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National Stock Number:
6625-00-330-6793
Federal Supply Class:
6625
National Item Identification Number:
003306793
Description:
GALVANOMETER
Detail:
AN INSTRUMENT WHICH SHOWS THE PRESENCE OF AN ELECTRIC CURRENT AND/OR INDICATES THE RELATIVE INTENSITY THEREOF, BUT WHICH IS NOT CALIBRATED IN ACTUAL VALUES. THE INSTRUMENT MAY OR MAY NOT BE CONNECTED INTO THE CIRCUIT. THE DETECTION OF THE CURRENT IS ACCOMPLISHED BY MEASURING THE MECHANICAL MOTION PRODUCED BY THE ELECTROMAGNETIC OR ELECTRODYNAMIC FORCES SET UP BY THE CURRENT. SEE ALSO AMMETER; METER, ARBITRARY SCALE; AND METER, NULL.
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Manufacturer Information:
| 1620-1A | 75615 | LINK COMMUNICATIONS INC | | 22614 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | GW576 | 73816 | GRUEN INDUSTRIES INC |
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Techincal Specification:
| ACCURACY IN PERCENT | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE | | CIRCUIT CURRENT FOR WHICH DESIGNED | DC | | FEATURES PROVIDED | ZERO ADJUSTER | | FSC APPLICATION DATA | TEST SET,ELECT. EQUIP. | | INDICATOR TYPE | DIAL W/POINTER | | INSTALLATION DESIGN | PANEL | | OVERALL DEPTH | 1.600 INCHES NOMINAL | | OVERALL DIAMETER | 2.750 INCHES NOMINAL | | MOVEMENT SUSPENSION METHOD | JEWEL PIVOT BASE | | MOVEMENT TYPE | MOVING COIL, PERMANENT MAGNET | | NUCLEAR HARDNESS CRITICAL FEATURE | NONHARDENED | | SCALE DIVISION QUANTITY | 60 SINGLE INDICATOR SINGLE RANGE | | SCALE GRADUATION TYPE | LINEAR SINGLE INDICATOR SINGLE RANGE | | SCALE MARKING | 0.5 TO 0.0 TO 2.5,10.0 TO 0.0 TO 50.0,20.0 TO 0.0 TO 100.0 | | SPECIAL FEATURES | TWO SCREW STUD TERMINALS |
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