6625-00-643-3374 FREQUENCY METER Index 5820-00-643-3412 POWER SUPPLY

National Stock Number:
6625-00-643-3387

Federal Supply Class:
6625

National Item Identification Number:
006433387

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:
FURNISHED ITEMS AND QUANTITYCALIBRATION BOOK,1; POWER CABLE,1
FEATURES PROVIDEDINTERNAL FREQUENCY CALIBRATING CRYSTAL
FREQUENCY RATING50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
FREQUENCY RESPONSE RANGE+120.0 TO 20000.0 KILOHERTZ
OVERALL HEIGHT8.188 INCHES NOMINAL
OVERALL LENGTH7.875 INCHES NOMINAL
OVERALL WIDTH8.938 INCHES NOMINAL
MATERIALALUMINUM
PHASESINGLE
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSW/SPARES


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