Efficient Calibration Tool for Thermistor Temperature Measurements

Doo Hee Jeong; Jong Dae Kim; Hye Jeong Song; Yu Seop Kim; Chan Young Park

doi:10.4028/www.scientific.net/AMM.764-765.1304

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 764-765Efficient Calibration Tool for Thermistor...

Efficient Calibration Tool for Thermistor Temperature Measurements

Abstract:

We propose a tool to calibrate the coefficient variables of the Steinhart–Hart equation, which are used in temperature measurement with a negative temperature coefficient thermistor. The previous method modifies the coefficient variables manually, but the proposed tool takes a measured temperature and automatically modifies the coefficient variable. The proposed calibration tool provides a graphical user interface program for the convenience of users. It is applied to the 4-point temperature measurement of polymerase chain reaction and has a degree of precision of ±0.1 °C in the temperature measurement evaluation

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Periodical:

Applied Mechanics and Materials (Volumes 764-765)

Pages:

1304-1308

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.764-765.1304

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Online since:

May 2015

Authors:

Doo Hee Jeong, Jong Dae Kim, Hye Jeong Song, Yu Seop Kim, Chan Young Park*

Keywords:

Calibration, Coefficient Variable, Steinhart-Hart Equation, Temperature, Thermistor

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* - Corresponding Author

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