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http://dx.doi.org/10.7471/ikeee.2016.20.4.439

A Study on the Calibration Technique of RTD and Thermocouple System  

Oh, Kwang-suk (Korea Research Center for Measuring Instruments)
Lee, Wangheon (Dept. of IT Convergence and Electronics Engineering,Hansei University)
Publication Information
Journal of IKEEE / v.20, no.4, 2016 , pp. 439-448 More about this Journal
Abstract
RTDs and thermocouple sensors are broadly used to measure its temperature in industry and research. The contents of this standard calibration procedure(SCP) describe procedures related to the calculation of Electrical Temperature Calibrator and show different ways to indicate the calibration results like the uncertainty in measurement. As of current, SCP of electrical temperature calibrator has not been established yet and we have some inconveniences and difficulties in the standard calibration work. To solve these problems, we have studied the calibration technique for RTD and thermocouple of temperature calibrator. In this paper, we present the mathematic model of its data and variations of measurement with the results of calibration data.
Keywords
RTD; thermocouple; calibrator; calibration; uncertainty;
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