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The GW Instek GPM-8212 is a bench top True RMS AC Power Meter that is suitable for both middle to high-end application. Performance and functionality are maintained at the highest level as in maximum 9999 CT/PT ratio, high immunity to external noise, and true RMS voltage/current/power.
Extra attention is paid to simplify setup and operation. The large 0.56″ display shows all three units, Wattage/Voltage/Current, either in PF or Hz, simultaneously. PC connection through RS-232C or RS-485 interface adds automatic calibration feature providing minimum error factor and data/control interface for automated test systems.
GW Instek GPM-8212 True RMS AC Power Meter Specifications:
| VOLTAGE | |
| Range | 5V, 10V, 20V, 40V, 80V, 160V, 320V, 640V total 8 ranges by auto-range or manual |
| Measurement Type | True rms |
| Input Resistance | >1MΩ |
| Maximum Input Voltage | 1000V (peak), 700V (rms) |
| PT Ratio Setting | 1 ~ 9999 |
| Accuracy(at 23°C+5°C) (Sinewave) | + 0.1% of reading + 0.1% of range |
| CURRENT | |
| Range | 160mA, 320mA, 640mA, 1.280A, 2.560A, 5.120A, 10.24A, 20.48A total 8 ranges by auto-range or manual |
| Measurement Type | True rms |
| Input Resistance | 0.01Ω |
| Maximum Input Current | 30A (peak), 20A (rms) |
| CT Ratio Setting | 1 ~ 9999 |
| Accuracy(at 23°C+5°C) (Sinewave) | + 0.1% of reading + 0.1% of range |
| WATT | |
| Meausrement Range | 0.32mW ~13.10kW |
| Meausrement Type | True rms |
| Accuracy(at 23°C+5°C) (Sinewave) | + 0.2% of reading + 0.2% of range |
| POWER FACTOR | |
| Range | 0.001 ~ 1.000 |
| Computation | W / (V x A) = Power Factor (PF) |
| Accuracy(at 23°C+5°C) (Sinewave) | + 0.2% of reading + 0.2% of range |
| FREQUENCY | |
| Meausrement Range | 40Hz ~ 400Hz |
| Accuracy(at 23°C+5°C) | + 0.2% of reading +2 digits |
| GENRAL | |
| Display | 4 digits 0.56″ LED ang 2 sets of 4 digits 0.4″ LED |
| Minimum Input | 2% of range |
| Response Time | 2 cycle / Sec |
| Overload Indicating | ” O.L “ |
| POWER SOURCE | |
| AC 100 ~ 230V, 50/60Hz | |
| DIMENSIONS&WEIGHT | |
| 251(W) × 91(H) × 291(D) mm Approx 1.6 kg | |
