YSIE Water Quality catalogII.qx

To order or for more information,
contact YSI Environmental.
800 897 4151
www.YSI.com
YSI Environmental
1700/1725 Brannum Lane
Yellow Springs, Ohio 45387
937 767 7241
937 767 9353 fax
[email protected]
SonTek
858 546 8327
858 546 8150 fax
[email protected]
Endeco/YSI
508 748 0366
508 748 2543 fax
[email protected]
YSI Environmental
European Support Centre
44 1730 710615
44 1730 710614 fax
[email protected]
YSI (Hong Kong) Limited
852 2891 8154
852 2834 0034 fax
[email protected]
YSI/Nanotech (Japan)
81 44 222 0009
81 44 221 1102 fax
[email protected]
YSI (Qingdao) Limited
86 532 3896648
86 532 3896647 fax
[email protected]
ISO 9001
ISO 14001
BOD Analyst, Resistance Ratio Technology,
and Who’s Minding the Planet are trademarks
and Pure Data for a Healthy Planet is a
registered trademark of YSI Incorporated.
Teflon is a registered trademark of E.I. DuPont
de Nemours and Company. Windows is a
registered trademark of Microsoft Corporation.
©2003 YSI Incorporated
Printed on recycled paper in USA
W37-04 0103
Who’s Minding
the Planet?TM
Water Quality
products
Technologies for
lab & field
Around the world, YSI customers are
using YSI products to make a positive
impact on all of our lives. From water
testing applications in North America
to solving environmental monitoring
requirements in Europe and Asia, YSI
is the name people trust not only to collect
There are many advantages
when you partner with
YSI for your lab and field
water testing needs. Some
advantages are technical,
such as our core competency
in sensor technology; others
are business-related, such
as the most extensive
distribution and support
network in the business.
Financial advantages include
the low overall cost of
ownership for the life of a
YSI product due to quality
engineering, infrequent
down time and repairs, and
affordable parts. Yet the
number one advantage in
working with YSI is direct
access to the experts —
knowledgeable, customeroriented technical and application advisors committed to
helping you find new and
better ways to use YSI
equipment.
data, analyze information, and control
the factors that put environments at risk,
but also to make their jobs easier and
less hazardous.
Thanks to you, YSI’s line of benchtop
and handheld instruments have a
worldwide reputation for rugged reliability
in both lab and field applications.
These innovative systems, together with
exclusive software such as BOD Analyst™
for Windows®, deliver a best-in-the-industry
combination to meet your critical water
testing requirements, now and in the future.
Contents
Thank you for your continued interest in
Multiparameter Instruments
Waterproof Dissolved Oxygen
Cases & Accessories
2-3
our company. YSI employee owners are
4
with you on the front lines of the global
5
NEW Handheld Instruments
6-7
Handheld Instruments
8
Quick Select Guide
9
Dissolved Oxygen Classics
10
YSI Classics Accessories
11
Dissolved Oxygen Laboratory
12
Dissolved Oxygen Accessories
13
Conductivity Laboratory
14
Conductivity Accessories
15
Photometers
16
w w w. Y S I . c o m
drive for cleaner water as
well as making water testing
processes more cost-effective
and accurate.
Gayle Rominger
Features and Benefits:
• YSI’s rugged, easy-to-use
field instruments are packed
with features for increased
productivity
• YSI benchtop instruments
include powerful software
for convenient, accurate
OUR/SOUR measurements
• YSI’s BOD Analyst™ for
Windows® automates
BOD calculations
• All YSI lab and field
products feature YSI
Precision™ Temperature
sensors for the most
accurate measurement
in the industry
• YSI’s Resistance Ratio
Technology™ provides
unmatched accuracy for
ultrapure water
Senior Vice President & General Manager
YSI Environmental
• And many more!
1
[800.897.4151]
Multiparameter
Instrument
Multiparameter
instrument
5061 Carrying Case
• Soft-sided case
• Foam cutouts for instrument
and dissolved oxygen
probe accessories
• Compartment for probes and cables
• Zippered section for manual
• Shoulder strap
YSI’s full line of handheld
instruments is engineered
to deliver accurate measurements in a package full of
features to make your work
easier and more convenient.
The YSI 556 multiparameter
instrument features fast
response, easy calibration,
easy-to-read backlit display,
waterproof case, multiple
language capabilities, customer selectable graphing
function, simple onehanded operation, and
CE compliance.
