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National Stock Number:
6685-00-490-2956
Federal Supply Class:
6685
National Item Identification Number:
004902956
Description:
TESTER,PYROMETER AND THERMOCOUPL
Detail:
AN INSTRUMENT USED FOR CHECKING THERMOCOUPLES AND PYROMETERS. IT IS DESIGNED WITH A COMPENSATOR WHICH CAN BE ADJUSTED SO THAT THE MEASURED ELECTROMOTIVE FORCE, CORRECTED TO A STANDARD REFERENCE TEMPERATURE, CAN BE READ DIRECTLY FROM A SCALE. IT CAN BE USED AS A PH METER. EXCLUDES RESISTOR, VARIABLE, WIRE WOUND; RESISTOR, VARIABLE, NONWIRE WOUND; METER, HYDROGEN ION TEST; AND PYROMETER (AS MODIFIED).
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Manufacturer Information:
| 8662S | 31922 | LEEDS AND NORTHRUP CO A UNIT OF GENERAL SIGNAL CORP |
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Techincal Specification:
| ACCESSORY COMPONENTS AND QUANTITY | 3 BATTERIES,DRY CELL | | CASE TYPE | HINGED LID CARRYING CASE W/HANDLE | | CONTROL SWITCH TYPE | 15 POINT DIAL SWITCH | | INDICATING POINT TYPE | MULTIPLE | | INSTALLATION DESIGN | PORTABLE | | OVERALL HEIGHT | 9.250 INCHES NOMINAL | | OVERALL LENGTH | 20.500 INCHES NOMINAL | | OVERALL WIDTH | 8.875 INCHES NOMINAL | | MATERIAL | WOOD, OAK CASE | | MEASUREMENT TYPE | MILLIVOLT CIRCUIT | | OFF POSITION QUANTITY | 1 | | POINT QUANTITY | 15 | | SCALE CALIBRATION | CALIBRATED TO IRON CONSTANTAN THERMOCOUPLE | | SCALE ACCURACY | PORM 0.050 PCT ACCURACY RATING | | SCALE RANGE | +0.0 TO 16.1 MILLIVOLTS OR +0.0 TO 80.5 MILLIVOLTS | | SCALE LENGTH | 12.000 INCHES NOMINAL | | SCALE SMALLEST INCREMENT | 0.01 MILLIVOLTS | | SCALE TYPE | ECCENTRIC |
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