Complaint
All kinds of electric measurement transducer can be checked
Check all kinds of electric measurement indicating meter
To test single-phase, three-phase electronic, mechanical watt-hour meter or energy meter/ kWh meter error;
To calibrate AC sample device, RTU, measurement device error;
With automatic failure detection function, shows fault part, the convenience users check line
With RS232 interface, it can connect computer for data management.
Type:
GF302 Portable Multifunction Instrument Calibrator
GF3021 Portable Multifunction Instrument Calibrator (Model: Window XP System)
AC power output
Accuracy: 0.05% RG Stability: 0.01% / 1 min
Frequency
Frequency range: 45.000 ~ 65.000 Hz Resolution: 0.001 Hz Accuracy: 0.01 Hz
Power factor output
Adjusting range: -1~0~1 Adjust fineness: 0.0001 Accuracy: 0.0005
Phase angle
Scope: 0.00 ° ~ 359.99 ° Resolution: 0.01 ° Accuracy: 0.05 °
Voltage/Current harmonic output
2~31st
DC measurements
DC voltage measurement range: 0 ~ ± 24V DC current measurement range: 0 ~ ± 24mA
Measurement accuracy: 0.01% RG
Watt-hour meter measuring the integrated error
Active power: 0.05% Reactive power: 0.1%
Environmental conditions
Working temperature: 0 ~ 40° Relative humidity: ≤ 85%
Work power
Single phase AC 220 V± 10%, Frequency 50/60 Hz
Volume and weight
Size: 460 mm x 430 mm x 185 mm
Weight: About 20 Kg
| AC voltage output | AC current output | DC voltage output | DC current output | |
| Range | 50V---600V | 0.5A---20A | 75V---1000V | 0.5A---20A |
| Adjusting range | (0-120) % RG | (0-120) % RG | (0-120) % RG | (0-120) % RG |
| Adjust fineness | 0.01% RG | 0.01% RG | 0.005% RG | 0.005% RG |
| Accuracy | 0.05% RG | 0.05% RG | 0.05% RG | 0.05% RG |
| Stability | 0.01% / 1 min | 0.01% / 1 min | 0.01% / 1 min | 0.01% / 1 min |
| Load capacity | 25 VA | 25 VA | 25 VA | 25 VA |
| Output distortion degree | ≤0.3% or (linear load) | ≤0.3% or (linear load) |
