DocumentCode :
3449628
Title :
1000 V DC Voltage Ratio Calibration at VNIIM
Author :
Katkov, Alexander
Author_Institution :
D.I. Mendeleyev Inst. for Metrol., St. Petersburg
fYear :
2004
fDate :
38139
Firstpage :
575
Lastpage :
576
Abstract :
To calibrate dc voltage calibrators and voltmeters above 10 V with ratio uncertainty less than 10-6 resistive dividers are used. Method for the calibration of resistive divider at applied voltage up to 1000 V is described. Estimated relative combined uncertainty of 1000 V/10 V was 0.1 ppm (k=2)
Keywords :
calibration; measurement uncertainty; voltage measurement; voltmeters; 1000 V; dc voltage ratio calibration; measurement uncertainty; resistive dividers; voltage measurement; voltmeters; Bridge circuits; Calibration; Circuit testing; Electrical resistance measurement; Joining processes; Metrology; Resistors; Uncertainty; Voltage; Voltmeters;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Precision Electromagnetic Measurements Digest, 2004 Conference on
Conference_Location :
London
Print_ISBN :
0-7803-8494-6
Electronic_ISBN :
0-7803-8494-6
Type :
conf
DOI :
10.1109/CPEM.2004.305386
Filename :
4097380
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=3449628
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