GF6019D High Precision DC Energy Meter Test Equipment

energy meter field testing equipment

The GF6019D high precision DC energy meter test equipment consists of an DC voltage standard source, DC current standard source and DC power source. (up to 1150V/600A) and built-in DC electronic reference standard of accuracy class 0.05%. Characteristic features of the GF6019D are its wide measuring range, high accuracy and high tolerance to unwanted external influences. The equipment offers high functionality combined with an excellent menu guided operation via built-in keyboards and colored 8" LCD-display. It can test DC energy meter basic error, starting test, creep test, error of time of day.



  • Stability 0.01%/min;
  • 8 inch TFT touch screen;
  • DC power source integrated;
  • Accuracy class 0.05 or 0.02;
  • Test by automatic or manual;
  • Setting several testing scheme;
  • 0-600A/0-1150V or 0-100A/0-800V;
  • Start testing and creep testing;
  • Any programmable load testing point;
  • Recorder 10000 sets energy meter data;
  • Overload, short circuit, open circuit protection;


  • User friendly menu guided operation;
  • DC current source and DC voltage source;
  • Testing all kinds of DC power meter error;
  • Easy verification and analysis of DC meter;
  • Testing all kinds of DC energy meter error;
  • Automatic operation without need of an external PC;
  • Testing all kinds of DC ammeter, DC voltmeter error;
  • Especially configured USB stick for storage of customer data;


Electrical parameters 
Accuracy 0.05%; 0.02%
Power Supply One Phase AC 180-265V or 85-150V, frequency 50/60Hz.
DC Voltage Output
Range 100V, 350V, 500V, 700V (max 800V);
65V, 250V, 500V, 750V, 1000V (max 1150V)
Adjustment range (0-120)%RG(1)
Adjustment fineness 0.01%RG, 0.1%RG, 1%RG, 10%RG as optional.
Stability 0.01%/120s
Distortion 0.1% (Non-capacitive load)
Output load 20VA or 50VA
Full load regulation rate ≤±0.01%RG
Accuracy ±(0.03%RD+0.02%RG)
DC Current Output
Range 75mV, 2A, 20A, 50A, 100A;
0.001A, 0.005A, 0.02A, 0.05A, 0.2A, 1A, 3A, 10A, 20A, 50A, 100A, 500A (max 600A)
small signal 2.5mV, 20mV, 100mV, 1V, 5V
Adjustment range (0-120)%RG
Adjustment fineness 0.01%RG, 0.1%RG, 1%RG, 10%RG as optional.
Stability <0.01%/120s
Distortion ≤0.1% (Non-capacitive load)
Output load 150VA or 1200VA
Full load regulation rate ≤±0.01%RG
Accuracy ±(0.03%RD+0.02%RG)
Externally attached shunt 100mV
Accuracy ±(0.06%RD+0.04%RG)
DC Power Output
power output stability <0.01%RG/120s
power accuracy ±(0.03%RD+0.02%RG)
DC Power Energy Measurement Error
power energy ±(0.03%RD+0.02%RG)
Power Pulse Output
Power Pulse Output 20KHz (Full-Range)
Power Pulse Input
Energy pulse input 20KHz
Ripple output 20-500Hz ripple output
Communication port USB port, RS232, 10/100M LAN
Standard JJG842-2017; JJG1085-2013; GB/T 33708-2017; IEC60664-1:2007
Isolation protection IEC 61010-1:2001
Measurement Category 1000 V CAT III
Degree of protection IP20
Declaration of conformity CE certified
Mechanical parameters
Dimensions (W×D×H) (mm) 460x460x175; 630x600x450
Weight (kg) 20; 55
Environmental conditions
Ambient temperature -10°C to +40°C
Relative humidity 35%-85%
(1) RG means range, the same as below;
(2) RD means the setted harmonic content, harmonic can be a single output, also multiple output.

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