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http://dx.doi.org/10.5369/JSST.2008.17.3.223

Measurement of electrical conductivity by a dynamic temperature compensation method  

Cha, Yong-Dae (Institute for Biomedical Electronics, Seoul National University of Technology)
Yoon, Gil-Wwon (Institute for Biomedical Electronics, Seoul National University of Technology)
Publication Information
Journal of Sensor Science and Technology / v.17, no.3, 2008 , pp. 223-228 More about this Journal
Abstract
A more accurate method of measuring the electrical conductivity (L) of solutions was developed by applying dynamic temperature compensation for measurement of L. Temperature changes of a sample were induced by a heater probe and the changes in L per unit temperature were measured. An equation for L with respect to temperature change was developed and L at the standard temperature ($25^{\circ}C$) was computed. Based on our proposed method, it is possible to have temperature compensation without having the temperature coefficients in advance.
Keywords
electrical conductivity; temperature compensation; temperature coefficient;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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