DigitalBlastingOhmmeters ModelsBO-01,BO-02,BO-03 Features

Transcription

DigitalBlastingOhmmeters ModelsBO-01,BO-02,BO-03 Features
DigitalBlastingOhmmeters
TechnicalDatasheet
ModelsBO-01,BO-02,BO-03
Features
The Ohmmeters show the blasting circuit resistance
on a large liquid crystal display, which is easily read
in both daylight and poor lighting underground.
� Certificates of approval for BO-01 and BO-02: GME
No. CT2, CIE No. RT1.
� Certificates of approval for BO-03: GME No.CT8.
�
Operation
�
�
�
Connect the blasting wire to the two terminals and
press the power button. The LCD will display the
resistance of the blasting circuit.
SABS approved and safe for testing electric
initiators at the work face. Permission to do so must
be obtained from the DMR and all MHSA
regulations must be adhered to.
The unit is powered by a replaceable PP3 9V Zinc
Carbon battery and is capable of 200 continuous
hours use on the BO-01 and BO-02 and 20 hours
NoticeandMaintenance
�
�
�
�
All service work to be performed by authorised AEC
Electronics personnel only.
Approved for use in fiery mines.
Ohmmeter should only be opened to replace PP3
9V Zinc Carbon battery.
Exposure to temperatures above 60°C will cause
Specifications
UnitDimensions
102mm
ApprovalCertificates
BO-01andBO-02: GMENo.CT2,CIENo.RT1.
BO-03: GMENoCT8.
MaximumOutput
Current
BO-01andBO-02:lessthan1.5mA.
BO-03:lessthan4mA.
Range
BO-01:0-1999Ω (incrementsof1Ω).
BO-02:0-199.9Ω (incrementsof0.1Ω).
BO-03:autoswitchonandautoranging:0-199.9Ω and0-1999Ω.
Accuracy
Betterthan0.5%.
Battery
Type
PP39VZincCarbon.
Capacity
BO-01andBO-02:200hourscontinuoususe.
BO-03:20hoursofcontinuoususe.
ReplacewhendisplayshowsLOBAT.
32mm
Construction
Solidstatecircuitryencapsulatedinsiliconerubber.
UnitDimensions
102mmx72mmx32mm.
UnitMass
0.24kg.
TemperatureRange
-5°Cto45°C.
72mm
WarningandDisclaimer
Theinformationandrecommendationsinthisdocumentareprovidedforreferencepurposesonlyandshouldnotbeconstruedasadviceto
covereveryapplicationoftheproductorvariationofconditionsunderwhichtheproductmaybeused.
AECElectronics(Pty)Ltd
P.O.Box958,KemptonPark,1620,South Africa
Tel:+2711975-1643Fax:+2711975-1680
Email:[email protected]://www.aece.co.za

Similar documents

Opportunities in US Zinc Industry - Market Size, Analysis, Trends, and Forecasts

Opportunities in US Zinc Industry - Market Size, Analysis, Trends, and Forecasts Zinc is the third most widely used non-ferrous metal after aluminium and copper. The single largest use of zinc is for industrial purpose; when combined with steel, it offers excellent corrosion resistance, while its resultant alloys when combined with aluminium produce different components. Other uses of lead include lead foil, plumbing, soldering, sound proofing, ammunition etc.

More information