product description:
HG6501 is a multi-functional standard source with multi-range, wide range and high accuracy eight-digit display and output. The instrument can output high-accuracy DC voltage/current, AC voltage/current, DC power, and AC power with power factor control. It also has functions such as resistance simulation, capacitance simulation, and waveform output. It is suitable for calibrating or verifying level 0.05. The following calibration devices such as voltmeters, ammeters, power meters, power factor meters, phase meters, frequency meters, multimeters, multimeters, and AC and DC clamp meters can also be used as standard sources.
This instrument fully complies with JJG 124-2005 "Calibration Specifications for Ammeters, Voltmeters, Power Meters and Resistance Meters", JJF 1587-2016 "Calibration Specifications for Digital Multimeters", JJF 1284-2011 "Calibration Specifications for AC and DC Ammeter Calibrators", GB/T 15637-2012 "General Specifications for Digital Multimeter Calibrators", GB/T15481-2000 "General Requirements for Testing and Calibration Laboratory Capabilities", JJF 1059.1-2012 "Representation and Evaluation of Measurement Uncertainty", It can be widely used in quality inspection, measurement, teaching and research and instrument maintenance work in industrial and mining enterprises, aerospace, military industry, scientific research institutes, railways, electric power, troops, schools and other units.

Main functions and features:

The instruments that can be calibrated by this instrument are as follows: indicating instruments, AC voltmeters, AC ammeters, single-phase AC power meters, DC voltmeters, DC ammeters, DC power meters, resistance meters, capacitance meters, clamp meters, etc.

1) The maximum AC and DC voltage output is 1100 V, the maximum current is 30A, and the AC frequency range is: 45Hz~1kHz.

2) Analog resistance range: 0~200MΩ; Analog capacitance output range: 1nF~200uF; continuously adjustable.

3) Pulse output frequency range (square wave, sine wave, triangular wave): 1Hz ~ 10MHz.

3) It can accurately output DC power, AC active power, apparent power and power factor.

4) It has strong load capacity, ensuring stable and accurate values under full load conditions, and can cover the calibration of analog meters.

5) It has various value adjustment methods such as "fixed-point output, potentiometer adjustment, rotary encoder, and step proportion".

6) Equipped with a large-size LCD touch color screen, the value display is intuitive and the operation is very convenient.

7) An optional 50T coil can be used to calibrate AC and DC clamp meters with a range of 1000A.

8) The output has complete software and hardware protection functions to improve the reliability of the equipment in long-term use.

9) The positive and negative polarity of the output can be changed during DC output; a slow change mode is set when calibrating the pointer instrument.

10) It can be controlled by a computer and can work independently from the computer. It also supports connecting to a printer through special measurement software to print test reports.