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Please use this identifier to cite or link to this item: http://hdl.handle.net/10204/449

Title: Comparison CCEM-K8 of DC voltage ratio: results
Authors: Marullo-Reedtz, G
Cerri, R
Blanc, I
Gunnarsson, O
Williams, J
Raso, F
Kim, KT
Frenkel, RB
Zhang, XZ
Katkov, AS
Dziuba, R
Parker, M
Wood, BM
Christian, LA
Tarnow, E
Mahajan, SK
Singh, A
Sakamoto, Y
Keywords: DC voltage ratios
International DC voltage comparisons
Key voltage comparisons
Voltage dividers
Issue Date: Apr-2003
Publisher: IEEE-INST Electrical Eletronics Engineers INC
Citation: Marullo-Reedtz, G, et al. 2003. Comparison CCEM-K8 of DC voltage ratio: results. IEEE transactions on instrumentation and measurement, vol. 52 (2), pp 419-423
Abstract: This article discusses the outcome of DC voltage ratio comparison CCEM-K8 that was participated by fifteen National Metrology Institutes. The need for a key comparison of DC voltage ratio was recognized by the Comite’ International d’electricite’ et Magnetisme (CCEM) at its 20th meeting in June 1995. Its purpose was to compare the scaling capabilities in DC voltage of the National Metrology Institutes (NMI) up to 1000v. After preliminary studies carried out at IEN [1], a Daltron 4902s voltage divider(s/n20.335) as the traveling standard was adopted to normalize the participants’ results, the calculation of the key comparison reference values and the comparison results were reported for the two mandatory ratios of the comparison, 1000v/10v and 100v/ 10v. More detailed informational and the results for the optional measurement can be found in the comparison final report [3].
Description: Copyright: 2003 IEEE
URI: http://hdl.handle.net/10204/449
ISSN: 0018-9456
Appears in Collections:General science, engineering & technology

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