DocumentCode
3500472
Title
Establishment of National Standard of Voltage Unit in Estonia
Author
Pokatilov, A. ; Kübarsepp, T.
Author_Institution
Metrosert Ltd., Tallinn
fYear
2006
fDate
2-4 Oct. 2006
Firstpage
1
Lastpage
4
Abstract
The national standard of volt in Estonia is based on the ten solid-state references and consists of maintenance and transfer modules. Traceability of the dc voltage standards is obtained by annual calibration of 4 Zener units fitted in the transfer module. The calculated expanded uncertainty is less than 10 muV, taking into account the component due to predicted annual drift of the 10 V system average
Keywords
calibration; measurement standards; measurement uncertainty; units (measurement); 10 V; Zener units; measurement standands; measurement uncertainty; voltage unit; Calibration; Hardware; History; Humidity; Laboratories; Metrology; Solid state circuits; Temperature distribution; Uncertainty; Voltage measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Baltic Electronics Conference, 2006 International
Conference_Location
Tallinn
ISSN
1736-3705
Print_ISBN
1-4244-0414-2
Electronic_ISBN
1736-3705
Type
conf
DOI
10.1109/BEC.2006.311085
Filename
4100306
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