YSI 556 MPS
shown with
5563 probe
assembly
attached to
5083 flow cell
Screw-on 5083
flow cell
YSI 556 MPS An easy-to-use
and easy-to-read handheld unit with
Flow cell
dismantling/
disassembly
simple for
easy clean up
all the functionality of a complex
multiparameter system. Featuring
an IP-67 waterproof, impact-resistant
case, the YSI 556 Multiprobe System
Large LCD for
multiple
parameter
readings
simultaneously displays dissolved
oxygen, pH, conductivity, temperature,
ORP, salinity, and TDS. Barometer is
optional. With 512K memory, the
instrument can store up to 49,000
DO
data sets with time and date stamp.
Easy-to use
keypad
Compatible with EcoWatch® for
Windows® data analysis software.
Cond/Temp
IP-67 waterproof case
GLP conforming. Available with 4, 10,
and 20 m cables. Comes with 5061
pH/ORP
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5563
Probe Assembly
Waterproof
connector
case shown on opposite page.
2
3
[800.897.4151]
Great Smoky
Mountains Species
Identification
Discover Life, an organization which
collects and disseminates information to understand, manage, conserve, enjoy, and benefit from the
diversity of life on our planet, has
started an All Taxa Biodiversity
Inventory (ATBI) of Great Smoky
Mountains National Park (GSMNP).
This project is a comprehensive
study of all the species within the
Park. The need for the inventory
is simple—it’s difficult to preserve
something if you don’t know it
exists. Discover Life believes that
a worldwide network of schools,
community groups, and citizen
scientists, facilitated by scientists
and technology, can assemble
enough knowledge and wherewithal
over the next 50 years to save many
species from extinction.
As part of the study, the YSI 556
is used to measure all field water
quality parameters. These parameters are used to identify conditions
that may affect the density and
diversity of Oligochaeta (true
segmented worms in the phylum
Annelida). Some oligochaetes are
restricted to unique as well as
disjunct habitats such as caves,
springs, other groundwater habitats,
and even thermal vents in the ocean.
The GSMNP-ATBI will collect
information on the distribution,
abundance, and natural history
of an estimated 100,000 species
that inhabit the Park.
Dissolved
Cases &
oxygen
accessories
Waterproof Dissolved
Oxygen
Cases & Accessories
waterproof
Measuring Dissolved
Oxygen for a
Thriving Business
614
C-clamp
(for 556 and 550A)
5083
Flow cell
(for 556)
IP-67 waterproof case
4654 Tripod
(for 556 and 550A)
5085
Hands-free
harness
Large LCD with backlight
YSI Accessories provide you with the flexibility
you need to protect, store, and handle your 550A and
556 instruments with confidence and ease. We offer a
full line of soft cases and waterproof, impact-resistant
Easy-to-use keypad
hard cases. Our hands-free harness or shoulder strap
allows you to move more freely in the field. And our
Adjustable handstrap
c-clamp and tripod enable you to safely and reliably
YSI 550A Waterproof,
5065
Form-fitting case
with shoulder strap
(for 556 and 550A)
secure your instruments. Whatever your need, YSI
Improved cable durability
rugged, and reliable, the YSI
550A is designed for the field
your investment.
Longer cable lengths of
12, 25, 50, or 100 feet
(3.7, 7.6, 15.2, or 30.5
meters)
with innovative field-replaceable
DO electrodes, over 2,000 hours
battery life, CE compliance, a
3-year warranty on the instrument,
accessories are there to enhance the value of
Expanded DO range of
0-50 mg/L
and a 1-year warranty on the
replaceable electrodes. Measure
temperature and dissolved oxygen
YSI 550A
simultaneously, and replace the DO
electrode quickly and easily. Uses
easy-to-install cap membranes.
PE membranes for faster
response and less stirring
5080
Expanded salinity range of
0-70 ppt.
5061
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5
5060
[800.897.4151]
It’s no surprise to aquaculturists
that dissolved oxygen is the most
crtical ingredient for successful
growth of aquatic animals and that
life can be supported only when the
concentration of oxygen is within
certain limits. Too much, and your
livestock dies. Too little, and your fish
either die or won’t eat in an effort
to seek out more oxygen.
