . 49 .49 19 . 19 49 17 47 47 . 47 .48 . 18 Taylor Instrument Companies Rochester, SewYork, U..SA. Some of the Enclosed-Space Applications for which Tyccs Instruments are Recommended In most processes or operations involving the use of heat, t h e control of t e m p e r a t u r e is very i m p o r t a n t . If the t e m p e r a t u r e is too low the process is incomplete, whereas a too-high t e m p e r a t u r e results in d a m a g e to the product. I t is, therefore, a self-evident f a c t t h a t t h e t e m p e r a t u r e m u s t be held as close as is mechanically possible. T h i s is accomplished by means of a u t o m a t i c t e m p e r a t u r e regulators. T h e use of these regulators results also in economy of fuel, as j u s t enough heat is consumed to produce t h e desired results. For t h e above reasons, following are some of t h e applications which require t h e use of Tyccs T e m p e r a t u r e Regulators ( pages / I to •'>•> ) to control the t e m p e r a ture; Tyccs Recording T h e r m o m e t e r s (pages 9 to 27) to give a record of how t h e t e m p e r a t u r e s are maintained and also the length of time of heating in the various processes; and Tyccs Industrial T h e r m o m e t e r s (pages 4 to 6) as a positive indication and check for setting and a d j u s t i n g the regulators and recorders: Laundries Rubber Mills Drying Rooms Pharmaceutical Laboratories, etc. P a p e r Mills Tanneries Textile Mills Dry Houses Powder Mills C o o l e d o r H e a t e d Air Chambers Ducts Boxes, etc. Dry Kilns L u m b e r and Other P r o d u c t s M a l t Houses Air D u c t s Ileatinjï and Ventilating Systems, etc. Cereal Mills H e a t e r s or O v e n s P a t e n t or Enamel Leathers Electrical Conductors Brick Core Ovens V a c u u m Driers D y e Stuffs Waste-IIeat Driers a n d Drying Tile ' Explosives, etc. Tunnels Dry-Heat Vulcanizers Surfaced Goods, etc. R u b b e r Shoes Grain and Beet Pulp Driers Pottery Clothing *Ti ' j obaceo J a p a n n i n g a n d Enameling Ovens Bicycle and Automobile P a r t s Buttons, Shoe Eyelets, etc. Art-Metal Goods Hardware T e m p e r i n g Ovens H e a t - T r e a t i n g Steel Products rgjx?® LJ. Épxy m . M u l ULTÎMHEAT ® V I R T U A L MUSEUM j Catalog Port SOU—Page S Taylor Instrument Companies Rochester. Sew York, U.SA. Tyccs Thermometers for Enclosed Spaces Angle Air-Duct T h e r m o m e t e r s For H e a t i n g a n d V e n t i l a t i n g S y s t e m s EACH No. 800 Tyccs Angle Air-Duct Thermometer $34.00 With ld-inch scale; 6-inch s t e m ; No. 1\380 3-inch union-Connection flange; approximate t e m p e r a t u r e range, 0° to 100° F. N o . 801 Same as No. 800, except with 12-inch stem 37.00 N o . 802 Same as Xo. 800, except with 18-inch stem 39.75 No. 803 Same as Xo. 800. except with 24-inch stem 42.75 Angle Dry-Kiln T h e r m o m e t e r s F o r L u m b e r K i l n s , Dry R o o m s , V a c u u m D r i e r s , P a t e n t - L e a t h e r Ovens, etc. EACH No. 809 Tyccs Angle Dry-Kiln Thermometer §34.00 With 12-inch scale; 0-inch stem; No. P.580 3-inch union-connection flange; approximate t e m p e r a t u r e range, 30° to L2 !f)c F. N o . 810 Same as Xo. 809, except with 12-inch stem 37.00 N o . 811 Same as No. 809, except with 18-inch stem 39.75 N o . 812 Same as Xo. 809, except with 24-inch stem 42.75 Angle Oven T h e r m o m e t e r s F o r J a p a n a n d E n a m e l B a k i n g O v e n s , T e m p e r i n g Ovens, Core O v e n s , e t c . No. 840 Tyccs Angle Oven Thermometer EACH $34.00 W i t h 1-2-incli scale; 0-incli stem; No. I\>80 3-inch union-connection flange; approximate t e m p e r a t u r e range, 100° to 750° F. N o . 841 Same as Xo. 840, except with 12-inch stem 37.00 N o . 842 Same as Xo. 840, except with 18-inch stem 39.75 No. 843 Same as Xo. 840, except with 24-inch stem 42.75 XÔTK—Nos. S-TO to 843 will be supplied if specified, without extra charge, with approximate t e m p e r a t u r e range 10tr to 500 e F., SWIVEL NUT GUARD Angle T h e r m o m e t e r , showing swivel-nut of union, and guard protecting t h e r m o meter bulb 111! 11 III rt 800 -Page 4 Cat, ULTSMHEAT V I R T U A L MUSEUM f J o No. PnsO 3-mch unionconnection flange for attaching thermometer to apparatus r E X T R A : For each six inches fraction thereof of stem, longer titan listed, on any of above t h e r m o m e t e r s a d d TO List $2.90 NOTE—Where space does not permit t h e use of a 1 ^-inch-scale thermometer, one with 9-inch scale will be supplied, it specified, in which casé I >ETir< T FlioM LIST $4.85 7ci\/or Instrument Companies Tvccs Rochester, New York, U.-S.A. Thermometers for Enclosed Spaces Straight Air-Duct T h e r m o m e t e r s For H e a t i n g a n d V e n t i l a t i n g S y s t e m s No. 850 7vccs Straight Air-Duct Thermometer KAC'I §29.25 With 12-inch scale; 0-inch stern: Xo. I\58n 3-inch union-connection flange; approximate t e m p e r a t u r e range, 0° t o 100° F. No. 851 Same as X o 850, except with 12-incli stem 32.00 N o . 852 S a m e as Xo. 850, except with 18-inch stem 35.00 No. 853 Same as X o . 850, except with 24-inch stem 38.00 Straight Dry-Kiln T h e r m o m e t e r s Is il F o r L u m b e r K i l n s , Dry R o o m s , V a c u u m Driers, P a t e n t - L e a t h e r Ovens, e t c . No. 860 lycos Straight Dry-Kiln Thermometer KACH §29.25 W i t h 12-inch scale; 6-inch stem; Xo. P580 3-inch union-connection flange; approximate t e m p e r a t u r e range. 30° t o 240° F. No. 861 Same as Xo. 860, except with 12-inch stem 32.00 No. 862 Same as Xo. 860, except with 18-inch stem 35.00 No. 863 Same as Xo. 860. except with '-24-inch stem. 38.00 Straight O v e n T h e r m o m e t e r s For J a p a n a n d E n a m e l B a k i n g O v e n s , T e m p e r i n g O v e n s , Core Ovens, etc. No. 870 lycos Straight Oven Thermometer EACH §29.25 With 12-inch scale; 6-incli s t e m : Xo. P580 3-inch union-connection flange; approximate t e m p e r a t u r e range, 100° to 750° F. No. 871 Same as No. 870, except with 12-inch stem 32.00 No. 872 Same as Xo. 870, except with 18-inch stem 35.00 No. 873 Same as X o . 870, except with 24-inch s t e m 38.00 XOTE—\os. 870 to S73 will l>e supplied if specified, without extra charge, with approximate t e m p e r a t u r e range 100° t o j00° F. Straight Thermom e t e r , s h o w i n g swiveln u t of u n i o n , a n d guard protecting thermometer bulb E X T R A ; For each six inches or fraction thereof of stem longer t h a n listed, on any of above thermometers, ADD TO I.IST... §2.90 XOTE—Where space does not permit the use of a 12-inch-scale thermometer. one with 9-inch scale will be supplied, if specified, in which case :•':"< : FKO.M L I S T BULB GUARD . p580 ,.jnch unjon. connection flange for No §4.85 Catalog Part 800—Page ULT'.MHEAT e V I R T U A L MUSEUM 5 Rochester. New York, l.'.-S.A. Taylor Instrument Companies Forms of Connection for Tyccs Thermometers for Enclosed Spaces Union-Connection Flange This union connection is a modification of the well-known pipe union. T h e flange is first secured in place, then the thermometer is inserted and tight connection made by turning I he swivel-nut. As the l a t t e r is free to revolve on t h e stem, it is not necessary to turn the scale-case, and the thermometer is relieved, therefore, of all mechanical strain in attaching. N o . P5S0 3 - i n c l i u n i o n - c o n n e c tion flange. N o . I'M (I u n i o n - c o n n e c t i o n h u h t h r e a d e d for ;-irich pipetap X o t k — H u h No. l'ôlll threaded for %-inch pipe-la]) will he supplied if specified in place of No. 1'jSO flange regularly furnished with thermometers on pages 4 and 5. APPLICATION ON OVEN OF ANGLE THERMOMETER WITH HOLLOW WALL. Wall Socket For attaching thermometers to hollow walls a Xo. P520 Wall Socket {see drawing) will be supplied if specified, without additional cost. The dimension " A " should always be given when ordering. Extra-Heavy Guard Thermometers listed on pages 4 and j are furnished regularly with bulbs protected b y a slotted tubular guard. When the installation is such as to expose the bulb to more than ordinary danger of mechanical injury we recommend the additional protection of a Tyccs Extra-Heavy Guard. This guard can be bolted to the inside wall of the apparatus, or can be screwed to the end of the wall socket when one is used. If the guard is ordered, always specify length of stem projecting inside of apparatus, ( d i m e n s i o n "B" on above drawing). No. P632A EACH No. P632A ^mr— > Tyccs Extra-IIeavv Guard For stem projecting not less t h a n six inches nor more than 12 inches. | fl I '^zîàlw (flip •SOO—Page ULTÎMHEAT® V I R T U A L MUSEUM 6 $9.75 Taylor Instrument Companies Tyccs Rochester, New York. LISA. Factory and General-Testing Thermometers «•Jjls t! <H b 5402 Copper-Case and Tin-Case T h e r m o m e t e r s APPROXIMATE RANGE l'SE CASE (.minus 30° t o + 1 2 0 ° F . I J a p a n n e d Tin , 0° t o 220°F. ( 50° to 350°F. General Testing ( minus 30° t o + 1 2 0 ° F . / Copper 0° to 220°F. ' I .50° to 330°F. COMPLETE DIVINO. PER DOZ. LENGTH SIONS . . . S26.00 . . 2 ° . . . . . . . 1 2 " . . . . . 5400. 27.00 5401. 12". . . .2° 5402. . . . 28.00 2° 12" 31.00 5400 P 2° 12" 12" 5401P . . . . 32.00 5402P. . . . . 33.00 2° . ...12" EXTRA TUBE AND SCALE ONLY NO. PER DOZ. 5400A. . . .521.00 5401A 22.00 5402A 23.00 5400PA.. .21.00 5401PA.. 22.00 5402PA.. . 23.00 Nos. 5400 to 5402P inclusive h a v e mercury-filled tubes. T h e scale range of Nos. 5400 to 5402P inclusive will be furnished with minimum variations practicable, and as a rule will include t h e maximum figures given, If other t h a n stock ranges are called for t h e thermometer m u s t be considered special and charged for accordingly NOTE NOTE Auto-Circulation Thermometers USE Factory T e m p e r a t u r e s CASE Nickel-Plated Iron Bronze APPROXIMATE RANGE 0° to 120°F 0° to 120°F DIVISIONS 2°. . 2°. . LENGTH 9". . . 9". . . NO. 1103S 1104S Maximum-Registering Thermometers APPROXIMATE USE RANGE DIVISIONS 0° to 220°F 2° 100° to 300°F 2° General Testing 200° to 400°F 2° 1 0° to 220°F 2° NOTE—Maximum Registering Thermometers grade. if specified, without extra charge. LENGTH SPECIAL FEATURES SW In Pocket Case. . . 5V," Brass Armor 51 i" Brass Armor 5W Brass Armor will be furnished with equivalent COMPLETE NO. EACH I486.. . .55.00 1494 5.00 1 4 9 5 . . . . 5.00 1496.. . . 5.00 range in Centi- EACH S 1.55 6.15 TUBE ONLY NO. EACH 1486A... .54.75 1494A 4.75 1495A 4.75 1496A 4.75 Six's M a x i m u m - a n d - M i n i m u m R e g i s t e r i n g T h e r m o m e t e r s APPROXIMATE NO. DIVISIONS LENGTH USE CASE RANGE 10" . 5452 . , ... , Polished Brass, minus 10 ID 40 to + 120"F. . .2° ctory or Outdoor t e m p e r a t u r e s , p ( 1 | i s | u , ( [ i 5 r , s s 30° to 220°F. . .2° . . . 1 0 " . . . .5166 PER DOZ. 574.00 96.00 Catalog Part 800—Page ULT'.MHEAT V I R T U A L MUSEUM 7 lâv/or Instrument Companies Rochester, NewYork.. USA. Jyccs Draft Gauges For Flues, F u r n a c e s , etc. Designed for measuring the draft at the furnace front, under the grate, or at the uptake. Can be used to measure gas pressures up to six inches of water. Made in two different types, and in 4-inch and 6-inch sizes, as follows:— P o r t a b l e , or Pocket, T y p e For test purposes. necting-piece. Fitted with hose con- Panel Type For permanent installation. .Mounted on metal panel and fitted with three-way cock, which allows gauge to be open to draft and closed to atmosphere, or closed to draft and open to atmosphere. The glass tubes are packed perfectly tight, without cement, and are removed easily. A red stripe in the tube gives a magnified red column, which is easy to read. 1'lie armor protects the tubes from mechanical injury, t h e water level can be adjusted easily by means of a pin-valve located in t h e 1 connecting-piece. NO. KACH 1000 %ccs Pocket Draft (.auge $11.75 Armored. Has 4-inch scale. 1003 1002 Same as No. 1000, except (i-inch scale 12.50 Tyccs Metal-Panel Draft Gauge. 15.50 Without armor. Has 4-incli scale. 1005 1001 Same as Xo. 1002, except (i-inch scale 16.25 lycos Metal-Panel D r a f t Gauge . . . 16.50 With armor. H a s 4-inch scale. N o . 1001 Metal-Panel (iauge lycos 1004 Same as N o. 1001,except 6-inch scale 17.25 Jeweled Anemometers Biram's Pattern Zero-Setting For registering the velocity of currents of air in tunnels, furnace flues, etc.. by means of a light fan the revolutions of which are recorded on dials in the center of the instrument. As supplied to the I . S. D e p a r t m e n t of Agriculture, I . S. Bureau of Mines, V. S. Naval Academy, etc. NO. 3132 EA(11 Trees Biram's Anemometer $45.00 Jeweled movement, fitted with p a t e n t e d , instantaneous zerosetting device. 4-inch diameter: four dials reading to 1(10.11(10 feet: weight sixteen ounces. Each instrument is tested and a chart of corrections furnished for velocities from f r f m 100 to 3.000 feet per minute. Not guaranteed to give cnttrcct results if used in temperatures exceeding 300 1. J A L ' ' ^ l i e - L e a t h e r C a r r y i n g C a s e f o r N o . 3 1 3 * . . . 6.50 101 ULT:MHEAT® V I R T U A L MUSEUM p '"-"' n No. 3132 N o . 1000 Pocket Ciauge Taylor Instrument Companies Tyccs Rochester, NewYork, U.SA. and Taylor Recording and Index Thermometers (How to Select t h e T y p e Best S u i t e d t o Y o u r R e q u i r e m e n t s (Listed on payes ami - - Mercury-Actuated Trees Capillary Recording, and Tyccs and TSr/cr Index T h e r m o m e t e r s : Recommended for applications where the length of flexible connecting tubing does not exceed 25 feet, where bulbs of relatively small dimensions are required and where accurate readings across practically the entire width of the chart are essential. T h e y can be used for t e m p e r a t u r e ranges within the limits of 40° below zero and 10(10 above zero. Falir. covered by charts listed (?•>' and ?()• T h e copper-plated t h e n nickel-plated steel bulbs, flexible connecting tubing and spiral springs, are welded together to constitute t h e t u b e system, which is filled solid with mercury under relatively high pressure. Since mercury has a uniform coefficient of expansion the degree divisions of the charts are of uniform width. Vapor-Tension-Actuated Tyccs and Taylcr Capillary Recording and Index T h e r m o m e t e r s : Recommended for applications where the working temperature range is within comparatively restricted limits and where bulbs of small dimensions are desirable. Can be supplied as s t a n d a r d with any length of connecting tubing to 75 feet. In most cases longer tubing is practicable, but complete details should be given w hen ordering. Can lie used for any t e m p e r a t u r e range selected within the limits of 30 a n d .1.10 Fahr. covered by charts listed (page J5). They are constructed with steel, Clipper, monel or stainless-iron bulbs, copper flexible tubing with bronze protecting armor and spiral springs, brazed together to constitute the t u b e system, which is partially filled with a volatile liquid. T h e pressure in t h e t u b e system is created by vaporization of t h e liquid as heat is applied to the bulb, and since the t e m p e r a t u r e is not directly proportional to the pressure, obviously the degree graduations on t h e charts are not of uniform width. Gas-Actuated Tyccs and Tavfcr Capillary Recording and Index T h e r m o m e t e r s : Recommended for applications where t h e length of connecting tubing exceeds 25 feét. where space is sufficient to accommodate bulbs of relatively large proportions (size varies from 11 inches by \ of an inch for 25 feet of connecting tubing to 30 inches by :i i of an inch for 70 feet of connecting tubing, and special sizes will be furnished when conditions require them) and where accurate readings across practically t h e complete chart selected are essential. Can be used for t e m p e r a t u r e ranges within t h e limits of 40 below zero and 1000° above zero. Fahr. covered by charts listed (pages 2-! and >'i). T h e steel or copper bulbs, copper capillary connecting tubing, bronze protecting armor and spiral springs brazed or welded together constitute t h e t u b e system, which is filled with inert gas under pressure. T h e degree divisions on t h e charts are of uniform width. frees Capillary Recording T h e r m o m e t e r s CASK: I)ust-and-moistlire-proof, pressed-metal, finished dull instrument-black, or white-enamel it so specified. CHARTS: II1 •> inches in diameter. Temperature scale 3' •> inches wide. T Y P E S : 1— Mercury-Actuated. 2—Vapor-Tension-Actuated. 3 Gas-Actuated Taylor C a p i l l a r y R e c o r d i n g T h e r m o m e t e r s CASE: l)ust-and-moisture-proof, cast-iron, finished black enamel: round: 10' •> inches in diameter. C H A R T S : S inches in diameter. T e m p e r a t u r e scale 2 1 inches wide. T Y P E S : 1 A apor-Tension-Actuated. 2- -(ias-Actuated. frees Capillary Index T h e r m o m e t e r s CASE: l)ust-and-moistlire-proof, pressed-metal. S' j inches in diameter; round: finished dull instrument-black. DIAL: Black-oxidized with silver-deposited figures a n d graduations: 7 inches in diameter. TYPES: I - Mercury Actuated. 2— Vapor-Tension-Actuated. 3— (las-Actuated. Tavior C a p i l l a r y I n d e x T h e r m o m e t e r s CASE: Dust-and-moisturc-proof, round-pressed metal, finished dull instrument-black: 5 inches in diameter. DIAL: Black-oxidized with silver-deposited figures and graduations; .3 inches in diameter. TYPES: 1— Mercury-Actuated. 