DocumentCode
2132579
Title
Quick comparison of QHR systems using a 100 ohm transfer resistor
Author
Satrapinski, A. ; Seppa, H. ; Schumacher, B. ; Warnecke, P. ; Delahaye, F. ; Poirier, W. ; Piquemal, F.
Author_Institution
VTT Autom., Espoo, Finland
fYear
2000
fDate
14-19 May 2000
Firstpage
560
Lastpage
561
Abstract
A resistance comparison carried out with a temperature and pressure stabilized 100 /spl Omega/ standard resistor was performed in November and December 1998. The participants were BIPM, BNM-LCIE (France), PTB (Germany) and VTT (Finland)-pilot. The comparison results agree within 4/spl middot/10/sup -9/ with a combined standard uncertainty of 11/spl middot/10/sup -9/.
Keywords
electric resistance measurement; measurement standards; measurement uncertainty; quantum Hall effect; resistors; transfer standards; 100 ohm; AC-DC resistance standard; combined standard uncertainty; pressure stabilized; quantum Hall resistance standards; resistance bridge; resistance comparison; standard resistor; temperature stabilized; transfer resistor; Bridges; Control systems; Electrical resistance measurement; Laboratories; Q measurement; Resistors; Temperature control; Temperature sensors; Thermistors; Transportation;
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.2000.851131
Filename
851131
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