Potentiometric calibration of dc voltage- and resistance-ratios up to 1000 V

Abstract

1:1 ratio of a divider's resistance up to 100 k/spl Omega/ at 100 V and 10:1 voltage ratio up to 1 kV can be accurately measured by a potentiometric method. Common-mode potential effect on voltmeter offset is removed by reversing whole divider for high voltage measurement. The best relative measurement uncertainty (k=1) was estimated to be less than 0.02… (More)

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Cite this paper

@article{Kim2000PotentiometricCO, title={Potentiometric calibration of dc voltage- and resistance-ratios up to 1000 V}, author={Kyu-Tae Kim and Kwang Min Yu}, journal={Conference on Precision Electromagnetic Measurements. Conference Digest. CPEM 2000 (Cat. No.00CH37031)}, year={2000}, pages={289-290} }