2— Vapor-'Tension-Actuated. 3—(las-Actuated. frees Self-Contained Recording T h e r m o m e t e r s (Page J,0) CASE: R o u n d ; pressed metal; finished white-enamel, with polished nickel-plated f r o n t ring; 11 inches in diameter. CHARTS: 9 1 •> inches in diameter. T emperature scale 3 1 > inches wide. frees | (cp&Q) SLispended-Pen Capillary Recording T h e r m o m e t e r s (Piiiji- Hi) ( 1 I S a J P f t r t ^ and Tar/cr C a p ill ary Recording Thermometers will be furnished, if specified, with the pen suspended. Catalog Part SOU—Page y ULT'.MHEAT® V I R T U A L MUSEUM Taylor Instrument Companies Rochester. Sew York. LUS A. Construction and Operation of Trees Recording Thermometers Showing Revolving Chart Disc; Both the Chart Disc and Paper Chart Revolve I l l u s t r a t i o n is of a M e r c u r y - A c t u a t e d Tvecs R e c o r d i n g T h e r m o m e t e r i page 14 i h u t a p p l i e s e q u a l l y t o v a p o r - t e n s i o n - a c t u a t e d a n d g a s - a c t u a t e d i n s t r u m e n t s page / 5 i. e x c e p t t h a t t h e f o r m of t h e c o i l i s s o m e w h a t d i f f e r e n t , r e s u l t i n g i n o t h e r m i n o r c h a n g e s i n r h e d e t a i l s of t h e m e c h a n i s m , h u t in n o w a y a f f e c t i n g t h e g e n e r a l c o n s t r u c t i o n o r p r i n c i p a l of o p e r a t i o n . O p e r a t i o n : T h e m o v e m e n t of t h e coil " G , " which o p e n s or closes as t h e t e m p e r a t u r e at t h e b u l b increases or decreases is t r a n s m i t t e d to t h e p e n - a r m " J Î " a n d t h e p e n "Q"' is t h u s m o v e d radially over t h e p a p e r c h a r t " L " , which is revolved b y t h e c l o c k - m o v e m e n t " D . " T h e link " I I . " is a bi-metallic s t r i p which a u t o m a t i c a l l y c o m p e n s a t e s t h e m e r c u r y - a c t u a t e d i n s t r u m e n t against e r r o n e o u s i n d i c a t i o n s d u e t o f l u c t u a t i n g t e m p e r a t u r e a r o u n d t h e case. T h i s simple a r r a n g e m e n t is a distinct i m p r o v e m e n t in t h e following respects over c a r r y i n g t h e p e n - a r m directly 011 t h e c o i l : 1st - T h e a r m is a l w a y s p i v o t e d at t h e correct center " X " r e l a t i v e t o t h e r a d i a l lines 011 t h e c h a r t , t h u s insuring correct t i m e r e a d i n g . 2 n d — T h e p e n - p o i n t " Q " a l w a y s h a s t h e s a m e b e a r i n g - p r e s s u r e 011 t h e c h a r t , j u s t sufficient t o m a k e t h e ink flow freely. 3 r d — T h e pen is affected m u c h less b y v i b r a t i o n w h e n t h e p e n - a r m is p i v o t e d 011 a rigid s u p p o r t . T h e r e is practically no f r i c t i o n in t h e m o v e m e n t , b u t even if it were increased m a n y t i m e s it would h a v e 110 effect 011 t h e a c c u r a c y of t h e indication, because, w h e n t h e fluid in t h e b u l b is h e a t e d t h e coil " G " m u s t open, a n d w h e n t h e b u l b cools, t h e coil, b e i n g u n d e r a high t e n s i o n , closes i n s t a n t l y . T h e p o w e r developed b y t h e coil is greatly in excess of t h a t required to a c t u a t e w^ "Q"' a g a i n s t a n y small friction t h a t m a y exist. A s t o p " I " p r e v e n t s t h e pen f r o m o p e r a t n t h e inner circle of t h e c h a r t . R e v o l v i n g c h a r t d i s c ( a b o v e ) will b e s u p p l i e d u n l e s s fixed c h a r t d i s c ( uMlba'Titrt ult:MHEHI V I R T U A L MUSEUM sou Page 111 p a g e 12 is s p e c i f i e d . Taylor Instrument Companies ( Tyccs J Rochester, XewYcrk. L.S.A. Construction and Operation of Tyccs Recording Thermometers (Continued from page 10) S e a l e d P e n - A r m A d j u s t m e n t : T o a d j u s t for slight errors, first cut a n d w i t h d r a w wire, t h e n r e m o v e plug " \ \ " a n d insert key, which t h e n can b e t u r n e d t o t h e right or left, t h e r e b y m o v ing t h e p e n . T h i s sealed wire is a t t a c h e d in our p l a n t , a f t e r t h e final inspection of t h e i n s t r u m e n t . A d d i t i o n a l seals a r e f u r n i s h e d , for resealing. Tamper-Proof: Tyccs R e c o r d i n g T h e r m o m e t e r s are " t a m p e r - p r o o f " in t h a t t h e seals s a f e g u a r d t h e i n s t r u m e n t against b o t h malicious a n d u n i n t e n t i o n a l interference w i t h t h e mechanism. C h a r t s E a s i l y C h a n g e d : T o c h a n g e t h e c h a r t on i n s t r u m e n t s w i t h revolving c h a r t - d i s c t h e k n u r l e d - n u t " C " is unscrewed, t h e p e n - a r m " R " is pulled slightly f o r w a r d a n d t h e c h a r t - d i s c " K " is lifted f r o m t h e a r b o r " A . " T h e used c h a r t t h e n can be r e m o v e d easily a n d a new one a t t a c h e d . T h e c h a r t is self-centering a n d c a n n o t possibly get out of a l i g n m e n t . (See paye 12 for fixed chart-dixc.) P e n - A r m : C o n s t r u c t e d in t w o p a r t s , " R " a n d " T , " so t h a t t h e u p p e r p a r t " R , " if it becomes corroded can be replaced by loosening t w o small screws " S " w i t h o u t d i s m o u n t i n g t h e case or a f f e c t i n g t h e a c c u r a c y of t h e i n s t r u m e n t . C l o c k : T h e clock " D " is designed especially for use w i t h Tyccs R e c o r d i n g T h e r m o m e t e r s a n d is m u c h b e t t e r a d a p t e d t h a n a m o v e m e n t selected f r o m t h e open m a r k e t and a l t e r e d slightly to m e e t t h e r e q u i r e m e n t s . C a s e : M a d e of pressed m e t a l , finished dull i n s t r u m e n t - b l a c k , or white e n a m e l if so specified, with polished nickel-plated t r i m m i n g s . D u s t - a n d - m o i s t u r e proof, to p r o t e c t t h e working m e c h a n i s m a g a i n s t wear a n d corrosion. T h e f r o n t section " M " is d r a w n down b y f o u r screws "15" against a h e a v y felt p a c k i n g ring i m b e d d e d in t h e cast-iron b a c k . T h e door is m o u n t e d on a spring hinge, so t h a t when closed a n d f a s t e n e d t h e felt p a c k i n g is c o m p r e s s e d t i g h t l y a g a i n s t t h e edge " M . " T h i s c o n s t r u c t i o n elimin a t e s t h e t i m e - c o n s u m i n g t a s k of f a s t e n i n g f o u r or m o r e wing-nuts, which c o m m o n l y are used on m o i s t u r e - p r o o f cases. T h i s f e a t u r e of quick opening a n d closing b e c o m e s an i m p o r t a n t f a c t o r w h e n a n u m b e r of c h a r t s are t o be c h a n g e d each d a y . A stuffing box " J " is provided where t h e c o n n e c t i n g t u b i n g e n t e r s t h e b o t t o m of t h e case. C a l i b r a t i o n : At t i m e s a recording t h e r m o m e t e r m a y get slightly out of calibration, d u e t o long-continued use or u n u s u a l strains. This m e a n s t h a t t h e i n s t r u m e n t does not record correct t e m p e r a t u r e s a n d t h e error is not c o n s t a n t at all p o i n t s on t h e c h a r t . T h e Tyccs R e c o r d i n g T h e r m o m e t e r has a m i c r o m e t e r screw " V , " which p e r m i t s m o v i n g t h e slide-plate " V " up or d o w n in t h e slot of t h e p e n - a r m " T . " t h u s f u r n i s h i n g a m e a n s of c a l i b r a t i n g t h e i n s t r u m e n t v e r y easily. W h e n t h e slide-plate " V " h a s b e e n m o v e d t o t h e correct position, a t w h i c h t i m e t h e pen will record correctly at each point across t h e c h a r t , t h e screw " Z " is t i g h t e n e d , t h u s insuring slide-plate " V " m a i n t a i n i n g a fixed position. T h i s f e a t u r e appeals to users of large q u a n t i t i e s of recording t h e r m o m e t e r s a n d p a r t i c u l a r l y to t h o s e h a v i n g central t e s t i n g laboratories, because t h i s c o n s t r u c t i o n p e r m i t s keeping i n s t r u m e n t s jn p e r f e c t c o n d i t i o n w i t h o u t t h e necessity of r e t u r n i n g t h e m t o t h e m a n u f a c t u r e r . Catalog 1'nrt SOU—Paye 11 ULTiMHEAT® V I R T U A L MUSEUM Taylor Instrument Companies Rochester, Sew York., U.SA. Construction and Operation of Tyccs Recording Thermometers (Continued from ptiyr 11' Showing Fixed Chart Disc: Chart Disc Remains Stationary, the Paper Chart Revolves Patenter] May 6, 1913: J u n e 3, 1913 Tyccs C h a r t E j e c t o r : A splendid f e a t u r e not f o u n d on a n y o t h e r m a k e of recording t h e r m o m e t e r . A convenience a n d real t i m e saver when m a n y c h a r t s h a v e t o he c h a n g e d . C h a r t disc " k " is fixed, a n d f a s t e n e d l>y t h r e e screws " h . " C e n t r a l c l i a r t - a r b o r " a " is t h e s a m e d i a m e t e r as the center-hole in t h e c h a r t . T o R e m o v e C h a r t : Press p u s h - b u t t o n " f , " when pen-lifter " g " a u t o m a t i c a l l y lifts t h e pen off t h e c h a r t a n d s i m u l t a n e o u s l y raises t h e f o r k e d e j e c t o r " d . " which lifts t h e c h a r t f r o m t h e clips " b " " b " " b " a n d leaves t h e recorder free for clock w i n d i n g a n d t h e insertion of a new c h a r t . T o I n s e r t C h a r t : Place c h a r t in position, with a r b o r " a " t h r o u g h t h e center-hole a n d slip edge of c h a r t u n d e r clips " b " " b " " b . " T h e removal a n d replacing of k n u r l e d n u t , or o t h e r a t t a c h i n g device a t t h e center, is done away w i t h . C l o c k - s t a r t i n g a n d a d j u s t m e n t s t e m at "<•;" clock-winding at " j . " r e s p e c t s is similar to t h a t described on pages 10 a n d 11. M e c h a n i s m in o t h e r N O T E - R e v o l v i n g c h a r t d i s c ' page 10 will b e s u p p l i e d , u n l e s s fixed c h a r t d i s c c h a r t d i s c is d e s i r e d a d d l e t t e r " F " t o c a t a l o g n u m b e r . ULT:NIHEAT V I R T U A L MUSEUM above is s p e c i f i e d , Taylor Instrument Companies Rochester, Sew York. U.S-A. The Power Plant of lycos Recording and Index Thermometers ( Mercury- Actuated ) T u b e System : Illustration actual size). Consists of Bulb "E", Tubing "15" and Coil "G" Assembly: Tubing "15" is welded to bulb " F " at point " D " and brazed to coil " G " at point " E " . After the inser- tion of steel wire " ( " ' , the system is filled with mercury a n d the coil sealed tight. under high pressure. The mercury is T h i s produces a powerful act- - E uating system and one that resists external vibration to a remarkable degree. T h e volume of mercury in coil and t u b e is but a small fraction of t h a t in t h e bulb. Material: Operation : Bulb: Steel. Tubing: Cold-drawn steel. Outside diameter . Bore (inside diameter) .015". Combines strength with flexibility. Coil: Steel tubing, rolled flat a n d coiled. —B Explained in detail on page 10 NOTE For vapor-tension-actuated and gas-actuated instruments tlie t u b e " B " is m a d e of } s-inch copper tubing having a small bore a n d heavy wall, protected its entire length by a flexible bronze armor a n d f u r t h e r strengthed by reinforcements at each end. [.tec illustration •~: ' I mi page lit). iaSSt^SOMBf Catalog Part SOO—Paye h> ULTIMHEAV V I R T U A L MUSEUM Taylor Instrument Companies Tyccs Rochester,Sew York, U . S A . Mercury-Actuated Recording Thermometers For D r y i n g R o o m s , Air D u c t s , E n a m e l i n g a n d J a p a n n i n g Ovens, C o r e Ovens, T e m p e r i n g Ovens, P u l p Driers, e t c . A p p l i c a t i o n s : For conditions under which mercury-actuated instruments operate to the best a d v a n t a g e (nee paye '.)). C a s e : Pressed-metal, moisture-and-dusl-proof. S i z e : W/2" high, 11" in diameter and 4 1 4 " deep. F i n i s h : Dull instrument-black with polished-nickel trimmings. C h a r t s : O1^" in diameter; temperature scale .'i 1 ^" wide; (paye* 2-3 and 24). T u b i n g : Cold drawn steel, copper plated then nickel plated; has remarkable strength and flexibility; not recommended in lengths longer than -2~> feet. F i t t i n g s : Various types are listed with the instruments (pagex 21 and 2,2). O p e r a t i o n a n d C o n s t r u c t i o n : (paye* Ufjo 13). )S: Steel, copper-plated then nickel-plated. Length depends on range (see paye 26). fit ULTiMHEAT V I R T U A L MUSEUM -Page 1 Taylor Instrument Companies Rochester. Sew York. LUS A. Tyccs Vapor-Tension-Actuated and GasActuated Recording Thermometers For Use o n D r y i n g R o o m s , Air D u c t s , Dry K i l n s , V a c u u m Driers, D r y - H e a t V u l c a n i z e r s , P u l p Driers, e t c . A p p l i c a t i o n s : If in d o n h t as t o w h e t h e r the v a p o r - t e n s i o n - a c t u a t e d or g a s - a c t u a t e d instrum e n t s will best meet y o u r r e q u i r e m e n t s (see page '•>). C a s e : Pressed-metal, moisture-and-dust-proof. S i z e : 14 1 <2" high. I t " in diameter, a n d 4 1 , " deep. F i n i s h : Dull i n s t r u m e n t - b l a c k with polished-nickel t r i m m i n g . C h a r t s : !)' •>" m d i a m e t e r , t e m p e r a t u r e scale 3 t o " wide; c h a r t s for v a p o r - t e n s i o n - a c t u a t e d i n s t r u m e n t s (page 25), g a s - a c t u a t e d i n s t r u m e n t s (pages 2-i and T u b i n g : Heavy-walled copper t u b i n g a p p r o x i m a t e l y } s" outside diameter, protected by flexible bronze or steel a r m o r . Will be supplied in a n y length u p to 7.5 feet, and even longer t u b i n g usually is practicable. B u l b s : V a p o r - t e n s i o n - a c t u a t e d of copper, monel, steel or stainless-iron; g a s - a c t u a t e d of copper or steel, length of bull) d e p e n d s on length of connecting t u b i n g (see page 26). O p e r a t i o n a n d C o n s t r u c t i o n : (see pages 10 to IS). J ^ A F i t t i n g s : Various t y p e s are listed with i n s t r u m e n t s (pages >l and 22). i II (il "III "I ULTIMHEAT® V I R T U A L MUSEUM Catalog Part 800—Page 15 Taylor Instrument Companies I 7\vcs ) Suspended-Pen Tyccs Rochester, NewYork, U.S-A. Recording Thermometers N o . 8001 w i t h S u s p e n d e d - P e n T h i s is t h e same i n s t r u m e n t as No. 8001 (illustrated suspended. on page 14), except t h a t t h e pen is Any Tvccs or Taylor Recording t h e r m o m e t e r will be furnished in this f o r m if specified, without extra charge. If d e s i r e d , s i g n i f y b y a d d i n g l e t t e r " S " t o c a t a l o g n u m b e r . HUH,,! ^00-PuyeVJ 1 ULT'.MHEAT V I R T U A L MUSEUM Taylor Instrument Companies Rochester. \ew}ork. USA. Taylor Vapor-Tension-Actuated and Gas- Actuated Recording Thermometers For Drying Rooms, Air-Ducts, Dry Kilns, V a c u u m Driers, Dry-Heat Vulcanizers, P u l p Driers, etc. Listed N o . 120114 on page 21 Applications: T h e Tay/cr R e c o r d i n g j T h e r m o m e t e r has been designed for use on gaugeboards, or wherever a round-case i n s t r u m e n t is preferred, if in doubt as to w h e t h e r vapor-tension-actu a t e d or g a s - a c t u a t e d i n s t r u m e n t s will best m e e t your r e q u i r e m e n t s (^re page 9). C a s e a n d F r o n t R i n g : Cast-iron a n d dust-proof. S i z e : D i a m e t e r 10} o inches. F i n i s h : Case is black-enameled. R i n g is black-enameled or nickel-plated. C h a r t D i s c : S t a t i o n a r y a n d sealed. C h a r t s : D i a m e t e r 8 inches. T e m p e r a t u r e scale inches wide (page .27). C h a r t E j e c t o r : A splendid f e a t u r e n o t f o u n d on a n y other m a k e of recorder. A real time saver a n d convenience when m a n y c h a r t s h a v e to be changed. P e n L i f t e r : W o r k s in c o n j u n c t i o n with t h e c h a r t ejector. A p u s h of a b u t t o n raises t h e c h a r t a n d pen f r o m t h e disc, simultaneously. C l o c k : Specially designed for this recorder. H a s friction-driven arbor, to carry and revolve c h a r t . C a n be wound, s t a r t e d , or a d j u s t e d without removing c h a r t disc. P e n A r m : Pivoted, same as in Tyccs Recorder. P e n A d j u s t m e n t : P r o t e c t e d against tampering, b y a seal. T u b i n g : Heavy-walled copper t u b i n g , approximately 1 y-inch outside diameter. Protected by flexible spiral a r m o r of bronze or steel. Will be supplied as specified in lengths up to 7.5 feet, and even longer tubing usually is practicable. B u l b s : Vapor-tension-aetuated of copper, monel, steel or stainless-iron; gas-actuated of c o p p e r or steel. C o n n e c t i o n s a n d F i t t i n g s : (See pages ,21 and ,22). Catai011 P a r t m ULTIMHEAT® V I R T U A L MUSEUM ~ p a g e v 7â\/or Instrument Companies Tyccs I Tyccs 1 Rochester. NewYork, U.SjX. Mercury-Actuated Index Thermometers For D r y i n g R o o m s , Air D u c t s , E n a m e l i n g a n d J a p a n n i n g Ovens, Core Ovens, T e m p e r i n g Ovens, P u l p Driers, e t c . Kfmmmmm N o . 