Title :
An approach to DC voltage references long term history and quality evaluation
Author :
Sebela, A. ; Sebela, M.
Author_Institution :
Czech Metrol. Inst., Czech Republic
Abstract :
Measurement data acquired on DC voltage group standards are analyzed in a new way, which allows to qualify better the individual group members long term behavior and enhance it´s predictability.
Keywords :
Zener diodes; measurement standards; measurement uncertainty; sampling methods; voltage measurement; DC voltage group standards; DC voltage references; Weston standard cells; Zener references; long term history; predictability; quality evaluation; regression line coefficients; Calendars; Calibration; Data analysis; History; Least squares methods; Measurement standards; Performance analysis; Performance evaluation; Time measurement; Voltage;
Conference_Titel :
Precision Electromagnetic Measurements Digest, 1998 Conference on
Conference_Location :
Washington, DC, USA
Print_ISBN :
0-7803-5018-9
DOI :
10.1109/CPEM.1998.700058
