DocumentCode
1518492
Title
Design of a portable thermocouple calibrator
Author
Evans, W.A. ; Rowlands, S.L.
Author_Institution
Dept. of Electr. & Electron. Eng., Univ. Coll. of Swansea, UK
Volume
135
Issue
1
fYear
1988
fDate
1/1/1988 12:00:00 AM
Firstpage
33
Lastpage
40
Abstract
Describes the design of a portable thermocouple calibrator and simulator. This microprocessor-based instrument is capable of calibrating and simulating the characteristics of seven commonly used thermocouples namely B, E, J, K, R, S and T types. Particular attention is focused on the design of the cold-junction compensation system, ease of operation through a `soft-key´ driven liquid-crystal display, and self-calibration
Keywords
CAD; calibration; digital simulation; electrical engineering computing; microcomputer applications; thermocouples; cold-junction compensation; microprocessor-based instrument; portable thermocouple calibrator; self-calibration; simulator; soft key driven liquid crystal display;
fLanguage
English
Journal_Title
Physical Science, Measurement and Instrumentation, Management and Education - Reviews, IEE Proceedings A
Publisher
iet
ISSN
0143-702X
Type
jour
Filename
6202
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