90111 Listed on page 21 A T h e r m o m e t e r t h a t Looks like a S t e a m G a u g e a n d is a s Easy t o R e a d . As N e a r l y I n d e s t r u c t i b l e a s a n I n s t r u m e n t c a n be m a d e . A p p l i c a t i o n s : For conditions under which m e r c u r y - a c t u a t e d i n s t r u m e n t s operate to t h e best a d v a n t a g e (see page 9). A c t u a t i n g M e d i u m : M e r c u r y under pressure (see page 12). C a s e : One piece of pressed metal, m o u n t e d on a rigid cast base. S i z e : Diameter 8} •_> inches. F i n i s h : Dull instrument-black. D i a l : Black, with silver-deposited figures a n d graduations. T e m p e r a t u r e S c a l e : Dials for m e r c u r y - a c t u a t e d instruments can be g r a d u a t e d for practically a n y of the t e m p e r a t u r e ranges given in list of c h a r t s (pages 2-3 and 24). We recommend, however, ordering instruments with s t a n d a r d stock ranges, as t h e r e must necessarily be a delay in delivery if a special dial is ordered. Dials are stocked in the following ranges:- minus 40° to H 0 ° F . or C., in 1° divisions; 0° to l(i()°F. or ('., in 1° divisions; 0° t o 240°F. or C„ in 2° divisions; 0° t o 500°F. or C „ in .5° divisions; 0° to 800°F., in ,5° divisions. T u b i n g : Cold-drawn steel, copper-plated t h e n nickel-plated, has r e m a r k a b l e s t r e n g t h and ample flexibility. Not recommended longer t h a n L25 feet. B u l b : Steel, copper-plated then nickel-plated. C o n n e c t i o n s a n d F i t t i n g s : (See pages 21 and 22). ; T : JUL £ 101 ® ULTiMHEAT V I R T U A L MUSEUM rt HOO—l'age la Rochester. Sew York. U.SA. Tây/or Instrument Companies lycos Vapor-Tension-Actuated Recording and Index Thermometers For D r y i n g R o o m s , Air D u c t s , Dry K i l n s , V a c u u m Driers, D r y - H e a t V u l c a n i z e r s , P u l p Driers, e t c . N o . 111114 Listed on pane 21 < A p p l i c a t i o n s : If in doubt as t o whether the vapor-tension-actuated or gas-actuated ins t r u m e n t s will best meet your requirements (see paye H). C a s e : One piece pressed metal, m o u n t e d on a rigid cast base. S i z e : Diameter H}.? inches. F i n i s h : Dull instrument-black. D i a l : Black, with silver-deposited figures a n d graduations. T e m p e r a t u r e S c a l e : Dials for vapor-tension-actuated i n s t r u m e n t s can be g r a d u a t e d for practically a n y of t h e t e m p e r a t u r e ranges given in the list of c h a r t s (paye 25), within limits of 30° and 550°F. Dials for gas-actuated i n s t r u m e n t s h a v e uniform graduations a n d can be furnished for any t e m p e r a t u r e range covered by c h a r t s listed (pages 23 and 24). We recommend, however, ordering gas-actuated i n s t r u m e n t s with one of the s t a n d a r d stock ranges, as there must necessarily be a delay in delivery where a special dial is called for. Dials are stocked in t h e following ranges:— minus 40° to plus 1"20CF. or ('., in 1° divisions; 0° to 1(50°F. or in 1° divisions; 0° t o 240°F. or C. in 2° divisions; 0° to 500°F or ( '.. in 5° divisions; 0° to 8()0°F., in ,5° divisions. T u b i n g : Heavy-walled copper tubing, approximately 1 g-inch outside diameter. Protected by flexible spiral a r m o r of bronze or steel. Will be supplied up to 75 feet, a n d even longer tubing usually is practicable. B u l b s : Vapor-tension-actuated of copper, monel, steel, or stainless-iron; gas-actuated of copper or steel; bulb length d e p e n d i n g on length of connecting t u b i n g (see paye 26). Connections and Fittings: lilOl U UlL T I M H E A T ® V I R T U A L MUSEUM (See payes 21 and 22). Catalog Part 800—Page 19 Taylor Instrument Companies Rochester, \etv}ork. U.SA. Directions for Ordering Recording and Index Thermometers If the i n s t r u m e n t ordered (payes 21 and22) is to give satisfactory results the b u l b must be of suitable construction, and so placed t h a t it will receive proper heat contact, since t h e pen can record only t h e t e m p e r a t u r e of the m e d i u m which comes in actual contact with t h e bulb. T h e materials used in Tyccs bulb-connections are selected to w i t h s t a n d the action of the medium with which t h e y will come in contact. T h e threaded forms are built to stand h e a v y wrenching a n d to insure tight joints under high pressure. T h e stems can be of any length required to locate the bulb in a proper position. Six feet of connecting t u b i n g is included with each i n s t r u m e n t ; longer t u b i n g must be ordered as an extra. Recording t h e r m o m e t e r s are furnished with 100 c h a r t s as selected (payes 2-i tu 2ô. and 27), supply of ink, a n d lock. We do not in general r e c o m m e n d m e r c u r y - a c t u a t e d i n s t r u m e n t s with flexible capillary connecting t u b i n g longer t h a n i ô feet. If longer lengths are required, give exact details of the installation. t h a t we m a y submit recommendations. S t a n d a r d vapor-tension-actuated and gasa c t u a t e d i n s t r u m e n t s are m a d e with t u b i n g of any length specified u p to 75 feet over-all. Greater lengths often are practicable, but when specified, full details of the application should be furnished. When possible, the recorder case should be a t t a c h e d to a wall or s u p p o r t near t h e point where t h e bulb is connected with the a p p a r a t u s ; b u t , on account of danger of injury to the clock, the case must be protected against r a d i a t e d heat, or contact with h e a t e d surfaces. When ordering, t h e following information m u s t be given, to insure t h e filling of order p r o m p t l y and satisfaetorilv: 1 ('atalog number. ••2 Length of flexible c a j larv connecting tubing. :> Distance t h a t bulb should be inserted into the a p p a r a t u s , in order to locate it at the point where it is desired to measure t h e t e m p e r a t u r e . 4 N umber of c h a r t (pages 23 to 25, and 27) for recording t h e r m o m e t e r s ; total t e m p e r a t u r e scale for index t h e r m o m e t e r s (pages IS anil 19). .) Working t e m p e r a t u r e range; i.e.. the m i n i m u m and m a x i m u m operating t e m p e r a t u r e s . In selecting the t e m p e r a t u r e scale it is essential to allow a f a c t o r of safety above the maximum temperature. (! Medium t h e t e m p e r a t u r e of which is to be measured; i.e., liquid, air, gas, vapor, etc. Also s t a t e whether this medium will h a v e a corrosive action on steel: if so, what metal will most satisfactorily resist corrosion. ? Process a n d n a m e of a p p a r a t u s in connection with which t h e instrument is to be used. 5 On vapor-tension instruments, give t h e vertical distance when installed, between the case and bulb, stating whether the case will be above or below the bulb. !) Tvccs Recording T h e r m o m e t e r s are furnished regularly with revolving chart-disc (page 10). If t h e y are wanted with fixed chart disc (page 12) a d d letter " F " to catalog n u m b e r . 10 Tyccs Recording T h e r m o m e t e r s are supplied regularly with upright pen-arm (page lit). If suspended pen-arm ( page 10) is desired signify by adding letter " S " to catalog n u m b e r . 11-j-In ordering parts for Tyccs I n s t r u m e n t s listed in this catalog, always refer to the serial n u m b e r of t h e i n s t r u m e n t , which number will be found in plain sight on t h e dial, or on the n a m e plate a t t a c h e d to t h e instrument case. 8UU—Page .'0 ULTiMHEAT V I R T U A L MUSEUM Taylor Instrument Companies Rochester. Sew York. U.SjX. Recording and Index Thermometers ' "Directions for Ordering," page 20) Plain Bulb and C l a m p Flange M ' 7, — With six feet of platedsteel flexible tubing; platedsteel rigid bulb; (for length see pagi 26) 3" split clamp flange; for recorders. 100 charts as selected (pages 21 anil -?J); ink; lock. etc. With six feet of bronzearmored flexible copper lulling: rigid copper, moncl. steel or stainless-iron bulb; 3" split clamp flange; for recorders. 100 c h a r t s as selected (Tfccs page Tar/cr page .'7 r. ink: I. ck. etc. \ \ itli six feet of bronze... ... armored flexible copper tubing: rigid copper or steel bulb (for length see page .'H ; 3" split clamp flange: for recorders. 100 charts as selected [Tyccs pages 21 anil 2\. Ttytor i>agr 27): ink: lock. etc. ^ f l sed with any of I he three types of Recording or Index Thermometers, for application to enclosed spaces not under pressure or vacuum. A 3" Split < lamp Flange is furnished, for attaching connecting tubing to apparat us. The length of connecting tubing that will be immersed with the bull.) should always lie given, so that the instrument can be calibrated for the immersion specified. ru n Mercury-Actuated I n s t r u m e n t s •„•,.;.,,».,,„': ,,.MPE..<cr,<• *»>• r r TO soi>°F ce TO 1000° F. 8001 Tyccs Recording Thermometer ( illustrate I page 1 \ i. chart $105.00 SI 17.50 1 8061 Tyccs Bi-Record Recording Thermometer. U o" chart 157.50 176.25 9001 Tyccs Index Thermometer. 7" dial (illustrate I page IS 84.00 96.50 10101 Tarter Index Thermometer. .">" dial 56.00 68.50 Vapor-Tension-Actuated I n s t r u m e n t s \ (1 11001 11061 11101 12001 12061 1HQ1 7f.ccs Tyccs lycos Taj/cr Tfy/cr Tar/cr Ciils- A r t i i î l t p d .IClltaiCU \o. 13001 13061 13101 12001G 12061G 13401 v" With six feet of platedsteel flexible tubing; platedsteel rigid bulb ( for length see page 26); : i 4 " pipethreaded h u b : for recorders. 100 charts as selected (pages 2-1 anil 2't): ink; lock. etc. Instruments llisu llliuill^ KAMI TEMPERATIRE TEMPERAT!" R1 IPTOSOO°F. f $104.75 157.25 83.75 96.50 144.75 54.50 I seel Avith a n y of the three types of Recording or Index Thermometers, for applications where a pressure-tight joint is required and the lieat contact is good. Mercury-Actuated Instruments Ml. 8004 8064 9001 10404 raram,:^tu,m„ Vapor-Tension-Actuated Instruments 11004 11061 11101 12001 12061 11101 rp ro ionocF $122.75 184.50 101.75 73.75 rp TO HOO'I Tyccs Recording Thermometer. !)] 2 " chart $110.25 Tyccs Hi-Record Recording Thermometer. 912" chart 165.75 Tyccs Index Thermometer. 7" dial.. 89.25 Tar/cr Index Thermometer. .3" dial 61.25 NOTE—3" bronze flange will be furnished in place of hub. if specified, without extra charge. XO. With six feet of bronzearmored flexible copper tnbing: rigid copper, moncl. steel 1 r stainless-iron bulb; 84" pipe-threaded h u b : for recorders. 100 charts as selected I Tyccs page 2-7. Tar/cr page 27): ink; lock, etc. IPTO1OOOCF. S 92.25 138.50 71.25 84.00 126.00 42.00 Union C o n n e c t i o n l f S 92.25 138.50 71.25 84.00 126.00 12.00 Tyccs Recording Thermometer. 9J •>" c h a r t . Tyccs Bi-Record Recording Thermometer, i t ' s " c h a r t . jfcct Index Thermometer. 7" dial Tartar Recording Thermometer. 8" chart Taylor Hi-Record Recording Thermometer. 8" chart Ëfrbr Index Thermometer. .5" d i a l . ...... —A » J IPTC»550-F Recording Thermometer, il1 •>" c h a r t . Bi-Record Recording Thermometer. O V ' chart Index Thermometer. 7" dial. . Recording Thermometer. 8" chart Bi-Record Recording Thermometer. 8" chart Imlex Thermometer. J " dial . . TEMPKRVTÎ'KE rp TO 5.50oK 1 Tyccs Recording Thermometer. • illustrated page 1~>) 9 2 " chart $ 97.50 Tyccs Hi-Record Recording Thermometer. 2" c h a r t . 116.50 1 Tyccs Index Thermometer. 7" dial (page i.'' 76.50 TSy/dr Recording Thermometer, (illustrated page 171 8" chart 89.25 Tar/cr Hi-Record Recording Thermometer. 8" c h a r t . 133.75 Tarter Index Thermometer. •>" dial . 17.25 \OTK— 3" bronze flange will be furnished in place of hub. if specified, without extra charge. ADD TO E X T R A - For each foot or fraction of a foot not including bulb of rigid exteunsl sion stem S 3.15 Gas-Actuated Instruments i:a< TEMPEHATI RE NO. With six feet of bronzearmored tubing and : i 4 " pipe-threaded hub; bulb of copper or steel ( for lengt'/ see page 26): for recorders. 100 charts as selected ( Tyccs pages 22 anil X). Tar/cr page ,>TH4jik; lock. etc. v ULTIMHEAT® V I R T U A L MUSEUM 13004 13064 13101 12004G 12064G 13104 1 1- TO scio'F. " TEMPERATIRE i p TO iooo°F Recording Thermometer. chart. $ 97.50 $110.00 Tvccs Bi-Record ReeordiiigThernioineter. 9''2 W ehart 116.50 165.25 Tyccs Index Thermometer. 7" dial. " 76.50 89.00 Tar/cr Recording Thermometer. 8" chart 89.25 101.75 Tar/cr Hi-Record Recording Thermometer. 8 " c h a r t . . 133.75 152.50 Tar/cr Index Thermometer. 5" dial 47.25 59.75 NOTE—3-inch bronze flange « ILL be furnished, if specified, without 3 extra charge, instead of 4-inch pipe-threaded hub. ADD TO EXTRA For each foot or fraction of a foot, not including bulb, of rigid ex- !! S ] tension-stem more than regularly furnished .. . . $ 3,15 ( atalng Part .W0- Page 21 Tyccs iayior Instrument Companies Rochester. NewYork. U.SA. Recording and Index Thermometers ["Directions for Ordering", page 20 Capillary Bulb and C l a m p Flange -J® With six feet of platedstecl flexible tubing: plated•*teel capillary bulb about £0 feet long, {for actual length see page 2ii) 3" sp'it clamp flange; f. r recorders. UNI charts as selected [pages 2-1 and 21 : ink: lock, etc. I'sed with any of the three types of Recording or Index Thermometers, on enclosed spaces not under pressure or vacuum, where it is desirable t o expose a large surface to the heat medium. T h e bull) is approximately 20 feet long and very sensitive to slight and rapid changes of temperature. XO. 8001C siK.it: 9001C in une Mercury-Actuated Instruments I P TO S00°1'\ I P TO 1()00CK. SI 10.00 Recording Thermometer. !)'•>" chart. chart 165.00 Hi-Record liccording Thermometer. I)1 S9.00 Tvcc Index Thermometer. 7" dial.. Tarter Index Thermometer. 5" d i a l . . . . 61.00 1 \()'['[ Stat* location of clamp flange and length of connecting tubing t h a t will be immersed with the bulb, so the instrument can be calibrated for the immersion specified. $122.50 1S3.75 101.50 73.50 Tvccs Tyccs KA< H TKML'KHATT'KK Vapor-Tension-Actuated I n s t r u m e n t s With six feet of bronzearmored flexible copper tubing: flexible copper caj.illarv bulb about -20 ft. long; 3" split clamp flange; f r recorders. 100 charts as selecteil TYCCS page J~>. Tarter page 17 ": ink: lock, etc." \o. 1 IODIC 11061C 11101C 12001C 12II61C 11Î01C With six feet of bronzearmored t u h i n g a n d 3" split clamp flange: copper caj.illary bulb about £0 feet 1 11g: for recorders. 100 charts as selected 1 Tyccs pages 2t and 2'/,Tar/er pagi 27 !; ink; lock. etc. NO. 13001C TYCCS Recording T h e r m o m e t e r . 1 >" chart. . . 13061C TYCCS Hi-Record Recording Thermometer. 9 ) 4 " chart 13101C TYCCS Index Thermometer. 7" dial . 12001CG lav/or Recording Thermometer. 8" chart. . 12061CG Tarter Hi-Record Recording Thermometer. S" chart. 131010 W & r Index Thermometer. 5 " dial I EACH TKMPKHATCRE TKAI PKRATI'H . r p T i » 5.50° F $ 92.25 13S.50 71.25 St .00 126.00 .... 42.00 Recording Thermometer. !>'2" chart Hi-Record Recording Thermometer. 9} •>" chart Index Thermometer. 7" dial. Tarter Recording Thermometer. S" chart Tarter Hi-Hecord Recording Thermometer. 8 " c h a r t Tarter Index Thermometer. 5 " dial Tyccs Tyccs Tyccs Gas-Actuated I n s t r u m e n t s KACH T E WI'EH A TI H I IKMI'EIT \T! K I: I'll 1000°K I p TO SOII'K. $104.75 157.25 S3.75 96.50 144.75 54.50 S 92.25 13S.50 71.25 S4.00 126.00 42.00 Rigid E x t e n s i o n - S t e m a n d A d j u s t a b l e C o n n e c t i o n N o . P72SA frong Adjustable Clamp Hook S h o w i n g No. P727 3 - i n c h A d j u s t a b l e C l a m p With six feet of j.latcd-steel flexible tubing; platcd-steel rigid bulb; ( f o r length se< page JO) 1 - inches including bulb of rigiil extension-stem; No. 1*7-27 clamp flange; for recorders. 100 charts as selected i pages 23 and 2y\\ ink; lock. etc. Flange For use with any of the three tyjies of Recording or Index Thermometers, 011 tanks and enclosed spaces not under pressure, where t lie bulb must be supported rigidly at a point some distance inside the aj.j.aratus in order to give it jiroj.er heat contact. Mercury-Actuated Instruments Ni 1. S020 soso 9020 10120 1 J!A„T.»AT, »,. IT' TO 8110" I-'.r r TO 1000°K. TEMPEUAT™' S122.75 Recording Thermometer. 9 2 " c h a r t S110.25 Hi-Rccord Recording Thermometer. 9 1 2 " chart . . . ._ 165.75 TYCCS Index Thermometer. 7 " dial. S9.25 Tarter Index Thermometer, 5" dial.. 61.25 Tvccs TYCCS 184.50 101.75 73.75 Vapor-Tension-Actuated I n s t r u m e n t s With six f. onze-armored flexible copper tubing: 1-2" rigid extension-stem including bulb; copper, monel. steel or stainless-iron rigid bulb and stem; No. l'7-27 a d j u s t a b l e clamp flange; for recorders. 100 charts as selected (Tyccs page Tarter page 27)-, ink: lock. etc. NO. 11020 110S0 11120 12020 12080 11120 Recording Thermometer. 9} 2" chart TYCCS Hi-Record Recording Thermometer. 9 1 •>" c h a r t . Tyccs Index Thermometer. 7 " dial Tarter Recording Thermometer. 8 " chart Tarter Hi-Record Recording T h e r m o m e t e r . 8" chart Tarter Index Thermometer, ô '' dial Tvccs Gas-Actuated I n s t r u m e n t s With six feet of bronze-armored flexible tubing: 1-2" rigid extension-stem, in addition to bulb (for length see page 2(>). No. l'7-27 adjustable clamp flange: bulbs and stems of copper or steel: for recorders. 100 charts as selected ("tyccspages 2! anil ."1. Tarter page 27); ink; lock, etc. NO. 13020 13080 13120 12020G 12080G 13420 KACH TEMPERATTRE IT' ru 530 e F. S 97.50 146.50 76.50 89.25 133.75 .... 47.25 ... A< H TEMPKHAT1 HE I-PTO 800°F. I P TO lOIKPK. TEMI,,,„AT, „',; Recording Thermometer. 9 1 •>" chart S 97.50 Hi-Record Recording Thermometer. 91 2 " chart 146.50 Tyccs Index Thermometer. 7" dial 76.50 Tarter Recording Thermometer. 8" chart S9.25 Tarter Hi-Record Recording Thermometer. 8" chart . . . . . . 133.75 Tarter Index Thermometer. 