The recommended method of
dissolved oxygen measurement can
vary significantly based on the
given application. For intensive
(high density) recirculating
applications, full-time monitoring
and control with pure oxygen dosing
may be the most efficient method
to ensure proper concentrations
of dissolved oxygen and healthy
livestock. Other applications,
typically lower intensity, may be
well-suited for sampling with a
handheld instrument.
Whatever the dissolved oxygen
application, you can count on YSI
for professional application support,
reliable proven instrumentation,
and the right solution for you.
NEW Handheld
Instruments
Cases & Accessories
NEW
Handheld
instruments
pH100
DO200
EC300
Cases
YSI’s new line of compact, handheld instruments provides the
most accurate data in
the most affordable
format. The instruments
feature an easy-to-use
interface, one-hand
operation, water resistant case, and low cost
of ownership over the
life of the product.
Accessories Chart
pH100
New Handheld Cases and
Accessories provide you with the versatility
100-1
1-meter waterproof
Y-cable with combo
pH electrode and
temperature
100-4
4-meter waterproof
Y-cable with combo
pH electrode and
temperature
110-1
1-meter combo pH
electrode
115-1
1-meter combo mV
electrode
130-1
1-meter temperature
probe
160
pH 4, 7, 10 electrode
simulator
180
pH instrument hardsided carrying case
480
Soft, black shoulder
harness carrying case
needed to protect and utitlize your instrument
investment properly. YSI offers a line of hardsided cases and a universal form-fitting soft case
for easy over-the-shoulder mobility. Model 160
pH simulator and Model 360 maintenance kit
are also available to ensure proper instrument
operation and data integrity.
EC300 measures conductivity,
specific conductance, salinity, and
pH100 pH measures pH or mV and
temperature with an Autolock mode, electrode
efficiency display, auto/manual temperature
compensation, automatic buffer recognition,
one-year warranty (six-month on electrodes)
pH160 Simulator
temperature. Includes a super-stable
4-electrode conductivity cell and
features a one-year warranty.
Available with cable lengths of
4 and 10 meters.
DO200
and a variety of cable/electrode options.
(See accessories chart on facing page.)
480
Form-fitting case
(for pH100, DO200,
and EC300)
DO200 offers dissolved oxygen
(% air saturation and ppm) and temperature
200-4
4-meter cable and
probe
200-10
10-meter cable and
probe
280
DO instrument hardsided carrying case
5908
Cap membrane kit
480
Soft, black shoulder
harness carrying case
EC300
measurement simultaneously. Features
include easy-to-install PE screw-on cap
membranes with low stirring dependence;
300-4
4-meter cable and
probe
300-10
10-meter cable and
probe
360
Maintenance kit
380
Conductivity instrument
hard-sided carrying
case
480
Soft, black shoulder
harness carrying case
temperature, salinity, and pressure
compensation; and quick, accurate
180
Carrying case
(for pH100)
calibration routine. Available with a
4- or 10-meter cable.
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[800.897.4151]
Handheld Insruments
Quick Select Guide
Handheld
Quick Select
Handheld
guide
instruments
YSI 556
YSI’s full line of handheld
instruments is engineered
to deliver accurate measurements in a package full of
features to make your work
easier and more convenient.
Each instrument features fast
response, easy calibration,
easy-to-read backlit display,
water-resistant case, automatic function check, onehand operation, and a
storage chamber to keep
probes safe.
YSI 550A
YSI 85
YSI 55
YSI 63
YSI 60
■
■
YSI 30
pH100
DO200
EC300
YSI 30/YSI 30M measures
salinity, conductivity, and temperature
with a super-stable 4-electrode con-
Temperature
■
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■
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■
Dissolved Oxygen
(% and mg/L)
■
■
■
■
Conductivity
■
■
■
■
■
Specific Conductance
■
■
■
■
■
Salinity
■
■
■
■
■
pH
■
ORP (mV)
■
Memory
■
RS-232
■
DO Cap Membranes
■
■
Detachable Probes
■
■
Interchangeable
Cable Lengths
■
Flow Cell
Compatibility
■
Carrying Case
■
Backlight
■
ductivity cell and user-selected scale
or autoranging for conductivity. The
YSI 30M also comes with a 50-reading
memory with ID, and 10-, 25-, 50-,
and 100-foot cables (3, 7.6, 15.2,
and 30.5 m).
