GF6018A Clamp Type Multimeter Calibrator

multimeter calibrator

The equipment is compliance with national verification regulation: JJG124-2005 “Ammeter, voltmeter, power meter and resistance meter verification rules” and related national standards. 0.05 single-phase AC/DC standard source, can verify magnitude 0.2 and the following AC/DC voltmeter, ammeter, frequency meter, resistance meter. The source signals by using DSP and 16-bit high-speed analog-to-digital converters of controllable sine wave, the distorted wave signal source.The equipment comes with RS-232 interface, can be connected with PC to a semi-automatic verification system. It has precise interface and multi-functions including verification, storage and query.The equipment adopts color LCD screen, chart character display is clear, with high precision, stable and reliable, convenient operation and flexible characteristics.

 

Features

  • It can be semi-automatic or manual inspection of analog multi meter, clamp type current meter, all kinds of electric meter, (voltmeter, ammeter, frequency meters, resistance meter) basic error
  • The equipment can be generated with 2-31 harmonic wave, harmonic number, order, amplitude and harmonic phase of fundamental wave can be programmed
  • Power amplifier working frequency range is 40Hz-1KHZ, has a good linear. Current amplifier is constant current source; voltage amplifier is constant voltage source. Because of light weight, this device is more suitable for field use
  • With RS-232 interface, this device is controlled by PC through the PC software (optional), can be automatic or manual inspection, and the results are processing and management
  • Has a non-volatile memory, it can store 500 pieces of the raw data of tested meter, for access and upload
 

Parameters

Electrical parameters  
Power supply Single phase AC 220V±10% or 110V±10%, 50/60HzAC
AC Voltage output  
range 200mV, 400mV, 2000mV, 4000mV,
20V, 100V, 200V, 500V, 1000V
Range 20V-1000V Accuracy ±(0.03%RD+0.02%FS)
Stability ≤0.01% FS /60s
Range 200mV-4000mV Accuracy ±(0.3%RD+0.2%FS)
Stability ≤0.04% FS /60s
Load capacity 20VA
Waveform distortion ≤0.3%
Adjustable Range 0-120% FS (1000V not included)
Fineness 5×10-5
AC Current Output  
Range 2mA, 4mA, 20mA, 40mA, 0.2A, 0.5A, 2A, 5A, 10A, 20A
Range 0.2A-20A  Accuracy ±(0.03%RD+0.02%FS)
Stability ≤0.01% FS /60s
Range 2mA-40mA   Accuracy ±(0.3%RD+0.2%FS)
Stability ≤0.04% FS /60s
Load capacity 20VA
Waveform distortion ≤0.3%
Adjustable Range 0-120% FS
Fineness 5×10-5
Frequency Output  
Range 45-65Hz
Fineness 0.001Hz
Accuracy 0.01Hz
Harmonic Wave  
Times 2-31
Extent 0-20%
Each harmonic phase fineness  0.01·N (N is  harmonic order)
DC voltage output  
Range 200mV, 400mV, 2000mV, 4000mV,
20V, 40V, 100V, 200V, 400V, 1000V
Load capacity 20W
Adjustable range 0-110% FS (1000V not included)
Adjustable fineness 5×10-5
Stability ≤0.01% FS /60s (peak-peak value)
Accuracy ±(0.03%RD+0.02%FS)
Ripple wave ≤1% FS
DC current output  
Range 20uA, 40uA, 200uA, 400uA, 2mA, 4mA,
20mA, 40mA, 0.2A, 1A, 2.5A, 5A, 10A, 20A
Load capacity 20W
Adjustable Range 0-110% FS (1000V not included)
Adjustable Fineness 5×10-5
Stability ≤0.01% FS /60s (peak-peak value)
Accuracy ±(0.06%RD+0.04%FS)
Ripple wave ≤1% FS
Resistance box  
Range 0-200Ω, 200-400Ω, 0-2kΩ, 2kΩ-4kΩ, 0-20kΩ, 20kΩ-40kΩ,
0-200kΩ, 200kΩ-400kΩ, 0-2MΩ, 2MΩ-4MΩ
Fineness 0.02%
Range 0-2kΩ, 0-20kΩ, 0-200kΩ  
Range 0-2kΩ  Adjustable Range 0-100%FS
Accuracy ±(0.12%RD+0.08%FS)
Range 0-200Ω,0-2MΩ Adjustable Range 0-100% FS
Accuracy ±(0.3%RD+0.2%FS)
Range 2kΩ-4kΩ, 20kΩ-40kΩ, 200kΩ-400kΩ  
Range 2kΩ-4kΩ Adjustable Range 5%-100%FS
Accuracy ±(0.12%RD+0.08%FS)
Range  200-400Ω,
2MΩ-4MΩ
Adjustable Range 5%-100% FS
Accuracy ±(0.3%RD+0.2%FS)
Clamp meter range  
200A Accuracy ±0.2%
600A Accuracy ±0.5%
1000A Accuracy ±1%
Dot frequency square wave output 
Range 1kHz, 5kHz, 10kHz, 50kHz, 100kHz, 200kHz, 1000kHz
Square wave amplitude 4.5V
Setting accuracy 5×10-5
Mechanical parameters  
Dimension (L×W×H) (mm) 440x360x160
Weight (kg) 12
Environmental conditions 
Operating temperature 20°C±10°C
Relative humidity ≤85%RH

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