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
fDate :
1/1/1988 12:00:00 AM
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;
Journal_Title :
Physical Science, Measurement and Instrumentation, Management and Education - Reviews, IEE Proceedings A