YSI 63 measures temperature,
YSI 60 measures temperature
pH, conductivity, and salinity with
and pH with field-replaceable
50-reading memory with ID, super-
pH electrode, 50-reading
stable 4-electrode conductivity cells,
memory, a 2-year warranty
field-replaceable pH electrode, a
(pH electrode module, 1-year),
2-year warranty (pH electrode
and up to 100-foot cable due to
module, 1-year), user-selected scale
YSI’s Driven-Guard technology.
or autoranging for conductivity,
10-, 25-, 50-, and 100-foot cables
and up to 100-foot cable due to YSI’s
(3, 7.6, 15.2, and 30.5 m).
Driven-Guard technology.
YSI 55 features dissolved oxygen
in mg/L or % oxygen. Push-button
YSI 85 offers simultaneous dissolved
calibration, a built-in calibration chamber,
oxygen, conductivity, salinity, and temperature
and direct salinity and altitude compen-
measurement. For data-logging applications,
sation. Readings are automatically
the unit stores up to 50 data sets in non-volatile
compensated for temperature. Cable
memory with ID. Features include easy-to-
options include 12-, 25-, and 50-foot
install, screw-on cap membranes; automatic
lengths (3.7, 7.6, and 15.2 m).
■
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■
■
■
■
■
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salinity compensation for DO; autoranging
for fast, accurate conductivity measurement;
and a super-stable 4-electrode conductivity cell.
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[800.897.4151]
■
■
■
■
■
■
Dissolved Oxygen
Classics
Dissolved Oxygen
classics
YSI Classics—Portable,
easy-to-use, and rugged,
these versatile instruments
for lab and field continue
to satisfy customers
worldwide.
YSI 52 DO Instrument The
YSI 5739 Field Probe
YSI 5239 Field Probe
The versatile polarographic electrode is easy
A rugged, field DO probe with
to use and maintain. Screw-apart construction
easy-to-replace cap membranes,
lets you quickly change from one cable
the YSI 5239 DO and temperature
length to another or replace either probe or
sensor is compatible with YSI 50
cable without replacing the entire assembly.
Series instruments (except the YSI 55
Automatic pressure compensation corrects
and 550A). Weighted and protected
for hydrostatic pressure. A guard protects
by a heavy-duty guard, the YSI 5239
the sensing elements and rugged construction
is optimized for YSI microprocessor-
withstands extreme environments. The
based systems.
built-in weight reduces current effects.
YSI 5239-10
For measuring in shallow water where
Probe with 10' (3 m) cable
hydrostatic pressure compensation is not
YSI 5239-25
required, use a YSI 5718 Probe with
Probe with 25' (7.6 m) cable
12-foot cable (3.7 m). Both probes include
YSI 5239-50
a YSI 5775 Membrane Kit.
Probe with 50' (15.2 m) cable
YSI 5739 Requires a cable
portable YSI 52 is easy to use for field and
YSI 5718 12' (3.7 m) cable attached
lab work. Internal memory stores up to 70
readings. An easy-to-read LCD provides clear,
simultaneous display of time, temperature,
port with communications software provides
5740 Cable Assemblies for
5739 Field DO Probes
PC connectivity. Six D cell batteries provide
These detachable cables connect the YSI 5739
hours of operation. Packaged in a water-
Field Probe to any YSI DO meter (except the
resistant case.
YSI 55, 85, and 95). Six lengths are standard
and % and mg/L oxygen. Standard RS-232
with other lengths on special order in 25-foot
YSI 58 DO Instrument Useful for
(7.6 m) increments.
your lab or field work, the YSI 58 DO instrument
YSI 5740-10
displays oxygen concentrations in two temperature-compensated modes on an LCD. With broad
10' (3 m) cable
YSI 5740-25
ranges, this meter is especially convenient for
YSI 5905 and 5750
BOD Probes YSI 5905 connects
measuring super-saturated water, such as samples
directly to the YSI 52 and YSI 58
YSI 5740-50
with oxygen-producing algae. The instrument
DO instruments and all other YSI classic
50' (15.2 m) cable
offers manual salinity correction, recorder output,
style instruments. The YSI 5905 is a
YSI 5740-100
and operation from line power or batteries.
self-stirring BOD probe that provides
100' (30.5 m) cable
The case also holds batteries for an optional
accurate measurements for BOD testing.
YSI 5740-150
field stirrer.
The YSI 5750 will connect to the classic
150' (45.7 m) cable
style instruments as well but requires
YSI 5740-200
sample agitation with a magnetic stirrer.
