National Item Identification Number
00-490-2956
004902956
6685-00-490-2956
6685004902956
National Stock Number
Item Name
TESTER,PYROMETER AND THERMOCOUPLE
Federal Supply Class
6685
Description
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).
Commercial and Government Entity Code (Supplier Data)
31922
LEEDS AND NORTHRUP CO
A UNIT OF GENERAL SIGNAL CORP
1100 VIRGINIA DR
FORT WASHINGTON
PA
19034
215-641-0826
Reference Numbers (Part Numbers)
8662S
Required Categories
MEASUREMENT TYPE
SCALE TYPE
SCALE RANGE
SCALE ACCURACY
SCALE CALIBRATION
SC
Required Description
MILLIVOLT CIRCUIT
ECCENTRIC
0.0 TO 16.1 MV LOW RANGE,0.0 TO 80.5 MV HIGH RANGE