Title :
BCR intercomparison of AC-DC current transfer standards
Author :
Klonz, M. ; Bergeest, R. ; Caizergues, A. ; Fraisse, D. ; Winther, C.A.D. ; Pogliano, U. ; Cabiati, F. ; Bosco, G.C. ; Zago, G. ; Dessens, J.T. ; de Vreede, J.P.M. ; Rydler, K.-E. ; Nilsson, H.
Author_Institution :
Physikalisch Tech. Bundesanstalt, Braunschweig, Germany
fDate :
4/1/1995 12:00:00 AM
Abstract :
The established national standards for ac-dc current transfer and the respective measurement set-ups of Denmark, France, Germany, Italy, Sweden, and The Netherlands were intercompared in the current range from 10 mA to 20 A and in the frequency range from 10 Hz to 100 kHz. An agreement within 10 ppm to 30 ppm was obtained up to 100 mA, degrading to 100 ppm at 1 A (100 kHz) and 70 ppm at 10 A (20 kHz) and 20 A (5 kHz)
Keywords :
electric current measurement; measurement standards; 1 A; 10 A; 10 Hz to 100 kHz; 10 mA to 20 A; 100 kHz; 20 A; 20 kHz; 5 kHz; AC-DC current transfer standards; BCR intercomparison; Denmark; France; Germany; Italy; Sweden; The Netherlands; national standards; Analog-digital conversion; Current measurement; Degradation; Frequency conversion; Frequency measurement; Laboratories; Measurement standards; Particle measurements; Standards development; Voltage;
Journal_Title :
Instrumentation and Measurement, IEEE Transactions on