0" dial.. 47.25 Tyccs TYCCS NOTF--Sincf TIBIH lengths t>f <jas-Actuated Recording mid Index T h e r m o m e t e r s wiry v. 1111 ditferent lengths of tutting, this must be taken into coiisidecition when determining (tie proper over-all length of extension-stem tor a n y application. of No. P7-J7 Nrnx V> I'T-SA clump tiook, middle prong a d j u s t a b l e to wall thickness u p to 7 , of an inch, "ill he furnished in place elninp flaftw^jt' s|n4ified, without extra charge. t i e r i n g s t a t e length of extension-stem, including b u l b . 4h foot or f r a c t i o n of a foot of rigid extension-stem, more than 1 inches . Page 22 ULTiMHEAT V I R T U A L MUSEUM $110.00 165.25 89.00 101.75 152.50 59.75 Ann TO LIST « 3.15 Taylor Instrument Companies Rochester, Sew York, U.SA. Charts for Tyccs Mercury-Actuated and Gas-Actuated Recording Thermometers (Instrument.* listed on payes 21 and 22) C h a r t s for Tyccs Recording T h e r m o m e t e r s are printed on high-grade paper, in a subdued shade of blue ink, contrasting strongly with the red record line (Actual-size facsimile of section of 24-hour chart C h a r t s w i t h M a x i m u m T e m p e r a t u r e L e s s T h a n 800° F a h r e n h e i t N( >. 104 10f> 107 108 110 112 116 120 124 128 131 132 142 154 159 162 164 167 170 171 173 174 200 201 210 211 213 219 220 221 223 225 227. 228 230 231 233, 239 241 242 245. . 709 711 713.. 1 TEMPERATURE GRADUBULB RANGE ATIONS NO. 30° to 230 180° to 33(1 F. 3 200° to 700=F. 10° 5A 100° to .">00 F 10° 4A . minus 40° to + 120°F. .2 0° to 300=1'. 4A . . 2 0 0 ° to 800° F 1(1 OA . 00° to 220=1' j . minus 20° t o + 1 4 0 ° F . -2° .2 . 100° to 800 F. .10= 7A . . . 50° to 4 0 0 ' F 4A 20° to ISO F. 2 30° to 230"F .2 . 0° to 500=F". 10" . 5A 80° to 210 F. 2 minus 40° t o + 2 4 0 ' F . 3 . 0= to 800°F. . 10° SA 0° to 325°F.. 4A . . .110° to 310°F.. 2 150=to 750=F.. OA 100= to 600°F 5A 0= to 250 F.. 3 0° to HO C 2= 2 . . . . 10° to 120°C 2°. 2 . . . 80° to 250°C 2° 4A . 20° t o 170°C 3 . .minus 20° t o + 00°C.. 1 . 30 to 150 C 3 . 00° to 220°C.. 3 . . . . . m i n u s 20° t o + 1 1 0 ° C . . 10° to 200°C. 4A 50° to 250°C 4A , 0= to 200=C 4A 0° to 150°C 3 0° to 250°C 5A 50° to 400°C OA . . minus 40° t o + 50°C.. . minus 10° t o + 90°C.. . . . . 10= to 200°C 4A 0° to 115°C.. . 1° 3 . 20° to 100°C. . 1°. 1 200= to 750°F .10°. OA. 70° to 230=F 30° to 230 T . . For more complete list of available standard charts write for Catalog P a r t 8000. PERIOD uF REVOLUTION 24 hoti 12 hours 0) Catalog Part SOO—Page 2J ULTiMHEAT V I R T U A L MUSEUM Taylor Instrument Companies Tvcos Rochester, New York, U.S.A. Charts for Tvccs Mercury-Actuated and Gas-Actuated Recording Thermometers (Instrunienls listed on pages 21 and 22) C h a r t s w i t h M a x i m u m T e m p e r a t u r e L e s s T h a n 800° F a h r . — C o n t i n u e d TEMPERATURE RANGE NO. 1007 to 800° F to 350° F to 230°F to 450° F to l.-.O'C to 150°C to+loCC. to 300"C to 230°F to+120°F. . 1 0 0 ° to 500° F.. .200° 700°F. 1010 .200° 800°F.. 1012 . 50° . 100° . 50° . 70° . 100° . 0° 20° 30° .100° . 30° 40° 71B 719 722. 729 750 751 752 753. 1001 1002 1004 1014 . 60° 1016 . 20° 800°F.. 200°F.. 260° F. 1201 . 120T.. 1202 . 30° 140°C.. 40° to-f 120°C.. 0C to 90°R. 1203 1211 10° GRADUATIONS 10 5 2 5 2° 2° 5° 2° 5° . P E R I O D OF REVOLUTION" BULB NO. 7A . 1 2 hours.. . . 1 hour . . 12 hours. " " . " " .. 6 hours.. 72 hours.. davs. 4A . . .2 4A 3 4A 4A . 2 2; 2 10° 4A 10° 10° . 5A OA . . 8A 10° 2° 1 .3 , 2 . .2 . 3 2°. J» 2 C h a r t s w i t h M a x i m u m T e m p e r a t u r e G r e a t e r T h a n 800 e b u t n o t E x c e e d i n g 1000° F a h r . TEMPERATURE RANGE NO. .200° to 1000°F . 80° to 1000°F .100° to 500°C.. .200° to 1000°F . 50° to 400°C 109 125 208 1013 1210 GRADUATIONS . .20° 20° .10° 10° 5° P E R I O D OF REVOLUTION BULB NO. 24hours. " " " . 7 days.. " " . . . 8A 9A 7A . . 8A 7A Reverse-Reading Charts T h e following reverse c h a r t s are a r r a n g e d with t h e m i n i m u m t e m p e r a t u r e a t t h e outside, i n s t e a d of a t t h e center. T h e y are a decided a d v a n t a g e where t h e recording t h e r m o m e t e r is used for cold-storage or similar applications, as t h e record is traced on t h a t part of t h e c h a r t h a v i n g t h e widest t i m e intervals. TEMPERATURE RANGE NO. 601 604 606 608 611 614 650 653. 655 692 1376 30° 60° 20° 80° to 230°F. 230°I\. . ... to 220°F to 180° F to 330°F . minus 2 0 t o + 1 4 0 ° F c . minus 2 0 t o + 1 0 0 F 10' to 120°C 0 ' to 200 "C . minus 20° t o + 60°C . . minus 30° t o + 50"C 10° t o 120 (' F o r m o r e c o m p l e t e l i s t of a v a i l a b l e s t a n d a r d on—Page 2', ULTiMHEAT ® V I R T U A L MUSEUM GRADUATIONS 5° 2= 2° 5° 2° 2° P E R I O D OF REVOLUTION 24 hours. " " " . " " . BULB NO. . . .2 . . .2 . . .2 . . .3 . 2 1 . . .2 5° 1° " " 2° 6 hours 2° 7 days c h a r t s w r i t e f o r C a t a l o g P a r t 8000. 4A . . .2 2 2 Taylor Instrument Companies Rochester. XewYcrk, U.S.A. Charts for Trees Vapor-Tension-Actuated Recording Thermometers Instruments listed on pages J1 and J2) T h e s e c h a r t s are p r i n t e d oi high-grade paper, in s u b d u e d shade of blue ink, c o n t r a s t i n g strongly with t h e red record line T h e following are available from regular stock. CHART NO. I'EMPHR 100° sir-1 so 2100 2102 2103 2100 2107 80° 70° SO 2109 180= 80° '200 2110 2112 2115 2116 .">0° 21 IS 80 = 80° 2120 2123 2124 2125 2126 2128 2.50° 40° 200 20° 70° 2130 2131 2132 2133 2138 2139 2201 2205 2206 2207 2208 2209 2210 2211 2211 2215 2219 2300 2301 2302 2303 2301 2305 2307 2308 2309 2311 2315 2102'Reverse 2103 ' R e v e r s e 2405 «Reverse 2450'Reverse 2501 2502 2503 2505 2506 2508 2509 2510 2511 2513 2800 2801 2802 2803 2807 2900 200° 200° 40° 150° 80° 40 e 90° 80 : 60° 80 100° . . 20° 0° , 1 0 0e 0° 0° minus 18° 200° . 80 . 80° 80° .150° 180° 120 = . 100° . 80° 80 = 100° 80° 100° . 200° . 50 = . 80° 80= 80 80° 0 . 200= 80 e 90 80 e . . . 100° . . 00° . 0° 0° 20 e 70 20 00° ;cale charts have the minimum M i ULTIMHEAT V I R T U A L MUSEUM RE RANGE WORKING RANGE PKRIOD OF REVOI I TION 360=1". 240° to 3 2 0 1 ' . 310° !•' 240° to 290° F 200 F 130 to 190 F 330 F 210= to 310 F . I 10 F 100° to 135 F 170'F 1 1 0 ° to 100 F 230=F 190= to 225 F 300 F 180 lo 280 F 300°F 250° to 340=1" 170 F 80= to 100= F . 250°F 140= to 2 Ml 1 e 220 F 130=to 210 F 450 F 350= to 425 F 120 F 50 to 110 F . 500= F 350= to 4 7 5 ° F 220°F . 1 1 0 = t o 210=F. 200°F 100° to 190 F" 550°F 400= to 5 2 5 F 24 ho : 400 F 2 7 5 ° lo 380 F 100 F 45° to 95° F 270 F 190*" to 200=F. 230°F 120=to 2 1 0 F 80 F 50° to 75= F . 180 C 120° to 170°( ' 120 <' 90 ' to 115 ( 175°C 100=tol05°Ç 200 < 130= to 190=( 250 ( 170 to 240 C 100 ( ' 80° to 150°( ' 60°<" 15 e to 55=< '. 300 C 15(1 to 290 1 80 ( ' . . 40° to 70 I 100 C .. . 5 0 ° t o 90 C plus 38=( ' 0= to 30 ( 300 F 250= to 340=1" 300 1" 180 to 280 F 310=F 2 1 0 ° to 300=F. e 250 F 150= to 240 F 270=F 190=to 260 F . 230°F. 190= to 225 F 220=F 150= to 2 1 0 F e 220 F 1 4 0 ° t o 210 F 270 F . . .... 1(10 to 250 F 310 F 220= to 290= F 350= F 220 : to 330 F 200=F 130° to 190 F 210 F 140= lo 200 F 290°F 2 1 5 to 280'F 170 F 00 to 1001" 240°F 140= to 2 2 0 ° F 200 F 150° to 190 F 300 F 220 to 330 F 250= F . 100° to 230=1". 100= F 30= to 9 0 ° F 550 F 350= to 525 = 1" : 170 F 111) to 100 F 210 F 120= to 200 F 210 F 120 lo 225=1" 220°F 130 to 2 1 0 F 130 F 70° to 120=F 100 F 30° to 90=F 130 F 40° to 120 F . 24 hours 150=F . 80 to 110 F 140 F 90 to 1 3 0 ° F 150 F .. 80 to 140 F I 180 F 80° to 170 F 1 lie tempera t lire range a I the circumference, instead of at the center of the chart. Catalog l'art S(>0- Page 25 Rochester, Sew York., U.SA. Taylor Instrument Companies Bulb Dimensions and Well Lengths for Mercury-Actuated and Gas-Actuated Recording and Index Thermometers It is often desirable to know the dimensions of the bulbs or separable-wells supplied with instruments, particularly when the bulb or well is t o he connected into a pipeline or other restricted space. Mercury-Actuated I n s t r u m e n t s (Bulb Lengths) Rigid Bulbs for Tyccs Mercury-Actuated Recording and Index Thermometers may be divided into two general classes, "short range" and "Ion y range". T h e "short range" bulbs are used when the n u m b e r of degrees Fahr. on the scale is -2."»() or less. T h e "long range" bulbs are used when the number of degrees Fahr. on the scale exceeds 2.30 and the maximum t e m p e r a t u r e is above ÏÏÔ0. T h e following table gives the number, the capacity measured in degrees Fahr., and the dimensions of the bulb used. By referring to the list of charts {pages 2-1 and .-1}) it will be noted that the bulb number is given for each chart, and with this information the dimensions can be obtained readily from the table below. T h e dimensions given are close approximations, but it is understood that these will vary somewhat on account of the plating. Also, where the size of bulb given cannot be accommodated to the installation under consideration, provision usually can be made if full details concerning application are given us. C a p i l l a r y B u l b s vary in length according to the number of degrees of temperature (see table below). Other dimensions in the table do not apply to capillary bulbs. S H O R T - R A N G E HI LBS RI(.II) nn.it NO. D E G R E E S O F I" NT O N - C O N N E C T I O N PL.AIN-BI I.H !..,K I KM I'F.RA TYPE I :.I i.i. LRII.ID T Y P F . ; I.I M . I ll TI R E L E N G T H I N LUXURY H I ' L B I N D E R WRENCHF AH It K N II KIT I N C H E S lis rs H E A D IN I N C H E S IN R A N G E :ii> (il-, S1 s 31 > s 37 s Hi 1-2 10 LONG-RANGE Bt'LBS l MON '<"O.VXKCTÏOX I ) E ( . R E F S O F I TTI'E: It'LAIN-HI LB C \ 1*1! TEMPER V LA H y l.KMiTH 11 RE in* Lu INDEH LKNGTII F A H H E N H E I I' L1XIITH WHl.Xf'll- IN 1 NTH KS IN R \ M . I IN I I - i u LA u I N I NC II 1> l\ •> A 3! 10 400 500 600 700 S00 2: I j Hi 30 20 !! OA i ^ to to to to to to 400 .">00 600 700 800 000 16 30 15 13 20 18 16 20 6'4 61 4 5 1 •> +3 4 4 >> 1 •'4 Jl 3*4 16 Mercury-Actuated I n s t r u m e n t s (Separable-Well Lengths Wells with stems of standard lengths are proportioned to cover certain t e m p e r a t u r e ranges ' • 11 Measurements give length of well below wrench-head, for merwithin limits given in the table. cury-actuated instruments only. LENGTH 111' W E L L NI M B E R O F D E G R E E S E.U1R. C O V E R E D ON C H A R T 100 150 200 300 400 to to to to to 140 200 250. 400 500 Gas-Actuated . Si ). 41, inches 73.,. I N : M R F R OF D E G R E E S FAHR. C O V E R E D ON C H A R T LENGTH OF W E L L 5.aii) 500 to 600. 600 to 700. 7 0 0 t o SOI). 43,, 8 0 0 t o 01)0. 3',61 inclie.- I n s t r u m e n t s (Btilb L e n g t h s a n d S e p a r a b l e - W e l l L e n g t h s ) Since length of bulbs varies with different lengths of connecting tubing, this must be taken into consideration when determining the proper over-all length of extension stem for any application. T h e following table gives actual bulb and separable-well dimensions for varying lengths of connecting tubing. I.ENG II OF I I B I N G FEET L E N G T H OF WELL INCHES II 12 16 21 26 36 ULT'.MHEAT ® V I R T U A L MUSEUM L E N G T H O F HI L.LL INCHES D I A M E'I'ER O F HI LB INCHES s ! I 1.". 20 :i 26 3 36 3 4 4 4 3. Taylor Instrument Companies Rochester, SewYork, U.S.A. Charts for use with Tqylcr Recording Thermometer s These charts are printed on high-grade paper, in a subdued shade of blue ink, contrasting strongly with t h e red record lines. T h e y are eight inches in diameter, with t e m p e r a t u r e scale o inches wide and a center hole 1 g-inch in diameter. The following are available from regular stock : F u l l - s i z e s e c t i o n of No. N102 2 4 - l i o u r c h a r t F u l l - s i z e s e c t i o n of No. 8105 2 4 - h o u r c h a r t List of C h a r t s Available f r o m S t o c k f o r u s e w i t h Taylor V a p o r - T e n s i o n Actuated Recording T h e r m o m e t e r s (Instruments lifted on payes 21 and 22 5101 1 0 0 ° t o 3 8 0 1' WORKING RANGE .220 to 300 F . 5102 100= t o 3 1 0 F 150° t o 3 0 0 ° F 8105 50° t o 250 F 150° (o 2 3 0 F 8501 7 0 ° t o ISO F . . 1 0 0 - t o 170 F 8502 70: to 200 F 180° t o 1 9 0 ° F 8503 80e t o 250 F .140° to 2 3 0 ; F 85(11 90 NO. T E M P E I Î A T I RF RANGE t o 210 F P E R I O D OF REVOI.l l ION 24 h o u r s ' davs 120" t o 190 F List of C h a r t s Available f r o m S t o c k f o r u s e w i t h Taylor Gas-Actuated Recording T h e r m o m e t e r s Instruments NO. listed on payes 21 ami TEMPERATURE RANGE P E R I O D OF REYOI.I TION 11000 .200° t o 11001 .200° t o 11002 . 100 = t o 000 F 11003 100° t o 500° F 0° to 400°F. 11005 0 225 F 11006 m i n u s 40 11001 22' . to SOOF. looo I to - 1 2 0 24 h o u r s F F u l l - s i z e s e c t i o n of No. 110(10 2 4 - h o u r c h a r t Catalog l'art SI 10 I'uge -27 Taylor Instrument Companies Tvcos Tyccs Rochester, New York, U.S.A. Hygrometers (Wet-and-Dry-Bulb Thermometers) T h e use of these instruments is based on the principle that evaporation cannot t a k e place without loss of h e a t , and the greater the evaporation the lower will be the t e m p e r a t u r e of the surface from which the evaporation takes place. T h e " d r y - b u l b " t h e r m o m e t e r is exposed to the t e m p e r a t u r e of the surrounding atmosphere. T h e " w e t - b u l b " thermometer has a wieking which ends iji a cistern of water, or some other means of keeping the "wet b u l b " constantly moist. Evaporation proportioned in volume to the dryness of the atmosphere takes place from this "wet bulb. T h e loss of heat occasioned by the evaporation of water from t h e "wet b u l b " causes a difference in reading between the " d r y - b u l b " and " w e t - b u l b " thermometers, dependent entirely upon the dryness of the atmosphere. From this difference in thermometer readings at different temperatures of the air. tables have been prepared, by calculation and from exhaustive experiments, to determine the relation of such difference to the volume of aqueous vapor contained in the atmosphere. T h e amount of moisture which can exist as vapor in the atmosphere depends entirely upon the temperature. T h e higher the t e m p e r a t u r e of the air the greater the volume of moisture it will carry without condensation; the lower the temperature the smaller the volume of aqueous vapor the air will contain. T h e varying relation of aqueous volume to percentage of saturation (relative humidity) at different temperatures, precludes the possibility of using a universal factor for determining relative humidity. When the air contains all the moisture it can carry there will be no evaporation at the "wet bulb, and "wet-bulb'" and "dry-bulb thermometers will read alike. T h e t e m p e r a t u r e of the air is then at the "dew p o i n t " and "complete saturat i o n " exists. This varying relation of volume of moisture which t h e air can sustain at different temperatures is best expressed by the following example: At Fahr. the air will hold in suspension two grains of water per cubic foot, while at (58° Fahr. it will hold in suspension 7 1 2 grains. T h e air at .'5"2° Fahr. then, carrying two grains of water, is at the "dew p o i n t . " while at (58° Fahr. it requires 7 1 2 grains to reach the "dew p o i n t . " It is essential of course to the accurate reading of any hygrometer t h a t nothing interfere with the source of supply of moisture to its " w e t - b u l b " thermometer. When wicks become hard they should be replaced at once by fresh ones and water bottles should be kept well filled and the feed of continuous-flow (paye 37) system should be watched closely and kept in perfect condition. ® ULTiMHEAT ® V I R T U A L MUSEUM Rochester, NewYork, U.S.A. Taylor Instrument Companies Tyccs Hygrodeiks N o . 1300A N o . 1305 The TX'ccs Hygrodeik consists of a "wet-bulb" and a " d r y - b u l b " thermometer mounted on a chart from which the humidity conditions can be determined without reference to tables. The scale on the left side of the chart corresponds to the "wet-bulb" temperature. The scale on the right corresponds to the " d r y - b u l b " temperature, and from it curved lines extend downward to the left. Swing the index hand to the scale at the left and set the sliding pointer at the "wet-bulb" temperature. Then swing the index hand to the right until the pointer intersects the curved line extending downward to the left, corresponding to the " d r y - b u l b " temperature. At this intersection the index hand will point to the relative humidity on the scale at the bottom of the chart. EACH No. 1300A lycos Standing-Form Hygrodeik Engraved nickel-silver c h a r t ; gray-enameled frame, size l O x O x . ' i ' - t inches; engraved, magnifying, mercurv-fillcd tubes; glass water cistern; temperature range of thermometers '20° to 1-20° F. N o . 1301A Same as Xo. 1300A, except with t e m p e r a t u r e range of t h e r m o m e t e r s 80° to ISO F 17.50 No. 1305 lycos Hanging-Form Hygrodeik 19.50 N o . 1306 Same as Xo. 1305, except with t e m p e r a t u r e range of t h e r m o m e t e r s 80° to 180° F E x t r a : E n g r a v e d " w e t - b u l b " or " d r y - b u l b " t h e r m o m e t e r for a n y of a b o v e hygrodeiks Engraved nickel-silver chart; gray-enameled frame, size 11 x 9 x 11 ; inches; engraved, magnifying, mercurv-filled tubes; brass water cistern; temperature range of thermometers 20° to 120° F. XOTE—Always specify whether "wet-bulb or " d r y - b u l b " thermometer is wanted and catalog number of hygrodeik on which it is to be used. E x t r a : W a t e r cistern for Xo. 1300A or 1301A E x t r a : Wicks for Hygrodeiks (not furnished in less than dozen lots), . . N (cy^tQ) $17.50 CJL m t^.lBfô ULT:MHEATG V I R T U A L MUSEUM I 19.50 3.25 .50 PF.R D O Z $1.50 XOTI.