DocumentCode
1455758
Title
Evaluation of the calculable high frequency AC-DC standard
Author
Van Mullem, Cees J. ; Janssen, Willemien J G D ; De Vreede, Jan P M
Author_Institution
NMi Van Swinden Lab., Delft, Netherlands
Volume
46
Issue
2
fYear
1997
fDate
4/1/1997 12:00:00 AM
Firstpage
361
Lastpage
364
Abstract
A calculable, high-frequency (HF) ac-dc transfer standard has been developed at NMi Van Swinden Laboratorium (VSL). An improved model which contains a more detailed description of the thermal element with the end disc, connecting leads, and the housing is presented together with the results of the ac-dc transfer measurements. The major result is a calculated shift of about 3400 μV/V in the ac-dc difference at 100 MHz of the 4 V HF ac-dc standard. Based on this model, a 2 V standard is under development. The first results of this standard confirm the new modeling
Keywords
measurement errors; measurement standards; voltage measurement; 100 MHz; 2 V; 4 V; NMi Van Swinden Laboratorium; ac-dc transfer measurements; calculable transfer standard; high frequency AC-DC standard; thermal element; voltage measurement; Connectors; Copper; Frequency; Hafnium; Joining processes; Laboratories; Resistors; Standards development; Tellurium; Wire;
fLanguage
English
Journal_Title
Instrumentation and Measurement, IEEE Transactions on
Publisher
ieee
ISSN
0018-9456
Type
jour
DOI
10.1109/19.571856
Filename
571856
Link To Document