Keysight (Agilent) 432A
Analog Power Meter
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Description
The Agilent 432A provides high accuracy over a wide temperature range. By measuring the output voltage of the thermistor bridges and computing the corresponding power, even higher accuracy of ±0.2 percent ±0.5 microW can be obtained. Accuracy can be maintained on even the most sensitive range because the error due to thermoelectric effect is reduced to a negligible level.
Features:
Features:
- Power Range: 7 ranges with full-scale readings of 10, 30 100 and 300 uW 1, 3 and 10 mW; also calibrated in dBm from -20 dBm to +10 dBm full scale in 5 dB steps
- Noise: Less than 0.25% of full scale peak (typical)
- Response Time: At recorder output, 35 ms time constant (typical)
- Fine Zero: Automatic, operated by front-panel switch
- Zero Carryover: Less than 0.50% of full scale when zeroed on most sensitive range
- Meter: Taut-band suspension, individually calibrated, mirror-backed scales. Milliwatt scale more than 100 mm (4.25 in) long
- Calibration Factor Control: 13-position switch normalizes meter reading to account for thermistor sensor calibration factor. Range 100% to 88% in 1% steps
- Thermistor Sensor: Thermistor sensors are required for operation of the 432A.
List of Options
| 001 | Rechargeable Batteries |
| 002 | Parallel front and rear sensor input |
| 003 | Sensor input connector on rear panel only |
| 009 | 10-ft (3 meter) sensor cable |
| 010 | Power sensor cable, length 20-ft (6.1 m) |
| 011 | Power sensor cable, length 50-ft (15.2 m) |
| 012 | Power sensor cable, length 100-ft (30.5 m) |
| 013 | 200-ft (61.0 meter) sensor cab |
| 100 | 100 Vac Operation, 48-66Hz |
| 1BN | Military Standard 45662A Calibration Certification |
| 910 | Additional operating and service manual |
| A6J | Certificate of compliance calibration - ANSI Z540, printed |
| R-50C-011-3 | Agilent Calibration - 3 years |
| R-50C-011-5 | Agilent Calibration - 5 years |
| R-50C-021-3 | ANSI Z540-1-1994 Calibration - 3 years |
| R-50C-021-5 | ANSI Z540-1-1994 Calibration - 5 years |
| R-51B-001-3C | Return to Agilent Warranty - 3 years |
| R-51B-001-5C | Return to Agilent Warranty - 5 years |
| R-51B-001-C | Return to Agilent Warranty - 1 year |
Specifications & Attributes (Power Meter)
| Form Factor |
|---|
| Benchtop |