—Anv of the above instruments will be furnished with Centigrade scales, if so specified on order. Xo Extra Catalog Part •St M—Page 2U Taylor Instrument Companies Tyccs Tvcos Rochester, New York, U.S.A. Angle Hygrodeiks (Hygrometers) F o r E n c l o s e d S p a c e s , s u c h a s Air D u c t s , D r y K i l n s , e t c . S h o w i n g I n s t a l l a t i o n of Tyccs A n û l e H y g r o d e i k on Kiln with C e m e n t - B l o c k Wall T h e i n s t r u m e n t illustrated is designed for enclosed spaces, such as air-ducts, kilns, driers, etc. when a c h a r t record is not required. I t consists of t h e Tyccs Hygrodeik chart-case, suitably modified for a t t a c h i n g to wall, a n d carrying two angle t h e r m o m e t e r s with seven-inch scales and with stem extending a n y desired length. These stems are fitted with swivel-nut unions, for connecting t h e r m o m e t e r s to chart-case. A water reservoir of ample capacity extends parallel to the s t e m of t h e " w e t - b u l b " thermometer. This reservoir is suitably slotted a t t h e inner end, to receive t h e wic-king of the "wetb u l b , " while t h e other end is fitted with a funnel-shaped opening for filling. Tyccs Hygrodeiks with angle t h e r m o m e t e r s h a v e their c h a r t scaled from '20° to 120° F. (No. 1312) for air-ducts, a n d f r o m 80° to 180°F. (Xo. 1313) for kilns, driers, etc. KACH No. 1312 Tyccs Angle Hygrodeik $75.00 Bronze chart-case ; engraved nickel-silver c h a r t ; glass water-level indicator; two angle thermometers with seven-inch scales; union connection; 12-inch stem; 12-inch reservoirfor " w e t - b u l b " t h e r m o m e t e r ; t e m p e r a t u r e range of c h a r t and thermometer scales, 20° to 120° F . N o . 1 3 1 3 Same as X o . 1312, except with t e m p e r a t u r e range of chart a n d t h e r m o m e t e r scales 80° to 180° F ' E x t r a for each six inches or fraction thereof of t h e r m o m e t e r and reservoir stems, more t h a n the 12 inches regularly furnished E x t r a glass water-level indicator Extra wicks ( n o t furnished in less t h a n dozen lots) 75.00 9.10 EACH 65 P E R DOZ. 2.75 Directions for A t t a c h i n g Angle Hygrodeiks T h e two openings in t h e wall m u s t be located properly with reference to t h e projecting hubs a t t h e back of the chart-case, which should fit snugly against t h e wall to which the instrument is secured. If it is not practicable to enter the enclosed space to insert the wieking in t h e slotted opening of the water reservoir, t h e " w e t - b u l b " t h e r m o m e t e r can be secured to t h e chart-case before the latter is a t t a c h e d to t h e wall. T o insure continuous accurate readings of the " w e t - b u l b " thermometer, t h e wieking must be clean and should be renewed as frequently as operating conditions m a k e necessary. T o fill the reservoir, remove the glass water-level indicator and pour water directly into the funnel. T h e n completely fill a n d replace the water-level indicator. T h e water supply should be replenished before all the water in t h e water-level indicator disappears. XOTE|—If a record of the " w e t - b u l b " and " d r v - b u l b " temperatures is desired a Recording Ilvgrometer should be --| f j n t ^ r <OIA/ ULTiMHEAT ® V I R T U A L MUSEUM t e d {paaes Puje -u JO to J 7 ) - iaylor Instrument Companies Tvccs Rochester, NewYork. U.SA. Sling Psychrometers This instrument is a modification of the p a t t e r n developed by the U. S. W e a t h e r Bureau. T h e f a c t t h a t our design lias been generally copied is good evidence of its practicable features. T h e a d v a n t a g e of this form of W e t - a n d - D r y - B u l b H y g r o m e t e r over t h e s t a t i o n a r y form is the facility with which tests can be m a d e and the accuracy of the readings obtainable, as in whirling t h e bulbs t h e y are subjected to perfect circulation. Directions for Use Keep a glass of clean water in t h e room in which the test is to be made, with its t e m p e r a t u r e as near as possible to t h a t of the room. R e m o v e copper protecting case and s a t u r a t e the fabric covering the extended bulb; then whirl the i n s t r u m e n t for lô or •SO seconds, holding it away from the influence of the body heat. Stop a n d note the indication of " w e t - b u l b " t h e r m o m e t e r ; then repeat t h e operation until two or more readings agree, to insure the lowest indication obtainable. To secure reliable indications t h e wic-king must be kept perfectly clean a n d thoroughly s a t u r a t e d . At t e m p e r a t u r e s below freezing the " w e t - b u l b " thermometer m u s t be t r e a t e d in the following m a n n e r : Apply water sparingly to the bulb, using a camel's-hair b r u s h ; a thin coating of ice will be formed on the fabric covering the bulb, a n d evaporation f r o m the frozen surface will go on as before. EACH N o . 1321 Tvccs Sling' Psvchrometer. $11.50 With 12-inch engraved thermometers, graduated 30° to 200° F a h r . in 1° divisions; complete with copper case to protect thermometer tubes when not in use. X o . 1321A E x t r a E n g r a v e d T h e r m o m e t e r for No. 1321 N o . 1322 Same as No. 1321, except range 0° to 100° F a h r . in y 2 ° divisions . . . 11.50 N o . 1322A Extra Engraved T h e r m o m e t e r for No. 1322. N o . 1323 Tyccs Pocket meter 4.00 4.00 Sling Psvchro13.50 Seven inches long, with chain sling; 5-inch engraved thermometers, graduated 0° to 100° F a h r . in 1° divisions; complete with leather carrying case. N o . 1323A Extra Engraved T h e r m o m e t e r for No. 1323 4.00 E x t r a : Wicks for any of t h e above P E R i n s t r u m e n t s (not furnished in less I)( )Z. t h a n dozen lots) $1.50 N o . 1322 NOTE—With each l'sychrometer we supply copy of U. S. Weather Bureau tables and directions for determining humidity, etc. If complete tables are desired, apply to United States D e p a r t m e n t of Agriculture. W eather Bureau. Washington, D . C., for Psychrometric Tables, W. B. No. 235. Price, 10 cents. N o . 1323 Cutalug Part SOO—Page ULTIMHEAT ® V I R T U A L MUSEUM Taylor Instrument Companies Tyccs Rochester. Xetv York. U.S.A. Mason's-Form Hygrometers The Tyccs Mason's-Form Hygrometer consists of a "wet-bulb" and a "dry-bulb" thermometer, suitably mounted and provided with a reservoir to supply water to the "wet bulb." No. 5532 Tyccs Mason's-Form EACH Hygrometer. $5.00 Magnifying mercury-filled t u b e s ; a p p r o x i m a t e temperature range 20° to 120° F. ; black-oxidized brass scales with white-filled figures and graduations; glass siphon water bottle; mahogany-finish board, size 81 2 inches b y 1 ] 2 inches. N o . 5 5 3 2 S Same as Xo. .5.532, except with tubes filled with red permacolor(non-fading and easy-reading) No. 5533 Same as Xo. .5.532, except t e m p e r a t u r e range (10° to 220° F., and mounted on metal panel 4.50 6.00 Extra " w e t - b u l b " or " d r y - b u l b " tube and scale for Xo. 5532 2.00 Extra " w e t - b u l b " or " d r y - b u l b " tube and scale for No. 5.532S 1.75 Extra " w e t - b u l b " or " d r y - b u l b " tube and scale for Xo. 5533 2.25 Extra glass water cistern for Xos. 5532, 5.532S. 5533 .50 PF.K Extra wicks for Xos. 5532, 5532S, 5533 (not furnished in less noz. $1.50 than dozen lots) N o . 5532 NOTE—With each Mason's-Form Hygrometer we supply copy of U. S. Weather Bureau tables and directions for deter mining humidity, etc. If complete tables are desired, apply to 1'nited States D e p a r t m e n t of Agriculture, Weather B u m iu. Washington. D. C., for Psvchrometric Tables, W. B. No. '23.5. l'rice 10 cents. Tyccs Hygro-Autometers The Tyccs Hvgro-Autometer lias a revolving paper chart fitted between the "wet-bulb" and "dry-bull) ' thermometers from which chart the humidity conditions can be determined without reference to tables. To find the relative humidity, turn the roll until the number at the head of the column corresponds with the difference of the readings of the "wet-bulb" and "dry-bulb" thermometers, then follow down the first row to the number corresponding with the reading of the "dry bulb." The figures on the same line in the second row will indicate the "relative h u m i d i t y " and in the third row the "dew point." No. 5558 EACH Tyccs H v g r o - A u t o m e t e r S15.00 Magnifying mercury-filled tubes: approximate temperature range 20° to 120° F.; black-oxidized brass scales with white-filled figures and graduations; glass cistern; gray-enameled metal frame, size 9 by b y 3 inches. ap E x t r a : " W e t - b u l b " or " d r y - b u l b " tube and scale for Xo. 5558 E x t r a : Water cistern for Xo. 5558 Etra: \Micks for Xo. 5558 (not furnished in less than dozen lots). JsÀ ^ " 100—Page 3: ULTIMHEAT V I R T U A L MUSEUM N o . 5558 EACH $3.00 .50 PICK DOZ. SI.50 Taylor Instrument Companies Tyccs Rochester, \'ew York. f'.S.A. Recording Hygrometers ("Wet-Bulb" and "Dry-Bulb" Recording Thermometers) Tyccs Recording Hygrometers are specialized recording thermometers. They operate and are constructed the same as any Tyccs "Hi-Record Recording Thermometer" (see payes 9 to 15). A p p l i c a t i o n s : — T h e s e instruments are recommended for installation on enclosed spaces, such as lumber dry kilns, various types of driers, proofing rooms, etc., in preference to other types of hygrometers, because:— 1 T h e y supply a reliable chart record of the "wet-bull)" and the "dry-bulb" temperatures maintained in the apparatus, for every minute of operation. 2 The chart record affords a means of determining the percentage of humidity in the drier, etc. It is also used to check the efficiency of the temperature regulators, and as a check on the operators. 3—Charts when dated and filed give a permanent record of each day's output. They are invaluable when it becomes necessary to reproduce past results, because of the data which they supply. O p e r a t i o n : — ( S e e recording thermometers, page 10). T y p e s : Mercury-actuated (described pages 9 and 1\. listed pages actuated (described pages 9 and 15, listed pages 36 and 37). 7Cc •cs " T y p e - P " T e m p e r a t u r e R e g u l a t o r and J.3); vapor-tension- p«<*e 461 a n d Tyccs R e c o r d i n g H y g r o m e t e r o n a Bread-Proofing Room m ULTIMHEAT ® V I R T U A L MUSEUM Catalog l'art SOU- Page J, I Taylor Instrument Companies Tyccs Rochester. Sew York. LUS A. Wet-and-Dry-Bulb Recording Thermometers (Recording Hygrometers) With Motor-Driven Fan Recommended for installations where the circulation of air is relatively poor, since the motor-driven fan draws the air through the tubes that house the "wet bulb" and "dry bulb" at a velocity of approximately 600 feet per minute, thereby creating the proper conditions at the bulbs for recording accurate temperatures. The air is drawn through the tube and over the bulbs, and is exhausted at the motor end. The temperature of the air that comes in contact with the bulbs is not influenced, therefore, by any slight heating that might result should it come in contact first with the motor. This instrument is flexible in its construction. in that the air can be drawn With Motor-Driven Fan either from the room in which the case is located, or. by closing the two front openings and opening two that extend through the panel, air can be drawn from an adjacent room and discharged back into the room,' or outside. N o . S0.Î4 The mechanism is housed in a black-enameled pressed-metal moisture-anddust-proof case, with durable mercury-filled tube systems. The motor is of the universal type, driving a high-grade suction fan. T h e tubes over the bulbs and auxiliary equipment for conducting the air to the bulbs are designed so that the tube over the "wet bulb can be opened readily for inspecting and changing the wick. N( >. 8034 KACH Tyccs Mercury-Act lia ted Motor-Driven Fan Wet-and-Dry-Bulb Recording Thermometer with $252.00 Black-enameled pressed-metal moisture-and-dust-proof case 10} 2 inches "wide h v 1 4 ^ inches high. On wood panel about £0 x 25 inches in size, with motor-driven suction fan, water cistern, etc. Equipment includes 100 charts as selected (pages 23 and 2Jf ), bottle of red and bottle of green ink, lock, six wicks and copy of I . S. Weather Bureau tables for determining humidity. When ordering, specify voltage and whether A. C. or D. C. circuit. If A. C., give number of cycles, as well as voltage. For installations where the Taylor Instrument Companies Rochester. Sew York., U.-SA. Tyccs Wet-and-Dry-Bulb Recording Thermometers (Recording Hygrometers) Without Motor-Driven Fan w//vs No-576!. N o . 80.55 Without Motor-Driven Fan N o . 80.?6 A p p l i e d t o w a l l of a i r d u c t This Recording Hygrometer is recommended for use where t h e circulation of air across the ltulbs is very good and artificial circulation is unnecessary; therefore no fan is included in the equipment. In all other respects the instrument is the same as Xo. 8034 (page SJj). N< I. 8035 EACH Tvccs Mercury-Actuated Wet-and-Dry-Bulb Recording Thermometer (Recording Hygrometer) $210.00 1 Black enameled pressed-metal moisture-and-dust-proof ease 10} 9 inches wide b y 14 •> inches high: wood panel 2 0 x 2 0 inches on which the instrument is mounted with water cistern, etc.. 100 charts as selected (pages2-3 and 2-'t) ; bottle of red ink and bottle of green ink; lock; six wicks and copy of l . S. Weather Bureau Tables for determining humidity. For enclosed spaces, such as air ducts, drying ovens, etc., where by projecting bulbs t h r o u g h wall t h e y will be subjected to good circulation and where t h e t e m p e r a t u r e inside a p p a r a t u s is too high to permit locating case inside. Xo. 8036 listed below is recommended. This instrument is practically t h e same in all particulars as Xo. 8035, except t h a t it is so constructed t h a t the water cistern and bulbs project t h r o u g h the wall into t h e enclosed space the h u m i d i t y of which is to be recorded. T h e glass water bottle is inverted in the cistern a t t a c h e d t o t h e panel on which t h e i n s t r u m e n t case is m o u n t e d , m a k i n g it possible to keep a check on t h e water supply, t h a t it m a y be replenished as required. When used in an air duct, or other a p p a r a t u s where t h e r e is not sufficient room to get inside to change t h e wick, a hole should be cut in the duct, sufficiently large so t h a t t h e panel, which should be m o u n t e d 011 hinges, can be swung out, t h u s bringing t h e "wet b u l b " into a position where t h e wick can be changed easily, ( ' a r e should be exercised t o m a k e a t i g h t joint a r o u n d the opening in t h e air d u c t , so t h a t air from the outside will not be drawn in. NO. 8036 EACH Tycos Mercury-Actuated Wet-and-Dry Bulb Recording Thermometer (Recording Hygrometer) $210.00 Same as Xo. 8035, except with water cistern a n d bulbs arranged to project through a hole into t h e d u c t . Is intended for use in air ducts (see illustration abore). i ULTiMHEAT® V I R T U A L MUSEUM Catalog Part SOU— Page 15 Rochester. NewYork, U.S-A. Taylor Instrument Companies Tyccs Wet-and-Dry-Bulb Recording Thermo- meters with Cistern-Feed Water System This instrument is recommended when it is necessary to carry the hullis a considerable distance into the apparatus in order to subject them to average conditions of temperature and humidity. It is used extensively on lumber-drying kilns. A chart should be selected (page 2ô) with a working range the maximum and minimum limits of which will include the "wetbulb" and "dry-bull)" operating temperatures. When it is not convenient to connect the instrument to a continuous source of water supply. No. 11037 should be ordered, the water cistern being fed from an inverted water bottle which has to be refilled from time to time, placed on the outside of apparatus. If a constant source of water supply is available No. 11038 (page 37) is recommended. X( >. EACH 11037 Ty ccs Vapor - Tension - Actuated Thermometer Wet - and - D r y - Bulb Recording $163.50 Ulack-enameled moisture-proof pressed-metal ease; six feet of bronze-armored connecting t u b ing on each system; (i 1 2-inch copper bulb on dry system; heavily-tinned copper bulb on wet system. Furnished with two panels carrying water bottle and mountings for bulbs and cistern, with six feet of water line between the two panels: complete with 100 charts as selected (page ?•'/): bottle of red and bottle of green ink. lock, six wicks, and I . S. Weather Bureau humidity tables. 