DocumentCode
393519
Title
Inhomogeneity of each thermoelements of type T thermocouples
Author
Tamura, Y. ; Uematsu, C.
Author_Institution
Nagasaki Inst. of Appl. Sci., Japan
Volume
2
fYear
2002
fDate
5-7 Aug. 2002
Firstpage
1035
Abstract
Some studies on inhomogeneity of type K thermocouples were reported, but inhomogeneity of each thermoelement of the thermocouples was not reported. We studied inhomogeneity of each thermoelement of T thermocouples and verified experimentally that inhomogeneity of each thermoelement can be measured by using grounded-junction sheathed thermocouples. After annealing at 400 degrees Celsius and 250 hours, the positive leg (Copper) of T thermocouples did not reveal no inhomogeneity but the negative leg(Constantan) revealed some inhomogeneity.
Keywords
thermocouples; T thermocouples; inhomogeneity; thermoclement; thermocouples; type T thermocouples; Annealing; Electrical resistance measurement; Leg; Length measurement; Microwave integrated circuits; Petroleum; Sprites (computer); Wire;
fLanguage
English
Publisher
ieee
Conference_Titel
SICE 2002. Proceedings of the 41st SICE Annual Conference
Print_ISBN
0-7803-7631-5
Type
conf
DOI
10.1109/SICE.2002.1195314
Filename
1195314
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