NMP-1000
The NMP-1000 is an analog, wide range, linear current mode module with range switching. Ranges may be selected either manually or automatically, locally or remotely. Full scale sensitivities from 1 x 10-11 to 1 x 10-3 A are provided with indication of percent power on a front panel meter, as well as a front panel LED indication of each decade range. For remote operation, a separate panel assembly can be provided with identical range indicating LEDs, display of current and voltage, as well as channel self test functions. Compensation voltage as well as adjustable high voltage power supplies are provided in the module to allow operation with most existing current mode detectors.
SPECIFICATIONS
NMP-1000 LOG WIDE-RANGE CHANNEL
INPUT RANGE | 10-11 to 10-4 A or 10-10 A to 10-3 A in seven one decade ranges Self-bailing illuminated pushbutton or automatic range switching (manual or auto operator selected). Provision for remote range switching |
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LINEARITY (LOG CONFORMITY) + 1% OF THE LINEAR | ± 1.0% of full scale upper 5 ranges; ±2.5% of full scale lower 2 ranges | ||||||||
TEMPERATURE COEFFICIENT | ± 0.15% per °C maximum over 10° to 55°C | ||||||||
CALIBRATION/TEST | 2 fixed currents for calibration, 1 adjustable current for multi-range function test and trip testing. HV trip test, test modes selected sequentially by front panel control | ||||||||
RESPONSE TIME CONSTANTS | 1 msec 10-8 to 10-3 A, 10 msec 10-9 to 10-8 A; 100 msec to 10-11 to 10-9 | ||||||||
OUTPUTS |
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BISTABLE TRIPS |
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POWER REQUIRED | 117 VAC ± 10% 50/60 Hz @ 1.0 A |