200' (61 m) cable
w w w. Y S I . c o m
25' (7.6 m) cable
YSI 5905
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YSI 5239
Making Dissolved
Oxygen
Measurements
YSI instruments are designed to
be user-friendly. There are a few
things, however, which will make
your DO readings more accurate.
Calibration of the probe consists
of exposing the probe to a sample
of known oxygen content and
adjusting the instrument readout
to that value. Three basic techniques
are used—Winkler titration,
air-saturated water, and watersaturated air. Instructions are
included with each product.
Compensation circuitry for
temperature is needed because,
as molecular activity increases or
decreases, the diffusion of oxygen
through the membrane will rise
or fall. YSI uses highly-sensitive
thermistors with temperature
coefficient circuitry that will
match the coefficient of membrane
permeability.
Stirring is important for accurate
readings because the oxygen outside
the sensor becomes depleted. This
will cause the reading to be low.
DO sensors require a flow rate of
one foot per second to provide
accurate samples. YSI offers selfstirring BOD probes and probes
with MEA technology for the
YSI 95 instrument.
Probe Preparation is important
to accurate readings. YSI probes are
shipped dry and instructions for
preparing the electrolyte by
dissolving crystals are included
with each product.
YSI 5718
YSI 5739
[800.897.4151]
Dissolved Oxygen
laborator y
YSI 5120 BOD
Analyst™
for Windows®
Ease of use, higher accuracy,
expanded range, enhanced
digital capabilities — the
YSI 5000 Series saves time
and increases efficiency
with features such as autocalibration, large graphic
display, and low-profile
keypad. Microprocessor-based,
YSI 5000 instruments will
store 100 sets of data and
are equipped with RS-232
interface for direct link to
your computer. Both models
upgrade by floppy disk
or through YSI’s website,
eliminating the need to
ship units back to YSI in
order to take advantage
of future software.
YSI 5775
YSI 5010 Self-Stirring
BOD Probe The YSI 5010
provides vigorous stirring for accurate
YSI 5906
measurement and faster response time.
Designed for easy maintenance,
the stirrer pulls out for quick replacement
of the easy-to-install cap membranes.
Compatible with 300 mL BOD
bottles, the YSI 5010 comes with
a flexible power cord and a 1-year
YSI 5000
warranty. The YSI 5010 offers all
these features and is designed for
use with the YSI 5000 and YSI
5100 laboratory instruments.
YSI 5100
Membranes for DO Probes
Our standard 1-mil sheet membranes are
perfect for most applications. If measuring
below 15°C or at low DO levels, use YSI’s
high-sensitivity 0.5-mil Teflon® membranes.
To measure very high DO levels or for longer
term monitoring, use 2-mil membranes in the
YSI Membrane Kit, which are less affected by
biofouling and reduce DO sensitivity.
YSI 5100 DO Instrument The full-
YSI 5000 DO Instrument The basic
International BOD probes are
YSI 5775
featured YSI 5100 instrument offers performance
model features menu-driven operation and a
available. Contact your
and flexibility with autocalibration and built-in
large, liquid-crystal display. Autostabilization lets
YSI Dealer for information.
Membrane Kit with KCl
(30 standard membranes)
OUR/SOUR* software. OUR/SOUR are
you prede-termine a stable reading. With YSI
Membrane Kit without KCl
(150 standard membranes)
valuable process control tools because they
BOD Analyst™ for Windows®, the YSI 5000
YSI 5776
indicate the biological activity of microorganisms
performs BOD calculations and lets you transfer
Membrane Kit with KCl
(30 high-sensitivity membranes)
used in treatments.
control to your computer’s keypad. Audio and
• Built-in barometer for pressure-compensated
calibration
• Programmable autostabilization
YSI 5010
tactile keypad responses let you know when
you’ve entered keystrokes, reducing errors
the need to manually maintain bench sheets
• BOD Analyst™ for Windows®
• Real-time clock
YSI 5794
Membrane Kit without KCl
(150 high-sensitivity membranes)
Membrane Kit with KCl
(30 low-sensitivity membranes)
• Integrity function indicates membrane damage
• Bar code compatibility with scanner unit eliminates
YSI 5793
YSI 5685
and uncertainty.
YSI 5906
*The Specific Oxygen Uptake Rate (SOUR) is the method
many wastewater treatment plants use to show compliance
with U.S. EPA regulations part 503 for vector attraction in
biosolids. Now, many plants are finding the benefits of
using both SOUR and Oxygen Uptake Rate (OUR) for
process control.
