>Product>Electrical Test Equipment>Energy Meter Test Equipment>Single Phase Electricity Meter Tester
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GF112D is a single-phase handheld electronic meter test unit in accuracy class 0.05, 0.1or 0.2, used for testing single phase electricity meters error on site. Wide measurement range from 1mA to 120A and 0 to 600V, and also can be used to test alternating current parameters - voltage, current, active power, reactive power, apparent power, harmonics, phase angle, power factor, frequency, energy etc. It is an excellent test tool for on site metrology engineer of power distribution company.
■ 4-quadrant measurement;
■ Vector diagram display;
■ Rotary field indication;
■ External thermal-printer ;
■ Display of vector diagram;
■ Energy meter counters testing;
■ Data logger for all the parameters;
■ Testing of energy and power registers;
■ Testing of 1P2W electricity meter error;
■ Testing of 1P2W inductive energy meter error;
■ Testing of 1P2W mechanical energy meter error;
■ Frequency, phase angle and power factor measurement;
■ Oscilloscope function display current & current wave;
■ Harmonic analysis for voltage and current up to the 63rd harmonics;
■ Power and energy measurement of active, reactive and apparent energy;
■ Meeting IEC60736;
■ Smart optical sampler;
■ 3.5 inch color touch TFT LCD;
■ Accuracy class 0.05, 0.1, 0.2;
■ Lithium batteries can be replaced;
■ Easy and user friendly operation;
■ Storage 20000 groups calibrate data;
■ With PC software, export test report;
■ The best light weight meter test set;
■ Power factor from -1.0000 to 1.0000;
■ 1mA accuracy measurement technology;
■ With bluetooth & USB communication port;
■ ISO17025 standard, with CNAS certificate;
■ Wide measuring range 0 -600V /0.001-120A;
■ Automatic compensation for current clamp;
■ Unique long-term and temperature stability;
■ The Li-battery can work 48 hours continuously;
■ One screen displays all the measured parameters;
■ The meter and current clamp have Integration design.
| Electrical parameters | |
|---|---|
| Accuracy class | 0.05%, 0.1% or 0.2% |
| Active power measurement accuracy | 0.05%, 0.1%, 0.2% |
| Energy measurement accuracy | 0.05%, 0.1%, 0.2% |
| Power supply | AAA type, Li rechargeable battery, 2700mAh, 3.6V it can work 48 hours continuously |
| Warming-up time | <2min |
| Voltage measurement | |
| U range | 0-600V |
| Accuracy | 0.05% |
| Harmonics | 2nd-63rd |
| Current measurement | |
| I range | 1mA-120A |
| Accuracy | 0.05%, 0.1% or 0.2% |
| Harmonics | 2nd-63rd |
| Phase measurement | |
| Range | 0.00°-359.99° |
| Resolution | 0.01° |
| Accuracy | 0.02° |
| Frequency measurement | |
| Range | 40-70Hz |
| Resolution | 0.001Hz |
| Accuracy | 0.002Hz |
| Power factor measurement | |
| Range | -1 ~ 0 ~ 1 |
| Resolution | 0.0001 |
| Accuracy | 0.0002 |
| Energy pulse output | |
| Pulse constant | 8000 |
| Energy Pulse Input | |
| Input range of pulse constant | 1-25000 |
| Pulse input level | 5V |
| Function | |
| Register test | Yes |
| Parameters input | Yes |
| Harmonic measurement | Yes |
| Key | Yes, 2PCS |
| Optical sampler | Yes, 1PC |
| Pulse cable | Yes, 1PC |
| PC management software | Yes |
| Android APP | Yes |
| BT printer | Yes |
| Data logger | Yes |
| LCD | 3.5 inch touch TFT color LCD |
| Data storage | 20000 sets |
| Data download | Yes, U disk |
| Communication port | USB & Bluetooth port |
| Standard | |
| Standard | IEC 62053-21,22,23; IEC 60736; ANSI C12.20-2002; JJG 597-2005; JJG596-2012; JJG 1085-2013; JJF 68-2019; DL/T 826-2002; DL/T 1478-2015; DL/T 448-2016 |
| Safety | |
| Isolation protection | IEC 61010-1:2001 |
| Measurement category | 600V CAT IV |
| Degree of protection | IP42 |
| Declaration of conformity | CE & CNAS certified |
| Mechanical parameters | |
| Dimensions (W×D×H)(mm) | 225×61×38 Aperture of current clamp: 30mm or 50mm |
| Weight (kg) | 0.5 (mains) 1.5 (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 |
| Item | Name | QTY |
|---|---|---|
| 1 | GF112D machine | 1PC |
| 2 | Scanning head | 1PC |
| 3 | Energy pulse cable(Input and output) | 1PC |
| 4 | Voltage test cable | 2PCS |
| 5 | USB communication cable | 1PC |
| 6 | Crocodile clip | 2PCS |
| 7 | Opreration Manual | 1PC |
| 8 | Factory test certificate | 1PC |
| 9 | Rechargeable Li-battery(AA) | 3PCS |
| 10 | Portable box | 1PC |
| 11 | Charger(Optional) | 1PC |
| 12 | BT printer(Optional) | 1PC |
| 13 | GF-5A-1P 5A load(Optional) | 1PC |
| 14 | GF-10A-1P 10A load(Optional) | 1PC |
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