GF112 HANDHELD SINGLE PHASE STANDARD METER
GF112 portable single phase standard meter is with human oriented
design, hand-held and lightweight portable. It is suitable for
electric power departments, measuring and quality examining
departments and electric lab to field use. It is capable of testing
various types single phase meters on site and can also be used for
testing alternating current parameters.
FEATURES
- Field test kinds of inductive, electronic single phase meter
- Measurement error, voltage, current, power, power factor and
frequency at site
- LCD color display, English menu, direct viewing and convenient
- Equip with RS232 to connect with PC
- With built-in 5A load
- Energy accumulation function
- Large capacity storage device for mass memory
- With 2pcs clamp CT to test ratio of current transformer. (Optional)
PARAMETERS
Electrical parameters |
---|
Active power measurement accuracy | 0.3%, 0.5% |
Energy measurement accuracy | 0.3%, 0.5% |
Power supply | AC 110-264V 50/60Hz |
Warming-up time | < 5 min |
Power consumption | ≤5VA |
Voltage measurement |
---|
Range | 0-264V |
Accuracy | 0.30% |
Current measurement |
---|
Range | 10mA-40A or 10mA-120A |
Accuracy | 0.3% |
Phase measurement |
---|
Range | 0°-359.9° |
Resolution | 0.1° |
Accuracy | 0.5° |
Frequency measurement |
---|
Range | 45-65 Hz |
Resolution | 0.01Hz |
Accuracy | 0.05Hz |
Power factor measurement |
---|
Range | 0.4000 ~ +1.0000 |
Resolution | 0.001 |
Accuracy | 0.01 |
Electric energy pulse output |
---|
Pulse constant | 900 |
Energy pulseinput |
---|
Input range of pulse constant | 1-25000 |
Pulse input level | 5V |
Mechanical parameters |
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Dimensions (W×D×H) (mm) | 185×67×30 |
Weight (kg) | 1 (mains) 2 (appendix and bag) |
Environmental conditions |
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Working temperature | -10°C to 50°C |
Working humidity | 5%- 85%RHD |
Storage temperature | -25°C to 70°C |
Storage humidity | 5% -95%RHD |