EUROMET 557 comparison EUROMET.EM-K9 of AC–DC high voltage standards

The international EUROMET 557 key comparison of AC-DC high voltage transfer standards started in February 2000 and was completed in March 2003. AC-DC transfer standards were compared at 200 V, 500 V and 1000 V. At 1 kHz, the agreement between the results given by the participants and the key compari...

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Bibliographic Details
Published in:Metrologia 2006-01, Vol.43 (1A), p.01003-1003
Main Author: Poletaeff, Andre
Format: Article
Language:English
Online Access:Get full text
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Summary:The international EUROMET 557 key comparison of AC-DC high voltage transfer standards started in February 2000 and was completed in March 2003. AC-DC transfer standards were compared at 200 V, 500 V and 1000 V. At 1 kHz, the agreement between the results given by the participants and the key comparison reference value is of the order of 5 mV/V at all test voltages. At the frequency of 100 kHz, the agreement at 500 V and 1000 V is of the order of 15 mV/V. In this comparison, the same travelling standards and then the same reference value as in the CCEM-K9 key comparison were used.
ISSN:0026-1394
1681-7575
DOI:10.1088/0026-1394/43/1A/01003