Title :
Automated DC voltage divider to calibrate voltages up to 1 kV
Author :
Sakamoto, Y. ; Endo, T. ; Shao, H. ; Matsuzawa, S.
Author_Institution :
Electrotech. Lab., Tsukuba, Japan
Abstract :
A voltage divider has been developed to calibrate DC voltages up to 1 kV. The ratio of the divider can be automatically self-calibrated. The expected uncertainty is several parts per 10/sup 8/ for the self-calibration of voltage ratio of 1 kV to 1 V.
Keywords :
calibration; measurement uncertainty; voltage dividers; 1 V to 1 kV; DC voltage calibration; automated DC voltage divider; divider ratio; expected uncertainty; self-calibration; voltage ratio; Calibration; Circuits; Current measurement; Current supplies; Electrical resistance measurement; Laboratories; Metrology; Power measurement; Resistors; Voltage;
Conference_Titel :
Precision Electromagnetic Measurements Digest, 2000 Conference on
Conference_Location :
Sydney, NSW, Australia
Print_ISBN :
0-7803-5744-2
DOI :
10.1109/CPEM.2000.851026
