6625-00-635-4257 VOLTMETER Index 6625-00-635-4262 METER,ELECTRICAL FREQUENCY

National Stock Number:
6625-00-635-4260

Federal Supply Class:
6625

National Item Identification Number:
006354260

Description:
METER,ELECTRICAL FREQUENCY

Detail:
An instrument which measures the rate of regularly recurring variations in an electric current or voltage and is usually calibrated in Hertz (cycles per second or CPS). The value may be expressed by means of a pointer and calibrated dial vibrating reed or a digital read out display. For instruments which measure radio frequencies, see CALIBRATOR, FREQUENCY; and WAVEMENTER. Excludes: COUNTER ELECTRONIC DIGITAL.


Manufacturer Information:
LM2180064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
ACCURACY RATINGPORM 0.1 PCT FROM 2 TO 20 MHZ; PORM 0.02 PCT FROM 125 MHZ ALL INDICATORS ALL RANGES
CIRCUIT CURRENT FOR WHICH DESIGNEDAC
FURNISHED ITEMS AND QUANTITYBOOK CALIBRATION,1; CABLE POWER 1
FEATURES PROVIDEDINTERNAL FREQUENCY CALIBRATING CRYSTAL
FREQUENCY RATING50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
FREQUENCY RESPONSE RANGE+0.12 TO 20.00 MEGAHERTZ
INSTALLATION DESIGNBENCH
OPERATING VOLTAGE RATING IN VOLTS100.0 AC MINIMUM AND 130.0 AC MAXIMUM
OVERALL HEIGHT8.188 INCHES NOMINAL
OVERALL LENGTH7.875 INCHES NOMINAL
OVERALL WIDTH8.938 INCHES NOMINAL
MATERIALALUMINUM
PHASESINGLE


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