Part Details | DIGITAL READOUT ELECTRONIC COUNTER
6625-00-261-4981 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.
Alternate Parts: 2310B, 6625-00-261-4981, 00-261-4981, 6625002614981, 002614981
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JUN 27, 1973 | 00-261-4981 | 26835 ( COUNTER, ELECTRONIC, DIGITAL READOUT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6625-00-261-4981
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2310B | 09552 | ATEC, INC. |
Technical Data | NSN 6625-00-261-4981
| Characteristic | Specifications |
|---|---|
| MEASUREMENT TYPE | FREQUENCY AND TIME |
| FREQUENCY RANGE | +0.000 TO +12.500 KILOHERTZ OVERALL |
| ACCURACY RATING | +/- 1 COUNT AND +/- 1 TIME BASE |
| GATE TIME | 1.0 MICROSECONDS MINIMUM AND 100.0 MICROSECONDS MAXIMUM |
| SENSITIVITY RATING | 10 MILLIVOLT TO 5 MHZ AND 30 MILLIVOLT TO 12.5MHZ |
| RATIO DISPLAY | TIMES 1, TIMES 10 AND TIMES 100 |
| PERIOD RANGE STEP QUANTITY | 3 DECADE STEPS |
| INTERNAL CALIBRATION FEATURE | INCLUDED |
| DISPLAY TYPE | LIGHT EMITTING DIODE (L.E.D.). |
| DISPLAY DIGIT QUANTITY | 6 |
| DISPLAY UNITS INDICATOR | INCLUDED |
| DISPLAY POSITIONED DECIMAL POINT | PROVIDED |
| REMOTE CONTROL PROVISIONS | NOT INCLUDED |
| SOLID STATE FEATURE | INCLUDED |
| CURRENT TYPE | AC |
| VOLTAGE RATING | 115.0 VOLTS NOMINAL |
| FREQUENCY RATING | 60.0 HERTZ NOMINAL |
| PHASE | SINGLE |
| WATTAGE RATING IN WATTS | 40.0 |
| INTERNAL BATTERY ACCOMMODATION | NOT INCLUDED |
| OVERALL LENGTH | 17.000 INCHES NOMINAL |
| OVERALL WIDTH | 12.000 INCHES NOMINAL |
| OVERALL HEIGHT | 1.750 INCHES NOMINAL |
| MOUNTING METHOD | RACK |
| PLUG-IN UNITS PROVISION | INCLUDED |
| STANDARD FREQUENCY OUTPUT FEATURE | INCLUDED |