Programmable DC sources are an imperative tool in any test or research lab due to the need to calibrate the plethora of devices that measure such signals. GFUVE's expertise in delivering high quality instrumentation is evidenced by the introduction of the GF6019, which combines high precision outputs, simple controls, and powerful features to meet all your calibration needs.
A high accuracy programmable DC power calibrator suitable for calibrating single-phase dc watt-meters, power meters, and kW-Hr meters. The GF6019D is a practical solution to precision power simulation, providing a simultaneous supply of voltage and current with phase control.
The GF6019 is designed calibration of traditional voltage and current measuring devices such as ammeters, voltmeters, digital multimeters, and DC wattmeters. In addition, the GF6019 is capable of calibrating temperature meters and controllers which measure temperature through thermocouples or Resistance Temperature Detector's (RTD).

A voltage source is a device which provides a constant voltage to load at any instance of time and is independent of the current drawn from it. This type of source is known as an ideal voltage source. Practically, the ideal voltage source cannot be made. It has zero internal resistance. It is denoted by this symbol. The graph represents the change in voltage of the voltage source with respect to time. It is constant at any instance of time.

FEATURES AND FUNCTIONS

Testing all kinds of DC energy meter, DC power meter
Testing all kinds of DC ammeter, DC voltmeter
DC current source and DC voltage source
User friendly menu guided operation
Especially configured USB stick for storage of customer data
Easy verification and analysis of DC meter
Automatic operation without need of an external PC
Accuracy class 0.02
0-30A/0-1050V
Start testing and creep testing
DC power source integrated
Test by automatic or manual
8 inch TFT touch screen
Recorder 10000 sets energy meter data
Overload, short circuit, open circuit protection

PARAMETERS

Electrical parameters
Accuracy	0.02%
Power Supply	One Phase AC 180-265V, frequency 50/60Hz.
DC Voltage Output
Range	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	50VA
Full load regulation rate	≤±0.01%RG
Accuracy	±(0.03%RD+0.02%RG)
DC Current Output
Range	0.001A, 0.005A, 0.02A, 0.05A, 0.2A, 1A, 3A, 10A, 20A, 30A, (max 36A) 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, small signal 2uV/min
Distortion	≤0.1% (Non-capacitive load)
Output load	1200VA
Full load regulation rate	≤±0.01%RG
Accuracy	±(0.02%RD+0.02%RG)
Externally attached shunt	100mV
Accuracy	±(0.02%RD+0.02%RG)
DC Power Output
power output stability	<0.01%RG/120s
power accuracy	±(0.02%RD+0.02%RG)
DC Power Energy Measurement Error
power energy	±(0.02%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
Mechanical parameters
Dimensions (W×D×H) (mm)	430x400x250
Weight (kg)	12
Environmental conditions
Ambient temperature	-10°C to +40°C
Relative humidity	-30°C to 60°C
(1) RG means range, the same as below; (2) RD means the setted harmonic content, harmonic can be a single output, also multiple output.

PHOTO

Product Tags:

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FEATURES AND FUNCTIONS

PARAMETERS

power calibrator

electrical power calibrator

dc calibrator