Membrane Kit includes 6 cap membranes
and KCl solution
YSI 5908
Membrane Kit includes 1.25 mil PE membranes
and KCl solution
YSI 5909
Membrane Kit includes 2.00 mil PE membranes
and KCl solution
w w w. Y S I . c o m
12
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Save time and ensure data integrity
with BOD Analyst for Windows, a
user-friendly, flexible way to automate BOD calculations. This exclusive
software captures first and fifth day
results, performs calculations, and
prints reports.
• Conforms to Standard Methods
Rules
• Windows-based format — click
and go!
• Allows export of data to other
programs, including Lotus, dBase,
Excel, and any LIMS.
• Reduces error by letting you
set alarms for out-of-range
temperatures and super-saturated
samples.
BOD analysis is even easier when
you add a bar code reader. One
swipe of the reader records the
BOD bottle number, DO concentration, temperature, and time
of day.
[800.897.4151]
YSI 5015 Bar Code
Scanner
Handheld scanner to automate
entry of bottle numbers.
YSI 059160 Bar Code
Labels
Waterproof labels in packs of 500.
Conductivity
Laboratory
& Accessories
Conductivity
laborator y
NIST-Traceable Resistor Sets
YSI benchtop conductivity
instruments feature conductivity
cells with buillt-in temperature
sensors, assuring the most
accurate measurements. The
line includes an easy-to-use
fill cell. Exceeds USP24
instrument specifications.
Used with the YSI 3232 Cell Adaptor, the YSI
NIST-Traceable Conductivity
Solutions Calibrate your conductivity cells
3166 Resistor Set‘s tight-tolerance calibrators
and instruments together for maximum accuracy
are more precise than common resistors and
with YSI solutions. Solutions are available in
can optimize instrument performance.
nominal values of 1,000, 10,000, 50,000,
and 100,000 µS/cm at 25°C. Bottles include
a table of corrections at temperatures between
NIST-Traceable Conductivity
Cells YSI manufactures standard conductivity
20° and 30°C. At 25°C, the YSI 3161 solution
cells traceable to the NIST. YSI conductivity
3165 ±0.25%, and the YSI 3167-3169 ±1.0%.
has a tolerance of ±0.50%, the YSI 3163 and
cells come in three styles — fill, dip, and
flow-through. The 32 series conductivity cells
Conductivity Cell Selection Chart
connect directly to the YSI 3100/3200 instruYSI 3200
YSI 3252, 3417
YSI 3418
YSI 3256, 3402
ments and have built-in temperature sensors.
The 34 series cells do not have temperature
YSI 3255, 3446
YSI 3401
YSI 3440
YSI 3253, 3403
YSI 3254, 3445
sensors and they require a 3232 cell adapter
to connect to the YSI 3100/3200. They connect
YSI 3200 Conductivity
Instrument This innovative instrument
YSI 3100
directly to older style YSI conductivity instruments.
0
offers unmatched accuracy for ultrapure
A
B
C
D
conductivity, salinity, and temperature. The
instrument uses forced-current measurement
technology, including direct-reading digital
display, adjustable temperature coefficient,
and automatic temperature compensation.
Model
Measurements include:
100
1,000 µS/cm
1
10
100
1,000
mS/cm
cgs Cell
Type
S.I. Cell
Constant
Cell
Constant
Material
Overall
Length
Max
O.D.
Chamber
I.D.
Chamber
Depth
Volume
• Conductivity
A 3252
dip
1.0/cm
100/m
ABS plastic
146 mm
13 mm
10 mm
20 mm
• Resistivity
B
3253
dip, micro
1.0/cm
100/m
Pyrex 7740
178 mm
13 mm
10 mm
51 mm
• Salinity
C
3254
fill
1.0/cm
100/m
Pyrex 7740
135 mm
19 mm
11 mm
83 mm
5 mL
• Total Dissolved Solids
D 3255
flow
0.1/cm
10/m
Pyrex 7740
146 mm
25 mm
21 mm
76 mm
30 mL
• Temperature
E
dip
0.1/cm
10/m
Pyrex 7740
159 mm
25 mm
21 mm
52 mm
With our new, highly-accurate Resistance Ratio
3256
Cells without built-in temperature sensors*
F
Technology™ (RRT), the YSI 3200 continually
G H I J K
L
compares the resistance of the sample to a
Model
cgs Cell
Type
S.I. Cell
Constant
Cell
Constant
Material
Overall
Length
Max
O.D.