12037 Taylor Yapor-Tension-Actuated Thermometer Wet-and-Dty Bulb Recording Same as No. 11037. except that tin' Recording Thermometer is of the Tar/cr round-case (illustrated and described on page 17). Supplied with 100 charts as selected (page ??). E x t r a for each additional foot of bronze-armored connecting tubing, than the six feet furnished regularly 151.00 type more E x t r a for each additional foot of copper water tubing to be used between panels HOO—Page 3f! ULTIMHEAT® V I R T U A L MUSEUM .84 10 Taylor Instrument Companies Rochester. NewYork. IL-S.A. Tyccs Wet-and-Dry-Bulb Recording Thermometers with Continuous-Flow Water System If a constant source of water supply is available the same wet-and-dry-bulb recording thermometers listed on page 30 as Xo. 11037 can be furnished, b u t supplied with t h e continuous-flow water system illustrated above. T h e continuous-flow water system consists of the sight valve, inlet water tube, the cistern, and the bulbs, all mounted on a panel with brackets; and t h e outlet, or drain tube. T h e inlet water line is connected to some constant water supply, preferably distilled water, although where t a p water is chemically pure it will answer equally as well. Outside of the a p p a r a t u s a small sight valve is connected into the inlet-water line. Compression unions are used for connections at valve and cistern. T h e cistern is connected to a constant source of water supply and the water in the cistern is kept at a uniform level by means of an overflow pipe which conducts t h e excess water to the outside of the kiln. As long as the overflow pipe is discharging water, the operator knows t h a t there is sufficient water in the cistern for the " w e t - b u l b " . T h e wicking used on the " w e t - b u l b " is a special material selected after exhaustive tests made both in our laboratory and on outside installations. EACH N'O. 11038 Tyccs Vapor-Tension-Actuated ing Thermometer Wet-and-Dry-Bulb Record- $163.50 Black-enameled moisture-and-dust-proof pressed-metal case; six feet of bronze-armored connecting tubing on each system; 6} S-ineli copper bulb on dry system; heavilytinned copper bulb on wet system. With continuous-flow water system, consisting of needle sight-valve; six feet of copper water tubing; six feet of copper drain line, and metal panel with mountings for bulbs and continuous-flow water cistern. Complete with Kill charts as selected (page 2S). bottle of red and bottle of green ink, lock, six wicks, and I . S Weather Bureau humidity tables. E x t r a for each foot of bronze-armored connecting tubing more t h a n the six feet furnished regularlv with Xo. 11038 .84 E x t r a for each additional foot of copper water tubing .10 < atalog l'art ULTÏMHEAT V I R T U A L MUSEUM 800- Page 37 Taylor Instrument Companies Tyccs . Rochester, Sew York, U.SA. Recording Ganges for Pressure and Vacuum •— tiL -' i Tyccs R e c o r d i n g G a u g e s a r e f u r n i s h e d with t h e s a m e case, clock m o v e m e n t , etc.. a s T\ccs R e c o r d i n g T h e r m o n i eters page 11). m > \ ""C^-Jî ' f^Lj 8 ~ ' ' u > H'oveinent of t h e spring, or d i a p h r a g m , inside t h e case is t r a n s m i t t e d by a link to t h e p i v o t e d p e n - a r m . T h i s c o n s t r u c t i o n gives great stability u n d e r v i b r a t i o n , a n d insures correct t i m e r e a d i n g s a n d b e a r i n g pressure of t h e ]>en-point on t h e c h a r t . T h e p e n - a r m seal p r e v e n t s a d j u s t m e n t of t h e pen by u n a u t h o r i z e d persons. It is necessary to b r e a k a leaded wire seal b e f o r e an a d j u s t m e n t can be m a d e or t h e case removed f r o m t h e base, t o i n t e r f e r e with t h e m e c h a n i s m which is housed in t h e lower p a r t . Tyccs R e c o r d i n g G a u g e s are therefore "tamper-proof." T h e pressure scale of lycos R e c o r d i n g - G a u g e (page 39) is 3} £ inches wide. No Showing x ' n< ""' 4-inch Pipe. B o t t o m C o n n e c t i o n Charts The spring inside t h e case, which o p e n s a n d closes with t h e f l u c t u a t i o n of t h e pressure being m e a s u r e d , is t h e vita! p a r t of t h e i n s t r u m e n t , since t h e a c c u r a c y a n d p e r m a n e n t , .... , , , ., ' reliability of t h e recorder d e p e n d u p o n it. B o u r d o n , or s p i r a l - f o r m , springs, selected f r o m t h e highest g r a d e of m a t e r i a l a n d c a r e f u l l y t e s t e d b e f o r e calibration, are used f o r t h e higher pressures, while t h e d i a p h r a g m - f o r n i a n d floatt y p e are used for low pressures. S e v e n t y - f i v e y e a r s ' experience in t h e m a n u f a c t u r e of h i g h - g r a d e p r e s s u r e i n s t r u m e n t s a d o p t e d b y t h e I . S. N a v y , I . S. W e a t h e r B u r e a u , British A d m i r a l t y a n d d e p a r t m e n t s of o t h e r represent a t i v e n a t i o n s , is a g u a r a n t e e of t h e superior q u a l i t y of Tyccs R e c o r d i n g Gauges. T h e s e recorders h a v e a 1 | -inch s t a n d a r d p i p e - t h r e a d e d c o n n e c t i o n e x t e n d i n g t h r o u g h t h e b o t t o m of t h e case, b u t will be f u r n i s h e d if so specified, w i t h o u t e x t r a c h a r g e , with t h e t h r e a d e d c o n n e c t i o n e x t e n d i n g t h r o u g h t h e b a c k of t h e case. I n s t r u m e n t s listed below a r e supplied with 100 c h a r t s as selected (page 39). b o t t l e of ink a n d lock. W h e n ordering, give n u m b e r of c h a r t w a n t e d , o p e r a t i n g p r e s s u r e r a n g e , a n d a p p l i c a t i o n . It is especially i m p o r t a n t t h a t t h e a p p l i c a t i o n be specified. An oil seal m u s t be used t o p r o t e c t t h e p r e s s u r e spring against d a m a g e , w h e n e v e r the i n s t r u m e n t is to record t h e p r e s s u r e of corrosive fluids. NO. EACH 11900 Tyccs Recording Pressure Gauge, for pressure from 10 t o 1000 pounds 11901 Tyccs Recording Pressure Gauge, for pressure less t h a n 10 pounds 11902 7\ccs S63.00 73.50 Rec< trding Pressure Gauge, for pressures more t h a n 1000 pounds 11910 Tyccs Recording Vacuum Gauge 11920 Tyccs Recording D r a f t Gauge 100.00 73.50 73.50 E A C H 11960 Tyccs Mi-Record Recording Pressure Gauge, for pressures from 10 to 1000 pounds S91.50 Same as No. 11900. except with two pens and two t u b e systems, for recording on the s a m e chart pressure at two points. 18049 Tyccs Cast-Iron Oil Seal 10.50 Will stand working pressure to .500 lbs. but cannot lie used on a lower range t h a n .5 lbs. Should be ordered whenever the gauge is to be used in corrosive fluids, to protect t h e pressure spring. 18052 Tyccs Lead Oil Seal 10.50 inje as No. 1S049, except made of lead. Will s t a n d working pressure to 100 His. I SOU- - 1'age 38 ULTiMHEAT V I R T U A L MUSEUM No. 18049 or 18052 Oil Seal Rochester. Sen-York, U.SA. Taylor Instrument Companies Charts for 7vcos Recording Pressure and Vacuum Gauges Tyccs Recording-Oauge C h a r t s are p r i n t e d on high-grade paper in a subdued shade of blue, to contrast strongly with red record line. T h e y are t h e same size as Tyccs Recording T h e r m o m e t e r C h a r t s (full-size \o. 5001 5002 5003 5001 5005 5006 5007 5008 5009 5010 5011 5012 5013 5011 5015 5016 5017 5018 5019 5021 5022 5100 5101 5102 5150 5152 5157 5158 5200 5201 5250 5300 5301 5302 5303 5301 5305 5325 5326 5(50 5550 5650 5651 5652 5653 5651 5656 565S 5660 5661 5662 5665 5676 5700 5701 5702 5750 5870 5885 Î7V r ^ ê ) 101 Reverse r z l ® ULT:MHEAT V I R T U A L MUSEUM • section on paye ItAM.K 0 to 500 pounds pressure 15 0 t( 0 t( 5 " 100 t< 530 " '200 ti 350 0 ti 50 0 t< 100 " 0 t( 150 " 0 li 300 0 t< -250 " 0 tc 25 100 tc '210 0 ti 1000 0 tc 350 " 0 to 30 " 0 t( •2500 0 tc soo 0 to 500 0 to 5000 . 1,50 to 400 150 to 300 0 to 50 0 to 100 0 to 100 0 to 50 0 to 0 to 100 0 to 150 0 to SO ounces pressure 0 to •25 0 to -250 ft. water pressure. 0 to 5 in. water pressure. 0 to 50 " 0 to 12 " 0 to 8 " " 0 to 30 " -20 to 1-20 " 0 to 0 to W" " " 0 to 2 atmospheres 0 to 3 mere, pressure 30 in. mere. vac. c. to 15 pound pressure . •2 " water vac. to -2 in. water pressure 30 " mere. vac. to 150 pounds pressure. 30 " '• 80 " " 30 " " (10 " " . 3 in. water vac. to 3 in. water pressure. 3 " 1 " " 5 " " " (i 30 in. mere. vac. to 400 pounds pressure. 30 " 00 minus 10 to plus -25 in. water pressure 0 to 4 in. water vacuum. . 0 to 3 '• 0 to 1 " . 0 to 8 " 0 to 30 in. mere, vacuum. 15 to 30 " P E R I O D OF KFVIM.L " H O N :KVAL pounds . •24 hours 10 5 1 50 10 10 100 .. 5 10 1 (i hours H hours S hours 1 ounce. 5 feet. in inch 1 " -24 hours 1 in atmospheres iu inch 1 inch and 1 2 pound ho inch each 5 inches and -2 pounds 1 1 -2 " -24 hours " 1 " m inch each h'c. '• 1: " 1U " and 5 pounds . . . 2 inches and -2 pounds. . l •> inch ht> ho 100 9 hours 7 days -24 hours 7 days 54 hours 7 davs i atalufj Part SOO l'agi SU Taylor Instrument Companies (lycos I Rochester. NewYork, U.SJX. 7\'ccs Recording Thermometers frees Thermograph An arm carrying the recording pen is connected directly with a bi-metallic coil which expands or cont r a c t s as t h e t e m p e r a t u r e rises or falls. This causes the a r m with t h e recording pen a t t a c h e d t o move vertically over t h e c h a r t . T h e pen, filled with a p r e p a r e d ink, traces the variations 011 t h e chart as it revolves, thus creating the record. T h e c h a r t s are divided into d a y s and t w o - h o u r subdivisions of each day. Horizontally t h e dividing lines are in degrees of t e m p e r a t u r e . N< >. EACH 2350 Tyccs T h e r m o g r a p h $66.00 M e t a l non-corrosive case, 10 inches long, 8 inches high, •"> inches wide; complete with year's supply of charts No. 84 (I to 100 e Faht.. No. 85 (-20 to 120° l ' a h t . i or No. 80 (minus 10 to plus 90" Faht.), bottle of ink a n d full instructions. Weight a b o u t 8 pounds. frees No. 2.5511 Self-Contained Recording T h e r m o m e t e r A superior i n s t r u m e n t of h a n d s o m e a p p e a r a n c e and s t u r d y a n d practicable construction, a p proximately 11 inches in diameter. T h e b o d y of t h e case is wliite-enameled, while t h e solid-bronze hinged f r o n t is polished-nickel-plate finish. M a k e s an ink record on t h e 0J £-inch paper chart, of the t e m p e r a t u r e in which the i n s t r u m e n t is exposed. Is practicable for any t e m p e r a t u r e s between zero a n d 150°i\ NO. 8000 EACH Tyccs Self-Contained Recording T h e r m o m e t e r With charts as selected f r o m list below, a n d bottle of lycos S63.00 Recorder ink. TEMPERATERE RANGE NO. 10° to 120 F 1501 0 to 100 F 1503 1504 . 0 to 120 F. 1505. 20 to l.'.o I' . . minus 25 to + 3 0 R 165(1 0- to SO I' 1660 1662'Reverse 0" to too F 1701 0 ° t o loo F 1703 III to 120' 1 0 to 130 e F . 170! 1705 20° to 150" F . . minus 20' to + 5 0 C 1800 , 0° to 100 F 1900*Reverse. 1901 ' R e v e r s e . minus 20 to + 8 0 F . TIo\ j- P E R I O D OK REVOIT T I O N - 1 24 hours 2° 13 0° *Reverse charts have the minimum of t h e t e m p e r a t u r e range at the circumference instead of at the center of the chart. or conditions to which t h e Self-Contained Recorder is not a d a p t e d we recommend a capillary recorder, which permits of chart-case being located for convenient observation, while the bulb can be carried to any desired location. ' See pages U to 27). NOTE—L Taylor Instrument Companies Rochester, Sew York., LISA. Tyccs Temperature Regulators M a t t e r s t o be C o n s i d e r e d in C o n n e c t i o n w i t h Temperature Regulation Automatic C o n s u l t i n g : T a k e us into your confidence as much as your policy will permit, when ordering or asking for information about regulator equipment. Since m a n y applications call for special consideration, we must know conditions if we are to handle your requirements intelligently. Information given to us or our representatives should be accurate. If conditions of application given when ordering {see bottom of page) are changed after installation we should be notified, so t h a t we can advise whether the equipment as originally installed will have to be modified to continue to give satisfactory results. I m p r o p e r A p p l i c a t i o n : A regulator m a y be placed so t h a t its sensitive bulb, or stem, which is the "nerve center" of the instrument, is " p o c k e t e d " a n d subjected to poor circulation of the liquid, air, gas, or semi-solid to be controlled. U n d e r such conditions the regulator would have " t i m e lag" and close control would be impossible. C a p a c i t y of H e a t i n g S o u r c e : If the source of heat to be controlled (steam, gas, oil, etc.) does not contain sufficient h e a t units to bring the product to the t e m p e r a t u r e desired, the regulator of course cannot supply the missing heat. D i r e c t i o n s f o r O r d e r i n g : T h e information given for each t y p e of control should have careful consideration before a selection is made. If the instrument ordered is t o give satisfactory results, the bulb must be of suitable construction and so placed t h a t it will receive proper heat contact. T h e materials regularly used in Tyccs bulb-connections are selected to withstand the action of t h e medium with which they will come in contact. T h e threaded forms are built to stand heavy wrenching and to insure tight joints under high pressure. T h e stems can be of any reasonable length required to locate the bulb in a proper position. Six feet of connecting tubing is included with each capillary t y p e of regulator. Longer tubing m u s t be ordered as an extra. S t a n d a r d vapor-tension-actuated a n d gas-actuated instruments are m a d e with t u b i n g up to 75 feet long. In some cases even greater lengths can be supplied. if full details are given. T h e F o l l o w i n g I n f o r m a t i o n S h o u l d be C o n v e y e d b y Y o u r O r d e r or I n q u i r y 1—The application for the regulator. 2 — T h e t e m p e r a t u r e to be maintained. 3 — T h e highest and lowest t e m p e r a t u r e s to which the control will be subjected at any time. 4—If the instrument m u s t control at various températures, w h a t are they? 5—The permissable variations + a n d — from the t e m p e r a t u r e it is desired to maintain. 6—The medium with which the bulb will come in contact. 7—If chemical action exists in the a p p a r a t u s to be controlled, what metals will successfully resist it? 8 — T h e distance the bull) should extend into the a p p a r a t u s . 9—The length of connecting tubing. 10—Form of bulb connection. i I—The size of pipe which carries the heating or cooling medium. 12—Maximum steam or other pressure passing through t h e d i a p h r a g m valves. Catalog Part 800—Page ULTIMHEAT ®w V I R T U A L MUSEUM ',1 Taylor Instrument Companies Rochester. Sew York. LUS A. Tyccs Air-Operated Temperature Regulators Tyccs Air-Operated T e m p e r a t u r e Regulators are designed to control the supply of steam, gas. water, or other heating medium, by means of a diaphragm valve located in the heal-supply line. D I A G R A M S H O W I N G O P E R A T I O N OF S I N G L - D U T V D I R E C T A C T I O N A I R VALVE B L O C K M o t i v e P o w e r : Compressed air. We recommend 25 pounds. However, air pressure as high as 40 pounds can be used. P r i n c i p l e of O p e r a t i o n : A fluid sealed in an air-tight, heavy copper tube-system " Z " , when heated exerts pressure (vapor tension) on a small metal chamber " N " (hereafter referred to as the capsular chamber). When the temperature in the a p p a r a t u s reaches the desired point the expansion of the capsular c h a m b e r opens an air valve " H " , thereby giving free passage to the compressed air, through the regulator to the diaphragm valve. This air inflates the diaphragm of the valve and shuts off just enough of t h e h e a t i n g medium to maintain the t e m p e r a t u r e at the desired point. CAPS'JLAR /'•/ r/OPÏSAL C^A" .. AP C>-A'SBEP /,V mELATED POSIT'Or: A.VQ A1P'/ALSECLOSED. POS/T/OH AMD A:p VALVE CPE'. PART L/ST A ; LOwrp YAL/E PtUf*S£P I P | AbJUST/P/G KEY POST j E A '-- yvi. . E BLOCf val'SL zPP'r/G ' AJP VAL-yE CAP 1 1 , "^ - - -" : y '- 3- :"• -" ' \a:PL£A« ~CPEIV _?-;.' ^ H 'JFPÊFt .ALSE S'.-' ~ I Z CAPS ' CAPSULAR CHAMBER - \ZA I A. A LEA* E*~ , ' j If the t e m p e r a t u r e drops, the contraction of the capsular c h a m b e r closes the air valve " H " and the air is exhausted from the diaphragm through the air-leak " / A " , allowing the spring lo open the diaphragm valve (see illustration of Xo. 18100, page Jt9) just enough to maintain the temperature. T e m p e r a t u r e A d j u s t m e n t : Is made from the front by turning a pointer. This pointer is attached to a simple cam " ( ) " which rests on top of the capsular chamber. T h e air plunger which controls the opening and closing of the air valve rests on a stud just back of the cam. Stud and cam move u p or down with the expansion and contraction of the capsular chamber. T u r n i n g the c a m changes the opening in the air valve. T h u s the expansion and contraction of the capsular chamber acts on the air valve, controlling the a m o u n t of air going t h r o u g h the regulator to the diaphragm valve. Asa result of this feature t h e opening or closing of the diaphragm valve becomes directly proportional to the change in temperature. C a p i l l a r y T u b i n g : Lengths u p to 75 feet will be supplied as specified and even longer tubing usually is practicable. M a d e of J>g-inch copper tubing, having a small passage and a heavy wall. Strong, yet flexible. T u b i n g is armored the entire length, with extra reinforcement at each end, to give added strength. of F o r m s of B u l b s a n d C o n n e c t i o n s : bulb and connection required. Conditions of application will determine the form D u s t a n d D i r t - P r o o f : A d u s t - p r o o f closure-cap on the glass front closes key a n d prevents d u s t and moisture from entering the regulator case. F i n i s h : Black dial with raised silvered letters and graduations. front are finished in dull instrument-black. opening T h e metal case and T e m p e r a t u r e L i m i t s : Regulators are furnished to control t e m p e r a t u r e within following s t a n d a r d ranges. T h e range desired must be specified at the time of ordering. FAHRENHEIT 10 l o 100° 40 t o 130° 30 t o 150° 80 t o 180° 80 t o 200° iflO t o 2 i p ° 125 t o 2 3 0 ' loi ULTIMHEAT VIRTUAL MUSEUM •I CI'N TIC RADE m i n u s 12 1 i 3 8 ' 1 t > 51° 10 ti , 00° 27 t< i 82 27 t ;. 