Dielectrometry of liquid media using a piezoelectric resonator

Dielectrometry of liquid media using a piezoelectric resonator

A technique for measuring the permittivity coefficient of liquids based on the dependence of a piezoelectric resonator on ambient conditions is suggested. A model of a resonator, which allowed calculating its resonance frequency with the permittivity of the ambient liquid, is presented. Theoretical...

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Bibliographic Details
Published in:Moscow University physics bulletin Vol. 63; no. 5; pp. 349 - 352
Main Authors: Aleshin, Yu. K., Sukhorukov, A. P., Sukhanov, I. A.
Format: Journal Article
Language:English
Published: Heidelberg Allerton Press, Inc 01-10-2008
Subjects:
Mathematical and Computational Physics
Physics
Physics and Astronomy
Theoretical
Ethyl Alcohol
Binary Mixture
Piezoelectric Resonator
Bulk Concentration
Ambient Liquid
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Summary:A technique for measuring the permittivity coefficient of liquids based on the dependence of a piezoelectric resonator on ambient conditions is suggested. A model of a resonator, which allowed calculating its resonance frequency with the permittivity of the ambient liquid, is presented. Theoretical calculations are in good agreement with the experimental data. The dependence of the permittivity coefficient of an “ethyl alcohol-water” system on the concentration of components is determined with the given technique.
ISSN:0027-1349
1934-8460
DOI:10.3103/S0027134908050093