DocumentCode
2130417
Title
Automated self-calibration resistive divider for 10 V to 1 kV
Author
Forest Shih-Sen Chien ; I-Pao Chen ; Kai-Jan Lin
Author_Institution
Center for Meas. Standards, Nat. Meas. Lab., Hsinchu, Taiwan
fYear
2000
fDate
14-19 May 2000
Firstpage
365
Lastpage
366
Abstract
We have built a guarded resistive divider with 10:1 and 100:1 ratios for voltages under 1 kV. This divider performs self-calibrations by an automated guarded Wheatstone bridge method. The ratios different from those of a series-parallel divider are sub ppm and 1 ppm at 10:1 and 100:1 ratios respectively.
Keywords
bridge circuits; calibration; measurement standards; resistors; voltage dividers; voltage measurement; 10 V to 1 kV; automated guarded Wheatstone bridge; guarded resistive divider; precision scaling; resistor arms; self-calibration; switching module; Bridge circuits; Calibration; Detectors; Electrical resistance measurement; Laboratories; Relays; Resistors; Switches; Voltage; Voltmeters;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements Digest, 2000 Conference on
Conference_Location
Sydney, NSW, Australia
Print_ISBN
0-7803-5744-2
Type
conf
DOI
10.1109/CPEM.2000.851027
Filename
851027
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