DocumentCode
2127268
Title
Traceability of the 10 k/spl Omega/ standard at IEN
Author
Boella, G. ; Capra, P. ; Cassiago, C. ; Cerri, R. ; Reedtz, G.M. ; Sosso, A.
Author_Institution
Ist. Elettrotecnico Nazionale Galileo Ferraris, Torino, Italy
fYear
2000
fDate
14-19 May 2000
Firstpage
98
Lastpage
99
Abstract
The traditional scaling method used at IEN for the calibration of the 10 k/spl Omega/ standard is compared with more straightforward techniques, one based on the linearity of a DVM and the other on a commercial current comparator bridge. The results of the three methods agree to better than 1/spl middot/10/sup -7/.
Keywords
Calibration; Electric resistance measurement; Measurement standards; Measurement uncertainty; Quantum Hall effect; 10 kohm; DVM linearity; QHE; calibration; current comparator bridge; resistance standard; scaling method; traceability; uncertainty budgets; Bridge circuits; Calibration; Current supplies; Laboratories; Linearity; Measurement standards; Performance evaluation; Resistors; Thermal resistance; Voltage;
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.2000.850895
Filename
850895
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