DocumentCode
416587
Title
Stability test of Pt/Pd thermocouples at aluminum freezing point
Author
Sato, H. ; Gotoh, M. ; Miyashita, S. ; Mizuma, Y.
Author_Institution
Japan Electr. Meters Inspection Corp., Tokyo, Japan
Volume
1
fYear
2003
fDate
4-6 Aug. 2003
Firstpage
749
Abstract
Stability tests of 6 Pt/Pd thermocouples at the aluminum freezing point (660.323/spl deg/C) were carried out by 8 laboratories. The purpose of the test was to investigate if Pt/Pd thermocouple is suitable for using as transfer standard in temperature standard traceability system in Japan. As a result, a maximum drift of Pt/Pd thermocouple was less than 50 mK, that is enough to small to use as thermocouple standard.
Keywords
palladium; platinum; stability; temperature measurement; thermocouples; transfer standards; 660.323 degC; Japan; Pt-Pd; aluminum freezing point; stability test; temperature measurement; temperature standard traceability system; thermocouples; transfer standard;
fLanguage
English
Publisher
ieee
Conference_Titel
SICE 2003 Annual Conference
Conference_Location
Fukui, Japan
Print_ISBN
0-7803-8352-4
Type
conf
Filename
1323466
Link To Document