HG2000 DC high voltage standard source

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HG2000 DC high voltage standard source


The HG2000 DC high-voltage standard source is a multi-range, wide-range, high-precision DC high-voltage standard source newly developed by our company. The instrument can output high-accuracy DC voltage and is suitable for calibrating or calibrating various DC voltmeters below level 0.05. It can also be used as a standard source. This instrument fully complies with the relevant requirements of JJF 1284-2011 "Calibration Specifications for AC and DC Ammeter Calibrators" and can be widely used in quality inspection of industrial and mining enterprises, aerospace, military industry, scientific research institutes, railways, electric power, troops, schools and other units , measurement, teaching and research and instrument maintenance work, etc.