DocumentCode
2130814
Title
Measurement uncertainties arising from unpowered shipment of DC voltage references
Author
Christian, L.A. ; Chua, S.W. ; Sim, T.Y. ; Liu, L.X.
Author_Institution
Ind. Res., Measurement Standards Lab. of New Zealand, Lower Hutt, New Zealand
fYear
2000
fDate
14-19 May 2000
Firstpage
403
Lastpage
404
Abstract
Continuously powering the internal temperature-controlled oven provides best accuracy with Zener-diode-based DC voltage references. The hysteresis uncertainties arising from loss of power for two Fluke 732Bs are quantified. This establishes that these instruments can be shipped without battery power between national laboratories without adding significant uncertainty to a comparison.
Keywords
Zener diodes; measurement standards; measurement uncertainty; voltage measurement; DC voltage reference; Fluke 732B; Zener diode; hysteresis; measurement uncertainty; temperature controlled oven; unpowered shipment; Batteries; Humidity; Hysteresis; Instruments; Laboratories; Measurement standards; Measurement uncertainty; Productivity; Temperature; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements Digest, 2000 Conference on
Conference_Location
Sydney, NSW, Australia
Print_ISBN
0-7803-5744-2
Type
conf
DOI
10.1109/CPEM.2000.851046
Filename
851046
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