A precision set-up and method for calibrating a DC voltage divider's ratios from 10 V to 1000 V
暂无分享,去创建一个
A precision set-up and method for calibrating the division ratios of a resistive divider for DC-voltage in the range 10 V to 1000 V is described. The method requires equipment commonly available in most standard laboratories. Uncertainties better than 3/spl times/10/sup -7/ (k = 2) in the ratio is achieved.
[1] Giancarlo Marullo-Reedtz,et al. Characterization of the traveling standard for an international comparison of DC voltage ratio , 1999, IEEE Trans. Instrum. Meas..
[2] Johannes Kohlmann,et al. 10 V SINIS Josephson junction series arrays for programmable voltage standards , 2001, IEEE Trans. Instrum. Meas..