Single phase kwh meter calibrator
Product Description
GF112B Single-Phase kWh Meter Calibrator is suitable to test various types single phase meters on site and also can be used to test alternating current parameters.
Features
It combine the current clamp and the meter together, displayed by colorful and touch-screen.
The AAA Li-battery can work 4 hours continuously.
With wide voltage measuring range 15-300V and current measuring range 0.005-120A.
4It can display all the measuring parameters in one screen.
The current clamp has automatic compensation and calibration function with accuracy class 0.2%
The meter and clamp have Integration design.
16 bit high accuracy AD switch 32 bit ARM processor core.
Automatically record and save 999 groups calibrate data.
Micro-multifunction optic sample.
Manually/automatically test inductive single phase meters.
Manually/automatically test electric single phase meters.
It can measure virtual value of alternating voltage.
It can measure virtual value of alternating current.
Testing parameters: active power, phase angle of voltage/current and frequency etc.
Automatically store testing data, it can save 999 group test results.
Product Parameters
| Electrical parameters |
| Accuracy class |
0.2% |
| Active power measurement accuracy |
0.2%, 0.5% |
| Energy measurement accuracy |
0.2%, 0.5% |
| Power supply |
AAA type, Li rechargeable battery, 750mAh, 3.6V
it can work 8 hours continuously |
| Warming-up time |
<5 min |
| Voltage measurement |
| U Range |
15-300V |
| Accuracy |
0.2% |
| Current measurement |
| I Range |
5mA-120A |
| Accuracy |
0.2% |
| Phase measurement |
| Range |
0.00°-359.99° |
| Resolution |
0.01° |
| Accuracy |
0.05° |
| Frequency measurement |
| Range |
45-65Hz |
| Resolution |
0. 001Hz |
| Accuracy |
0.005Hz |
| Power Factor Measurement |
| Range |
-1 ~ 0 ~ 1 |
| Resolution |
0.001 |
| Accuracy |
0.005 |
| Energy pulse output |
| Pulse constant |
25000 |
| Energy Pulse Input |
| Input range of pulse constant |
1-25000 |
| Pulse input level |
5V |
| Mechanical parameters |
| Dimensions (W×D×H) (mm) |
215×60×30
Aperture of current clamp: 20mm |
| Weight (kg) |
0.25 (mains)
0.8 (accessory and box) |
| Environmental conditions |
| Working temperature |
-10°C to 55°C |
| Working humidity |
5%-85%RHD |
| Storage temperature |
-25°C to 70°C |
| Storage humidity |
5%-95%RHD |
Detailed Photos
Company Profile
Beijing GFUVE Electronics Co., Ltd. was established in 2005. It combined science, industry and trade together as one high-tech enterprise. GFUVE mainly produces high voltage ammeter recorder, IEC61850 test suite software, meter test equipment, reference standard meter, phantom load power source, electrical measurement instrument, relay test set, transformer test, handheld terminal and POS terminal, and power analyzer, intelligent digital meter, transducer and current transformer models etc.
GFUVE is a leader manufacturer of energy meter test products and high voltage ammeter recorder in China. It is professional in energy meter test system, energy meter portable tester and related accessory. The product of high voltage ammeter recorder develops very quickly in the market. Our company has achieved certification to ISO9001. The products are sold to over 30 provinces in China and exported to overseas including South America, Middle East, Southeast Asia and Africa.
We have been contributing ourselves to developing the durable and stable products for the usage of the power system. Contact us now for further business relationship. We are here to provide you the best service.
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