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National Stock Number:
6625-00-865-3788
Federal Supply Class:
6625
National Item Identification Number:
008653788
Description:
COUNTER,ELECTRONIC,DIGITAL READO
Detail:
AN INSTRUMENT USED TO COUNT THE FREQUENCY OF RECURRENT ELECTRONIC EVENTS AND DISPLAY THE COUNT ON THE PANEL OF THE INSTRUMENT IN NUMERIC FORM. MAY ALSO INCLUDE FACILITIES FOR A READOUT PRINTED ON TAPE. MAY INCLUDE FACILITIES FOR A VERY ACCURATE OUTPUT WHICH CAN BE USED AS A SECONDARY TRANSFER STANDARD. IT CAN BE USED TO MEASURE FREQUENCY, PERIOD, TIME INTERVAL, PHASE ANGLE, FREQUENCY RATIO, AND FOR MULTIPLE PERIOD AVERAGING. SEE ALSO COUNTER, ELECTRONIC, DIGITAL AND INDICATOR, DIGITAL DISPLAY.
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Manufacturer Information:
| 579R985H01 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 880A | 06692 | DYNASCIENCES CORP INSTRUMENT SYSTEMS DIV | | CP870AWM21 | 80058 | JOINT ELECTRONICS TYPE DESIGNATION SYSTEM |
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Techincal Specification:
| ELECTRICAL CONNECTION QUANTITY | 1 | | ACCURACY RATING | PORM 1 COUNTPORM TIME BASE | | CURRENT TYPE | AC | | DISPLAY POSITIONED DECIMAL POINT | PROVIDED | | DISPLAY DIGIT QUANTITY | 8 | | DISPLAY STORAGE FACILITY | INCLUDED | | DISPLAY TYPE | NUMERIC READOUT TUBE | | DISPLAY UNITS INDICATOR | INCLUDED | | GATE TIME | 0.000001 SECONDS MINIMUM AND 10.000000 SECONDS MAXIMUM | | FREQUENCY ACCURACY/STABILITY | PORM 1 PART PER 100,000,000 PER WEEK AS A FUNCTIONOF AGING | | FREQUENCY OUTPUT AMPLITUDE | 1.0 VOLTS PEAK | | FREQUENCY RANGE | +0.0000001 TO 100.0000000 MEGAHERTZ OVERALL | | FREQUENCY RATING | 400.0 HERTZ NOMINAL | | INCLOSURE MATERIAL AND LOCATION | ALUMINUM CASE | | INTERNAL CALIBRATION FEATURE | INCLUDED | | JOINT ELECTRONICS TYPE DESIGNATION SYSTEM ITEM NAME | COUNTER,ELECTRONIC,DIGITAL | | JOINT ELECTRONICS TYPE DESIGNATION SYSTEM ITEM TYPE NUMBER | CP870AWM21 | | OUTPUT FREQUENCY RATING | 1.0 MEGAHERTZ NOMINAL | | OUTPUT FREQUENCY WAVEFORM | RECTANGULAR WAVE | | OVERALL HEIGHT | 5.062 INCHES NOMINAL | | OVERALL LENGTH | 17.000 INCHES NOMINAL | | OVERALL WIDTH | 16.500 INCHES NOMINAL | | MEASUREMENT TYPE | FREQUENCY | | MOUNTING METHOD | BENCH | | SOLID STATE FEATURE | INCLUDED | | PHASE | SINGLE | | PLUG-IN UNITS PROVISION | INCLUDED | | REMOTE CONTROL PROVISIONS | NOT INCLUDED | | VOLTAGE RATING | 115.0 VOLTS NOMINAL | | WATTAGE RATING IN WATTS | 100.0 | | STANDARD FREQUENCY OUTPUT FEATURE | INCLUDED |
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