DocumentCode
1859717
Title
Calibration of a low voltage AC-DC transfer standard
Author
Filipski, P.S. ; Rinfret, R.
Author_Institution
Inst. for Nat. Meas. Stand., Nat. Res. Council of Canada, Ottawa, Ont., Canada
Volume
1
fYear
1998
fDate
18-21 May 1998
Firstpage
172
Abstract
The paper describes a modification of a step-down calibration procedure for determining ac-dc transfer difference of an electronic low voltage transfer standard. The described procedure, utilizing an additional standard does not require corrections of the loading error. The paper shows that the input impedance of the standard changes from unit to unit and that each unit requires individual characterization, to be used to calibrate low voltage ac calibrators
Keywords
calibration; measurement standards; power supply circuits; voltage measurement; 50 ohm; AC source calibration; AC-DC transfer difference; corrections; electronic low voltage transfer standard; input impedance; loading error; low voltage AC-DC transfer standard; low voltage ac calibrators; step down procedure; step-down calibration; Calibration; Circuit testing; Councils; Error correction; Frequency; Impedance; Low voltage; Measurement standards; Uncertainty; Voltmeters;
fLanguage
English
Publisher
ieee
Conference_Titel
Instrumentation and Measurement Technology Conference, 1998. IMTC/98. Conference Proceedings. IEEE
Conference_Location
St. Paul, MN
ISSN
1091-5281
Print_ISBN
0-7803-4797-8
Type
conf
DOI
10.1109/IMTC.1998.679750
Filename
679750
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