National Item Identification Number

01-212-2079
012122079
6685-01-212-2079
6685012122079

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)

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99195

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THERMO ELECTRIC CO. INC
DBA THERMO ELC TEMP MEASUREMENT CO
109 N 5TH ST STE 1
SADDLE BROOK
NJ
07663
201-843-5800

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Reference Numbers (Part Numbers)

31151T0100

Required Categories

MEASUREMENT TYPE
SCALE TYPE
SCALE RANGE
SCALE ACCURACY
SCALE CALIBRATION
SC

Required Description

MILLIVOLT CIRCUIT
HORIZONTAL
-450.0 TO 750.0 DEG FAHRENHEIT
0.03 PERCENT
NBS