93° 38 t , 99° .•« t i 1 10° 800—Page FAHRENHEIT 100 t o 200° 170 t o 280200 t o 3 0 0 ' 210 t o 320° 240 t o 350° 250 t,, 375° 300 t o 400° CENTIGRADE 71 t o 127° 77 t o 138 93 t o 1 19° 99 t o 100° 110 t o 177° 121 t o 191° 149 t o 204 FAHRENHEIT 330 t o 450° 330 t o 5 0 0 ° 375 to 480° 400 t o 520° 120 t o 000" 440 to 020° 480 t o 000° the CENTIGRADE 100 t o 232° 100 t o 200° 191 204 210 227 249 to to to to to 249° 271° 310° 327° 349° Taylor Instrument Companies Tyccs Rochester. New York, U.S.A. "Singl-Duty" Air-Operated Temperature Regulators F o r D r y i n g R o o m s , Air D u c t s , Dry K i l n s , V a c u u m D r i e r s , D r y - H e a t Vulcanizers, P a p e r Driers, etc. Patented Aurjust31. 1920 N o . 15004. E x t e r i o r View Listed on pane 44 T h e Tycos " S i n g l - D u t y " T e m p e r a t u r e Regulator is adapted to installations where it is desirable to locate the instrument case at a central easily-accessible control point, carrying the flexible tubing to t h e point of application of the bulb. Where good circulation is maintained inside of the controlled a p p a r a t u s the rigid bulb (above) is satisfactory, hut where this circulation is not maintained, or where rapid changes in t e m p e r a t u r e occur, we recommend the capillary form of bulb (see paye 44) which can be so distributed throughout the a p p a r a t u s as to be affected by the various existing temperatures. When the bulb is attached to a p p a r a t u s under pressure or vacuum a threaded union, to insure a pressure-tight connection, can be provided with either of the above-mentioned bulbs. One diaphragm valve (see paye Jt9) installed on the heat supply line is required with this regulator. Catalog Part 800—Page ULTiMHEAT® V I R T U A L MUSEUM 43 Rochester, New York, U.S.A. lay/or Instrument Companies Tyccs "Singl-Duty" Air-Operated Temperature Regulators ' o r D r y i n g R o o m s , A i r - D u c t s , Dry K i l n s , V a c u u m Driers, D r y - H e a t V u l c a n i z e r s , P a p e r Driers, e t c . (IVhcn ordering gice all information asked for on page H) Plain Bulb and C l a m p Flange With six feet of bronze-armored flexible copper tubing; •>' 2-inch rigid copper, nionel. steel, or stainless-iron bulb; 3-inch split clamp-flange; No. 180-25 air strainer; two airpressure gauges; stop-cock; wrench a n d instruction card. KACH r . SIOS.OO 15002 Tyccs " S i n g l - D u t y " T e m p e r a t u r e Regulator \e i Union Connection » t MtiLj G -mt^f- W ith six feet of bronze-armored flexible copper tubing; 5}'2-inch rigi<l copper, monel, steel, or stainless-iron bulb; union-connection h u b threaded for 5 inch pipctap; Xo. 180-25 air strainer; two air-pressure gauges, stop-cock; wrench and instruction card. X( 1. EACH 15004 Tyccs " S i n g l - D u t y " T e m p e r a t u r e Regulator SI 13.25 Capillary Bulb and C l a m p Flange With six feet of bronze-armored flexible copper tubing; 3-inch split clampflange; copper capillary bulb about -20 feet long; No. 180-25 air strainer; two air-pressure gauges; stop-cock; wrench and instruction card. NO. EACH 15001 Tyccs " S i n g l - D u t y " T e m p e r a t u r e Regulator SIOS.OO Capillary Bulb and Union-Connection H u b With six feet of bronze-armored flexible copper tubing; union-connection h u b threaded for 3 .j.-inch pipe-tap; copper capillary bulb about -20 feet long; No. 180-25 air strainer: two air-pressure gauges: stop cock: wrench and instruction card. NO. EACH 150011' Tvccs "Singl-Duty" T e m p e r a t u r e Regulator ,$113.25 lycos DtAPHRAert STEAM VALVE TyCOS AND 'SINGL-DUTY' TEMPERATURE WITH SOO—Page U ULT'.MHEAT^ V I R T U A L MUSEUM CAPILLARY RECORDING STEAM BULB THERMOMETER OF ANY COILS. ENCLOSED TEMPERATURE CONTROLLING SPACE RE6ULAT0R THE HEATED dhawinô Taylor Instrument Companies Tvcos Rochester, NewYcrk, U.S.A. Tyccs "Type-P" Air-Operated Temperature Regulators For Air-Ducts, Air-Washing Machines, Cooling Rooms, Powder Driers, etc. (Listed on paye !d>) Tycos " T y p e - P " T e m p e r a t u r e R e g u l a t o r s are designed to control, b y m e a n s of d i a p h r a g m valves (page 4-'0< t h e supply of s t e a m , w a t e r , or other h e a t i n g or cooling mediums. Motive Power: Compressed air. W e r e c o m m e n d --25 lbs. p e r s q u a r e inch. As high as 40 lbs. can be used, however. P r i n c i p l e of O p e r a t i o n : E x p a n s i o n or c o n t r a c t i o n due t o t e m p e r a t u r e c h a n g e of a b r a s s l u b e called the e x p a n d i n g m e m b e r . Sensitiveness: In a c t u a l operation this regulator will open or close t h e d i a p h r a g m valve on a t e m p e r a t u r e c h a n g e of from 1 4 ° t o 1 2° F . F i n i s h : H e a v i l y nickel-plated a n d polished. T h e e x p a n d i n g stem can be p l a t e d with silver, gold, copper, etc. It can b e p r o t e c t e d with block-tin. cast-lead, or o t h e r m a t e r i a l s to withs t a n d chemical action. Size of Thread : S. P. T e m p e r a t u r e C a p a c i t y of t h e I n s t r u m e n t : T h i s regulator will o p e r a t e at t e m p e r a tures as low as 32°F. a n d as high as 2.50°F. R a n g e of A d j u s t m e n t : M o v i n g t h e pointer f r o m its center position to t h e right or left as far as t h e stop screw, will c h a n g e t h e t e m p e r a t u r e a p p r o x i m a t e l y .50° F . each w a y , or a t o t a l of 100° F. E a c h division on t h e dial is e q u i v a l e n t to a p p r o x i m a t e l y 3} 2° F . A m u c h greater range can b e covered by loosening t h e pointer, so t h a t it will not restrict the m o v e m e n t of the a d j u s t i n g post. L e n g t h of S t e m ( E x p a n d i n g M e m b e r ) : ~ S t a n d a r d length is a p p r o x i m a t e l y 12 inches, exclusive of t h r e a d . W e can also f u r n i s h 15-inch stems, a n d being more sensitive t h e y a r e r e c o m m e n d e d for installations w h e r e t h e y a r e to be immersed in a fluid which offers poor h e a t contact. D i r t P r o o f : T h e c o n s t r u c t i o n is such as to keep dirt a n d o t h e r foreign s u b s t a n c e s a w a y f r o m t h e working p a r t s . However, if t h e air supply is d i r t y , it should be strained, or filtered t h o r o u g h l y , before passing t h r o u g h the regulator. N O T E — N o . 18(1-2.) Tyccs Air S t r a i n e r (listed on page J6*) s h o u l d be u s e d if t h e air s u p p l y is not clean, b u t e v e n t h i s m a y be insufficient if c o n d i t i ms a r e very b a d . If t h e air s u p p l y is u n u s u a l l y d i r t y t h e air s h o u l d he w a s h e d b e f o r e it leaves t h e a i r - s u p p l y t a n k . '\stal.lat/o-j or Tycos rypc p reverse /ict/kg Direct-Acting a n d ReverseA c t i n g : In general, t h e d i r e c t a c t i n g t y p e is used where h e a t is being a d d e d t o t h e a p p a r a t u s a n d t h e reverse-acting t y p e where h e a t is being removed f r o m t h e a p p a r atus. T h e illustration represents a t a n k , or o t h e r a p p a r a t u s which h a s to be m a i n t a i n e d a t a fixed t e m p e r a t u r e b y cooling. If t h e t e m p e r a t u r e t e n d s t o increase, cold w a t e r , brine, or other cooling m e d i u m , is a d m i t t e d t o t h e apparatus. . If t h e t e m p e r a t u r e decreases t h e slightest a m o u n t below t h e desired point, t h e r e g u l a t o r s h u t s down /-«n >oling source. -M&m ULTIMHEAT ® VIRTUAL MUSEUM Catalog Part SQO—Page 1,5 Taylor Instrument Tyccs Tvccs Companies Rochester, \ew\ork. U.SA. "Type-P" Air-Operated Temperature Regulators For A i r - D u c t s , A i r - W a s h i n g M a c h i n e s , C o o l i n g R o o m s , P o w d e r Driers, e t c . (Continued Front View from page )•'> i Nos. 170(11 17001R T h i s regulator is a d a p t e d to installations where it is not essential to h a v e t h e regulator case a t a central control-point. Prices include t w o air-pressure gauges, a wrench and stop-cock with each regulator, but no diaphragm valves nor air compressors. (Page J/9 for diaphragm retires; page 47 for air-compressors) W h e n o r d e r i n g , a l w a y s g i v e t h e i n f o r m a t i o n r e q u e s t e d o n p a g e 41. No. 17001 EACH Tyccs Direct-Acting " T y p e - P " Temperature Regulator $67.00 W i t h stem approximately 12 inches long and Xo. 18007 84-inch pipe-threaded union-connection hub. For temperatures not exceeding 2.50° F. No. 17001R Tyccs Reverse-Acting " T y p e - P " Temperature Regulator 72.50 Same as Xo. 17001, except reverse-acting. E x t r a s f o r Above I n s t r u m e n t s For 1.5-inch stem, instead of 12-inch regularly furnished F o r heavily silver-plating stem For protecting stem with block-tin For p r o t e c t i n g stem with cast-lead For tin-plating stem For lead-plating stem X o . 18025 Air Strainer X o . 18062 bracket for m o u n t i n g regulator inside of room X o . 18069 3-incli pipe-threaded union-connection flange will supplied instead of Xo. 18067 h u b when specified 'hrttiOO—Page ULT'.MHEAT G V I R T U A L MUSEUM ',6 ai UST° $ 5.40 3.60 12.50 18.00 NO EXTRA NO EXTRA 6.00 4.50 be NO EXTRA No. 181125 Air Strainer I: Rochester, Sew York., U.SA. Taylor Instrument Companies Air Compressors for Use With Tvccs Air-Operated Temperature Regulators N o . 18210 M o t o r - D r i v e n Air C o m p r e s s o r N o . 18200 B e l t - D r i v e n Air C o m p r e s s o r X o . 18*210 M o t o r - D r i v e n Air Compressor is used extensively to furnish compressed air for Tyccs t e m p e r a t u r e - r e g u l a t i n g e q u i p m e n t . It is m o u n t e d w i t h air-storage tankon b r a c k e t s suitable for securing to shelf or other m o u n t i n g . T h e m o t o r is designed for c o n t i n u o u s service a n d is p r o v i d e d w i t h an a u t o m a t i c s t a r t i n g a n d s t o p p i n g device which controls t h e pressure in t h e storage t a n k t o within a few p o u n d s . E i t h e r A. C. or 1). C . H-h.p. motors are f u r n i s h e d for either 110 or 220-volt circuit a n d in t h e case of A. C. m o t o r s for 25 or 00 cycles. C a p a c i t y , t w o regulators. T h e air compressor is designed especially t o deliver air free f r o m dirt or oil a n d extra p r e c a u t i o n is t a k e n b y a p p l y i n g an air strainer at t h e outlet of the s t o r a g e t a n k . Where quirements other rigid ply one or facilities are available, a X o . 18*200 Belt-Driven Air Compressor will fill t h e resatisfactorily. T h e panel c a r r y i n g t h e p u m p a n d air t a n k can be screwed to a wall or s u p p o r t . It can be o p e r a t e d a t ,'500 t o 400 R l ' M , d e p e n d i n g u p o n w h e t h e r it is to suptwo regulators, a n d it is a d j u s t e d for 25 p o u n d pressure per s q u a r e inch. EACH No. 18200 Belt-Driven Air Compressor Mounted on panel as illustrated above. Suitable for No. 18201 S 60.00 "Singl-Duty" or -2 " T y p e - P ' Regulators. Belt-Driven Air Compressor 144.00 Including storage tank, pressure gauge, a u t o m a t i c and hand unloader. "Singl-Duty" or + "Type-1'" Regulators. No. 18210 Motor-Driven Air Compressor 190.00 1) ('. or A. C. Motor, l i t ) or -2-20 volt, -25 or GO cycles. 2 " T y p e - P " Regulators. No. 18211 Â f j g ULT'.MHEAT ® V I R T U A L MUSEUM " Suitable for '2 "Singl-Duty" or Motor-Driven Air Compressor I). ('. or A. < Motor, 110 or 520 volt, 5.1 or «1 cycles. " S i n g l - D u t y " or 1 " T y p e - P " Regulators. f Suitable for 4 248.00 Similar to 18210 but suitable for t Catalog Part SOO—Page ^ I lycos I Taylor Instrument Companies Tyccs Rochester, SewYork, U.S~A. "Type-A Water-or-Air-Operated Temperature Regu iators - BgggB N o . 19000 NO. EACH 19000 Tyccs " T y p e - A " T e m p e r a t u r e R e g u l a t o r $57.50 Prices not include diaphragm valves (ST. /luge /.'/). When instrument is used with separable well, a graphite-grease lubricant should lie used on t h e regulator stem. NOTE ADI) TO LIST Extras for " T y p e - A " Regulators Steel Separable Well Brass Separable Well For heavily silver-plaliug I lie stem or separable wel For tin-plating stem or well For lead-plating stem or well. . $17.50 9.00 3.60 NO E X T R A NO E X T R A Directions for Ordering " T y p e - A " Regulators Always give t h e following information: 1.- Size of pipe which carries the heating medium (steam, gas. etc. i 2. Maximum steam or other pressure passing through t h e diaphragm-valve body. 3. M i n i m u m water or air pressure. t. .">.(i. 7.S.- Operating temperature. Application. Thickness of wall or wood slave. Material of which walls are made. If separable well is desired, s t a t e whether 1 rass or steel. Tyccs Lever-Motors Tyccs Lover-Mot ors, in conjunction with Tyccs " T y p e - A " T e m p e r a t u r e Regulators, are used to open and close dampers, or to perform other similar operations. t h e air or water pressure on t h e diaphragm t o p causes t h e lever arm to move downward. \\ hen this pressure is released a strong spring forces the lever arm upward to its original position. When ordering, state power needed (both upward and downward) to perform operation: also the distance lever arm must travel t o function properly. Catalog No. Top No. 4 i 1S064 1S066 | Pressure 2.5 « lbs. lbs. it SUII Paye J,S ULT'.MHEAT © V I R T U A L MUSEUM P o u n d s Lift F r o m Hole F a r t h e s t F r o m P i v o t . Distance is ••!!>•', lor IK064 and 11 " (or lSIKi(i) P o u n d s Lilt From Hole Nearest Pi vol. Distance is 1 7 ' , " lor i s o i i t . and \>!l" tor lSdlilil Travel of \ r i n at Hole Farthest From Pivot 17 lbs.. 30 lbs. -27 U . S . . SO lbs. . . 4 ;î 4 inches inches S14.25 inches ô 3 4 inches 24.00 ' T r a v e l of Arm at Hole Nearest Pi vol EACH Taylor Instrument Companies Rochester, NewYcrk, USA. Diaphragm Valves for use with Tyccs Temperature Regulators ^JTB N o s . 18100 a n d 18102 Direct-Acting Diaphragm Valve N o . 18105 Three-Way Diaphragm Valve N o . 18104 Reverse-Acting Diaphragm Valve Air pressure of 25 pounds to the square inch is recommended a n d all Tyccs Diaphragm Valves are .sold with this understanding unless we are advised to the contrary. Air pressure as high as 40 pounds t o the square inch can be used, however. It is important t h a t both the air pressure available for closing the valve, and the steam or other pressure passing through the valve, be given in ordering. NOTE—All Tyccs Diaphragm Valves have screw S I Z E ends on sizes up to a n d V A L V E including 2} i-inches and all sizes above '2} ^-inches have flanged ends with companion flanges bolted — on. T h e i}^-inch valves }<>" a r e furnished with either — screw or flanged ends. " except in t h e case of Xo. 18104 Reverse-Ac- 1" ting Valves, t h e 2'2-inch size of which is furnished l 1 ! " with screw end only. T H I S N O T E A P P L I E S ONLY T O 2 " A N D '2} 2" V A L V E S : 5 ONLY 2 " V.YL-' DIRECTACTING BRONZE S E A T WITH ANI) D i s c DIRECTACTING WITH M O X E L " T & T " DISC & SEAT- DOUBLE DIAPHRAGMS S 1S.00 X o . 18102 No. 18101 DIRECTACTING VALVES S 21.50 19.00 \ Xo. 18103 RING IRON BODY DirectActing Monel Trimmed "T & T" Diaphragm S 24.00 * S 27.50* 25.00 * 28.75* Xo. 18104 Xo. 1810.5 ReverseActing THREEWAY. Maximum Pressure Through Valve. Lbs. Per Sq. In. With 25 L h v ot air 200 250 2U0 250 20.25 24.00 26.25 30.00* S26.25* $36.00t 200 250 21.50 26.25 31.00 * 36.00* 30.00* 40.75t 200 250 VA" 27.00 31.75 37.00 * 42.00* 34.75* 46.75t 200 250 2" 39.00 15.00 51.00 * 57.00* I 43.75* 60.00t 200 250 76.75t 150 250 150 250 150 250 1 When t h e steam or other 2 2 " pressure going through valve is more t h a n fivetimes tlie air pressure,! 2} ; a d d 10% to price. THIS NOTE AP TO 3 " , 3 > i " , 4 YES: Xo. 18100 3" 55.00 Screw End 71.25 Flanged End 84.50 63.50 70.75 79.00 62.25 Screw End Screw End Screw End Screw End 79.75 FI a nired End 93.00 87.00 Flanged End 118.00 95.25 87.50 f FlangedF.nd Flanged F.nd 156.50 Screw End 102.50 96.50t 95.25 250 150 106.75 164.25 175.75 115.75 130.75 When the s t e a m or other pressure going through 4" 145.00 125 125 108.00 119.25 182.25 193.75 12S.2 valve is more than three times t h e air pressure. iH lis.75 175.00 100 100 add 2 0 % to price. ! X O T K — Prices fur larger sizes than listed above will be furnished o n request. *A maximum steam pressure of 150 pounds and water pressure of 250 pounds applies to these valves. 'A maximum steam pressure of 125 pounds a n d water pressure of 200 pounds applies t o these valves. l ^ f l ULTiMHEAT Catalog l'art 800—Page ' V I R T U A L MUSEUM 1,9 Rochester, New York., U.SA. Taylor Instrument Companies Tvccs Electric-Contact Direct-Set Indicating Temperature Controls Listed on pa^e 52 N o . 