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National Stock Number:
6625-00-649-0056
Federal Supply Class:
6625
National Item Identification Number:
006490056
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:
| 2420A | 31922 | LEEDS AND NORTHRUP CO A UNIT OF GENERAL SIGNAL CORP |
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Techincal Specification:
| CIRCUIT CURRENT FOR WHICH DESIGNED | DC | | INDICATOR TYPE | DIAL W/POINTER | | OVERALL HEIGHT | 5.375 INCHES NOMINAL | | OVERALL LENGTH | 8.500 INCHES NOMINAL | | OVERALL WIDTH | 5.500 INCHES NOMINAL | | SCALE MARKING | 25 TO 0 TO 25 | | SCALE DIVISION QUANTITY | 50 SINGLE INDICATOR SINGLE RANGE |
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