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National Stock Number:
6665-00-735-7309
Federal Supply Class:
6665
National Item Identification Number:
007357309
Description:
CALIBRATION KIT,GAS INDICATORS A
Detail:
A COLLECTION OF ITEMS USED AS A METHOD OF VERIFYING THE ACCURACY OF COMBUSTIBLE GAS INDICATORS, NON-COMBUSTIBLE GAS INDICATORS, AND AUTOMATIC GAS ALARMS. THE DIFFERENCE BETWEEN THE OBSERVED READING AND THE KNOWN VALUE IS THE ERROR OF THE INSTRIMENT BEING CALIBRATED. IT MAY INCLUDE GAS CARTRIDGES OR CYLINDERS.
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Manufacturer Information:
| 08-73860 | 55799 | MINE SAFETY APPLIANCES COMPANY | | 73860 | 55799 | MINE SAFETY APPLIANCES COMPANY | | F63 | 55799 | MINE SAFETY APPLIANCES COMPANY |
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Techincal Specification:
| FUNCTIONAL DESCRIPTION | CHECKS THE ACCURACY OF COMBUSTIBLE GAS INDICATOR | | PART NAME ASSIGNED BY CONTROLLING AGENCY | FIELD CALIBRATION UNIT | | SPECIAL FEATURES | USES CONVENIENT MINATURE CARTRIDGES OF ISO-BUTANE TOGETHER WITH INTEGRATED COMPONENTS TO PREPARE AN ACCURATE TEST SAMPLE; THE DIFFERENCE BETWEEN THE OBSERVED READING AND THE KNOWN VALUE IS THE ERROR OF THE MEASURING INSTRUMENT |
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