Chamber
I.D.
Chamber
Depth
Volume
76 mm
calibrated resistor in the circuit. This micro-
F
3401
dip
1.0/cm
100/m
Pyrex 7740
191 mm
25 mm
21 mm
processor-based unit offers a wide variety of
G 3402
dip
0.1/cm
10/m
Pyrex 7740
159 mm
25 mm
21 mm
52 mm
temperature compensation options, including
H 3403
dip
1.0/cm
100/m
Pyrex 7740
178 mm
13 mm
10 mm
51 mm
I
3417
dip
1.0/cm
100/m
ABS plastic
146 mm
13 mm
10 mm
20 mm
3418
dip
0.1/cm
10/m
ABS plastic
159 mm
13 mm
10 mm
30 mm
3440
dip
10/cm
1000/m
Pyrex 7740
203 mm
13 mm
2 mm
86 mm
K 3445
flow
1.0/cm
100/m
Pyrex 7740
146 mm
19 mm
10 mm
76 mm
15 mL
L
flow
0.1/cm
10/m
Pyrex 7740
146 mm
25 mm
21 mm
76 mm
30 mL
linear and nonlinear, as well as data storage
and logging capability.
w w w. Y S I . c o m
10
E
a high/low alarm for process applications.
accuracy and reliability in measuring
1.0
Cells with built-in temperature sensors
water analysis, multipoint calibration, and
YSI 3100 Conductivity
Instrument The YSI 3100 provides
0.1
YSI 3161
1,000 µS/cm quart
YSI 3163
10,000 µS/cm quart
YSI 3165
100,000 µS/cm quart
YSI 3167
1,000 µS/cm 8 pints
YSI 3168
10,000 µS/cm 8 pints
YSI 3169
50,000 µS/cm 8 pints
J
14
15
3446
*Requires a YSI 3232 Cell Adaptor for use with YSI 3100 and 3200 Conductivity Instruments. For automatic temperature compensation, use a YSI 3220
or a YSI Series 700 Temperature Probe.
YSI 9000 Series
photometers
Test the waters with YSI
9000 Series instruments.
Easy to use and portable,
these instruments quickly
provide precise measurements
using photometer technology.
Using no harmful materials,
these environmentally friendly
tools can be used in any
water-testing application,
including aquaculture, surface
water, or laboratory. Measures
59 potential parameters such
as alkalinity, ammonia,
calcium hardness, chloride,
chlorine, copper, nitrates,
nitrites, ozone, hardness,
pH, and more.
YSI Incorporated is an employee-owned
company that designs, manufactures,
and supports a full line of sensor technology,
instruments, and real-time systems for
the global biosystems market. Around
the world, YSI customers are finding
new and creative ways to incorporate a
new generation of YSI equipment and
systems into their daily processes.
From trout farms in Bolivia to automotive
plants in Japan, YSI is a valued,
single-source supplier of equipment
and systems to monitor, analyze, and
control the world’s most important
ecosystems. Founded in 1948, YSI is
Basic YSI 9000 The YSI 9000 is
an ISO 9001 and ISO 14001 certified
easy to use with one button. Simply add
company deeply committed to the
reagents to your sample, read your blank,
worldwide challenge for creative and
insert the sample, and read the transmittance
innovative thinking, practices, and
value from the digital display. Then convert
technology that will contribute to
this value to concentration using the supplied
ecological sustainability.
conversion chart.
If you have a story or application note,
let YSI Customer Service know by sending
an email to [email protected].
Or call one of our knowledgeable
technical support representatives:
800 897-4151.
Flexible YSI 9100 If you prefer a
direct concentration reading and on-screen
instructions, choose the YSI 9100. This
microprocessor-controlled photometer has all
available tests in its memory. Just prepare your
blank and sample and follow the instructions
on the display. The RS-232 port allows
you to send results to a printer or computer.
Portable-Lab YSI 9100D This
system includes everything you need for a
portable laboratory: a microprocessorcontrolled YSI 9100 plus a carrying case,
a dot matrix printer, a rechargeable battery
w w w. Y S I . c o m
pack, and a place to store reagents.
16
[800.897.4151]