8852 M e r c u r y - A c t u a t e d F.Iectric-Contact Control This instrument combines in one case an indicating thermometer and an electrically-operated temperature control hav ing' the direct-set feature. A p p l i c a t i o n s : It is ideal for applications where, due to the nature of the process, it is necessary to operate at different predetermined temperatures, making it necessary to change the control point of the instrument easily and quickly. They are widely applied for controlling the temperature of apparatus heated or cooled by steam, water, brine, electricity, etc., by shutting off or turning on these various mediums by means of an electric contactor, or any electrically-operated device. T h e D i r e c t - S e t F e a t u r e : This feature has been developed until we believe no similar instrument now on the market lias a setting device to be compared with it for convenience and accuracy. To change tlie control points of the instrument it is necessary simply to move the direct-set pointer to the desired temperature 011 the graduated dial. T h e I n d i c a t i n g F e a t u r e : The upper pointer shows at at tained, and therefore is a check 011 t h e operation of the control. times the temperature main- M a d e i n T h r e e T y p e s : These controls are made in three types, known as MercuryActuated. Vapor-Tension-Actuated and Gas-Actuated. The electric-contact mechanism inside the case is the same for all three types. Size a n d F i n i s h : The diameter of the case across the front is 7J 9 inches. finished dull black-enamel. T h e scale is black, with silvered letters and figures. Case is Bulbs and Connections. Conditions of the installation will determine the form of .bulb_and connection to order (see page 52 for listing). 800—Page -50 Taylor Instrument Companies I Tscos J Rochester, SetvYbrk. U.SJX. Tyccs Electric-Contact Direct-Set Indicating Temperature Controls [Continual Electrical Connections. from ptigc -j<>) T h e contacts are insulated to carry 220 volts, b u t the current consumed by the a p p a r a t u s under control should not be broken across t h e m . Connection to the line m u s t be m a d e through a magnetically-operated relay switch. Connecting Tubing: T h e mercury-actuated instruments are supplied with six feet of 7 32"-diameter flexible connecting tubing, sufficiently strong to withstand rough usage without a protecting armor. Longer tubing is available as specified, but is not recommended u n d e r usual conditions in lengths greater t h a n 2.5 feet. 75 feet. This t u b i n g can be furnished in lengths specified up to In some cases even longer lengths can be supplied if full details are given. Vapor-tension- a c t u a t e d and gas-actuated instruments are regularly supplied with six feet of flexible tubing protected by a bronze armor. Standard Temperature Ranges: T h e s t a n d a r d approximate t e m p e r a t u r e ranges for each of t h e three types of instruments will be found where they are listed on page 52. T h e range desired should always be specified when ordering. OPERATED DEVICE USED FOR.CONTROLLING HEAT SUPPLY il f i l [fîfjf ULT1MHEAT ® V I R T U A L MUSEUM Cutalog Pari SOU—Page 51 Taylor Instrument Companies Tyccs TvcosRochester,New York, U.S.A. Electric-Contact Direct-Set Indicating Temperature Controls ("Directions for Ordering." page J1) Vapor-Tension Actuated C o n n e c t i n g t u b i n g will b e furnished a n y length specified up to 75 feet. T h i s f o r m is r e c o m m e n d e d therefore for installations which require long c o n n e c t i n g t u b i n g . T h e s t a n d a r d o p e r a t i n g ranges are 80° to 180° F . ; 1,50° to 350° F. ; 300° to 550° F. ; 400° to 650° F . I n f o r m a t i o n on r e q u e s t regarding special ranges. EACH N o . 11851 Tyccs Vapor-Tension-Actuated Electric-Contact Control Temperature N o . 11851U S a m e as X o . 118.51, except with union-connection hub threaded l i a s a 20-foot c a p i l l a r y b u l b ; six feet clamp-flange. N o . 11852 for ^4-inch p i p e - t a p S a m e as X o . 11851, except with No. 11854 Same §90.00 of armored connecting tubing wi I h 3-inch s p l i t clamp-flange 95.25 5} j-inch rigid bulb a n d 3-inch split 1 as X o . 11851, except with 5 2 -inch rigid connection h u b t h r e a d e d for j ^ - i n c h p i p e - t a p 90.00 bulb a n d union95.25 ADD T O I.IST FXTKA For each 12 inches or fraction thereof of rigid extension-stem with Xo. 11852 or 11S54 XOTE—A 3-inch uniou-connect ion flange will be furnished if specified, in place of union-connection h u b on No. 118511 or No. 11851, without extra charge. Other extras are the same as for Vapor-Tension-Actuated Recording Thermometers (pages il and 22). J . 15 M er c u r y - A c t u a t e d T w e n t v - f i v e feet is r e c o m m e n d e d as t h e m a x i m u m length of c o n n e c t i n g t u b i n g . The s t a n d a r d o p e r a t i n g ranges a r e : m i n u s -20° to plus 100° F. : 50° t o 250° F . ; 100° to 500° F : 450° t o 950° F. I n f o r m a t i o n on r e q u e s t r e g a r d i n g special ranges. Prices listed below are for i n s t r u m e n t s w ith ranges u p to 800° F . F o r r a n g e s a b o v e 800° a n d not exceeding 1000° F . a d d $12.50. EACH N o . 8852 Tyccs Mercury-Actuated Electric-Contact T e m p e r a t u r e Control $90.00 N o . 8854 S a m e as Xo. 8852, except for ^4-inch p i p e - t a p l i a s r i g i d b u l b ; six feet of flexible capillary connecting t u b i n g ; .'5-inch s p l i t c l a m p - f l a n g e . with union-connection hub threaded 95.25 A D D TO E X T R A — F o r each 1 2 inches or fraction thereof of rigid extension-stem w ith No. 8 8 5 2 or No. LIST 8854 3 . 1 5 A 3-inch flange will be furnished, if specified, with No. 8 8 5 4 , instead of unionconnection hub, without extra charge. Other extras are same as for Mercury-Actuated Recording T h e r m o m e t e r ( pages .'I ami 2 2 ) . NOTE— Gas-Actuated R e c o m m e n d e d for a p p l i c a t i o n s w h e r e t h e length of c o n n e c t i n g t u b i n g exceeds 25 feet, w h e r e space is sufficient t o a c c o m m o d a t e bulbs of relatively large p r o p o r t i o n s a n d where close control across practically t h e e n t i r e width of t e m p e r a t u r e r a n g e selected is essential. T h i s t y p e of i n s t r u m e n t is p a r t i c u l a r l y desirable on enameling ovens ( a p p l i c a t i o n photograph page 5->) a n d similar applications w h e r e a wider r a n g e of t e m p e r a t u r e a d j u s t m e n t is necessary t h a n can be o b t a i n e d with t h e v a p o r - t e n s i o n - a c t u a t e d control. F o r such purposes t h e g a s - a c t u a t e d i n s t r u m e n t is ecpiipped w i t h a capillary bulb, which is a p p r o x i m a t e l y eight feet long a n d exposes a large surface t o t h e m e d i u m t h e t e m p e r a t u r e of which is being controlled, m a k i n g it v e r y sensitive to slight a n d r a p i d changes of t e m p e r a t u r e . The s t a n d a r d operating ranges a r e : 0 t o 700°F., 30 t o 3?5°F., 100 t o 500°F., 100 to 700° F. I n f o r m a t i o n on request regarding special ranges. N o . 13851 Tyccs (las-Actuated Electric-Contact T e m p e r a t u r e Control Has copper c a p i l l a r y b u l b about fifteen I'eet long; six feet of bronze-armored connecting tubing and 3-inch s p l i t c l a m p - f l a n g e . NOTE—Steel bulb will be furnished, if specified, without extra charge. EXTHAS- For above same as for Gas-Actuated Recording T h e r m o m e t e r s ;pages 21 and £2). f f ^ ULTiMHEAT ® V I R T U A L MUSEUM 'Part 800—Page 52 EACH $ 90.00 Taylor Instrument Companies \Tycos ) Rochester, Xetv York. U. --V-I. Tyccs Electric-Contact Temperature Controls ULTIMHEAT V I R T U A L MUSEUM Taylor Instrument Companies M M * ~ 1 1 [lycos 111 - Tvccs 1 1 " H B ^ ' I Rochester, ' • '""'" '*"' New York, — U.SA. —••——-<«• Thermoelectric Pyrometers F o r H i g h - T e m p e r a t u r e A p p l i c a t i o n s t o 3600 F . For Brick, Tile, a n d P o t t e r y Kilns, T u n n e l Kilns, Vitreous E n a m e l i n g , Heat T r e a t i n g a n d A n n e a l i n g F u r n a c e s , Ovens, Stacks, Ducts, Passes, etc. Thermoelectric Indicating or Recording P y r o m e t e r s in some form are everywhere acknowledged t o d a y as being t h e only practical i n s t r u m e n t s t h a t can be employed in measuring t e m p e r a t u r e s a b o v e 9.5()-10()()°F. (,537°C.) or as high as :5<>3-2°F. (1500°C). Applications are unlimited, but should be studied carefully. When it is necessary to record t e m p e r a t u r e or get indications from .>0-1000 feet from t h e source of heat, an electric p y r o m e t e r best meets t h e requirements. P y r o m e t e r systems are simple and allow much flexibility in application and installation, because t h e y are electrical in principle. Fittings can be supplied for t he highest t e m p e r a t u r e ranges. P y r o m e t e r systems usually consist of three parts, i.e.- a thermocouple or fire-end, an indicating or recording i n s t r u m e n t , a n d a length of duplex cable to connect t h e thermocouple a n d m e t e r . N o outside source of c u r r e n t , such as batteries, etc., is necessary. Multiple systems m a y be a combination of all of t h e above a n d with a simple switching device a d d e d t o t h e circuit any n u m b e r of points can be read on a single i n s t r u m e n t . T h e T h e r m o c o u p l e - Any t w o dissimilar metals joined together at one end with t h e opposite, or free, ends connected to a registering device or galvanometer will produce a feeble electric current ! .001 volts) if t h e welded end is heated above the t e m p e r a t u r e of the rest of t h e circuit. A t h e r m o couple therefore is two dissimilar metals selected for their ability to withstand the t e m p e r a t u r e s involved. These wires or measuring elements necessarily are p r o t e c t e d from c o n t a m i n a t i o n of their chemical purity b y f u r n a c e gases, with a suitable gas-tight protection t u b e . A f t e r long service at high t e m p e r a t u r e these p a r t s oxidize, or b u r n off, making replacement necessary, usually a t small cost. T h e L e a d Wires— These wires convey to the instrument t h e current generated in the t h e r m o couple. When great accuracy is not required simple duplex copper conductors are employed. Where the greatest accuracy is necessary the lead wires consist of special alloy conductors having the same millivolt-temperature values as t h e measuring elements of t h e thermocouple described above. I n d i c a t i n g a n d R e c o r d i n g P y r o m e t e r s - T h e s e i n s t r u m e n t s are sensitive millivoltmeters or galvanometers capable of registering t h e small current generated in t h e thermocouple. Instead of their scales being m a r k e d in electrical terms, or millivoltage, they are graduated directly in degrees t e m p e r a t u r e , as there is a fixed relation between t h e m . All instruments m u s t be a c c u r a t e within 1 2 of 1' , or they are rejected in t h e test room before shipment. A few of the i n s t r u m e n t s and thermocouples are illustrated in this catalog. For C o m p l e t e P y r o m e t e r I n f o r m a t i o n S e n d for C a t a l o g Part 4000 COLD Oors/DC OR JL/MCr'ON ruRrjACE meter "cOMF'ENSATirsJG-EXTENSION COPPER LEADS SifMRL E THERMO ELECTRIC C'RCU'T. METER INO/CATIONS SUBJECT TO VAR/A T/OfV //V TEMPERATURE OUT^/DE OE EuRMACE RELAT/YE ACCWRAC^ O/VZ Diagram Showing Simple Thermoelectric Circuit ill 11 III i,:ataUtJ M t r | SUU- ULT'.MHEAT ® VIRTUAL MUSEUM I'uyi LEAD. SlMRLE THERMO ELECTR/C ClRCUfT US/A/G EXTENSION LEAD W/RES METER IKJDICATlOrvS SUBJECT TO SLOHS 1/ARiA TlOfV AT METER TERMINALS OR rfOOM TEMPERATURES ACCURACY EA-" 'COLD ^/urvCT/O/y AT ROOM TEMRERA TuR— Taylor Instrument Companies Tyccs Iligh-Resistance Wall-Type Portable-Type Indicating Rochester, New York, LUS A. f Tyccs ) Pyrometers Indicator Pyrometer Duplex-Record Recording Pyrometer N o . 4195N Thermocouple N o s . 4 1 5 5 . 41<>5. 4 l ' I S A Thermocouple N o . 41.<2 Thermocouple EACH 1268-11 4288 1366-M 1159 High-Resistance Wall-Type Imliealor, range 1000, 2400, 3000°F 1155-39" Base-Metal Thermocouple, length 39 inches, 1000 F 16.00 4195-39" Base-Metal Thermocouple, length 39 inches, 1400°F 22.50 4195-A-39" Base-Metal Thermocouple, ealorized stem, IS00T' 25.00 1195-N-39-12" Base-Metal Thermocouple, length 39 inches, 12-inch Nichrome tip. 2200 I' 2S.00 1132-18 Platinum Thermocouple, length IS inches. 10 inches under flange, porcelain stem, 3000 F. 4060 Tyccs Radiation Pyrometer Outfit, range 3600°F SI 12.50 High-Resistance Portable Wall-Type Indicator, range, 1000. 2400. JtOOO I 115.00 High-Resistance Recording Pyrometer. Single Record. 24011 I 300.00 Iligh-Resistance Recording Pyrometer. Double Record, 2400-2400 ! 400.00 75.00 357.50 Pyrometers can be supplied in various Centigrade or Fahrenheit ranges, also with automatic inte rnal cold junction compensation if desired. Thermocouples can be furnished also in practically any length specified and with suitable fittings. For c o m p l e t e P y r o m e t e r i n f o r m a t i o n send for Catalog Part 4000 fflfli ULTIMHEATr '® VIRTUAL MUSEUM Catalog l'art SOO—Page 05 Taylor Instrument Companies Rochester, XewYork, ( Tyccs j U.SA. Alphabetical Index (Numerical Index, Page 2; Application Index, Page 3) Anemometers Angle T h e r m o m e t e r s ( Indicating) Angle Hygrodeiks (Hygrometers) Applications for which Tyccs I n s t r u m e n t s arc recommended Air Compressors Auto-Circulation T h e r m o m e t e r s ( F a c t o r y ) C h a r t s for Recording T h e r m o m e t e r s C h a r t s for Vapor-Tension Recording Thermometers Copper-Case T h e r m o m e t e r s (Factory) D i a p h r a g m Valves for T e m p e r a t u r e Regulators D r a f t Gauges (Portable a n d Panel Types) Electric-Contact T e m p e r a t u r e Controls Factory Thermometers Flange, Union-Connection Gauge (Recording Pressure) General-Testing T h e r m o m e t e r s G u a r d for T h e r m o m e t e r Bulb ( E x t r a - H e a v y ) Hygrodeiks (Hygrometers) Ilygro Autometers (Hygrometers) Hygrometers Index T h e r m o m e t e r s I n d u s t r i a l T h e r m o m e t e r (Indicating) Mason's-Form Hygrometers M a x i m u m - R e g i s t e r i n g T h e r m o m e t e r s (General Testing) Pocket E n g r a v e d T h e r m o m e t e r s Pressure Gauge (Recording) Pyrometers R e c o r d i n g H y g r o m e t e r s ( W e t - a n d - D r v - B u l b Recording Thermometers) Recording T h e r m o m e t e r s Regulators of T e m p e r a t u r e Self-Contained Recording T h e r m o m e t e r s "Singl-Duty" Temperature Regulators Six's Self-Registering T h e r m o m e t e r s (Factory) Sling P s y e h r o m e t e r s (Hygrometers) Straight T h e r m o m e t e r s (Indicating) T e m p e r a t u r e Controls (Electric-Contact) T e m p e r a t u r e Regulators T h e r m o m e t e r s (Indicating) T h e r m o g r a p h s (Recording T h e r m o m e t e r s ) Tin-Case T h e r m o m e t e r s (Factory) " T y p e - A " T e m p e r a t u r e Regulators " T y p e - P " Temperature Regulators Valves for T e m p e r a t u r e Regulators Wall Socket W e t - a r t d - D r y - b u l b Recording T h e r m o m e t e r s (Hygrometers) H 4 30 .'5 47 7 -23 to '-27 25 7 49 8 .50 to 7 •> 38 7 <> 30 3-2 28 t o 37 18 t o 22 4 to 7 32 7 7 38 54, .55 33 t o 37 !) t o 17, 20 to 27 41 to .53 40 43, 44 7 31 5 50 t o 53 41 t o 53 4 to 7 40 7 4S 45. 4(1 49 6 33 t o 37 Available Catalogs of Tyccs Instruments We make a full line of instruments for indicating, recording and controlling temperature and pressure, aggregating several thousand types and styles. They are covered by the following catalogs, any of which will be sent on request. Part 1—Instruments for Steam-Power Plants. Part 2—Instruments for Rubber Plants. Part 3—Instruments for Textile Plants. Part 4—Regulators of Temperature, Time, Temperature and Time, and Pressure. Part 5—Instruments for Lumber Dry Kilns. Part 100—Industrial Thermometers. Part 200—Instruments for Sugar Plants. Part 300—Instruments for Refrigerating and Cold-Storage Plants. Part 500—Instruments for the Food-Preserving Industry. Part 500A—Instruments for the Milk and Ice-Cream Industry. Part 500B—Instruments for Condensed, Evaporated and Powdered Milk Processes. Part 500P—Instruments for the Meat-Packing Industry. Part 600—Instruments for Gas Plants. Part 700—Instruments for Varnish Making, Oil Boiling, Asphalt Melting, etc. Part 700A—Instruments for Oil Tempering, Metal Baths, Tempering Ovens, etc. Part 800—Instruments for Enclosed-Space Applications; Air Ducts, Ovens, Kilns, etc. Part 900B—Instruments for Bakers. Part 900G—Instruments for Confectioners. Part 1300—Hygrometers. Part 1400—Engraved Thermometers. Part 1500—Hydrometers. Part 1700—Instruments for the Oil Industry. Part 2000—General Catalog of Short & Mason Meteorological Instruments; Barometers, Pocket and Surveying Compasses, Rain Gauges, Wind Gauges, etc. Part 4000—Thermoelectric and Radiation Pyrometers. Part 5000—General Catalog of Tin-Case, Copper-Case, and Cabinet (Wood Back) Thermometers; Hydrometers, etc. Part 5000S—Instruments for Educational Institutions. Bulletin 11850—Electric-Contact Temperature Controls. Bulletin 15700—Self-Acting Temperature Regulators. Bulletin 17000—"Type-P" (Rigid Stem) Temperature Regulators. ULTIMHEAT ® VIRTUAL MUSEUM