Ga. Mitrofanov et al., ANALYSIS OF LIQUID DIELECTRICS FOR GAS CONTENT USING PIEZOELECTRIC QUARTZ RESONATORS, Industrial laboratory, 61(3), 1995, pp. 145-147
A rapid method of analysis of liquid dielectrics for gas content (in p
articular, hydrogen in transformer oil) is proposed. The method is bas
ed on the measurement of the change in the resonance frequency of a so
rbent-coated piezoelectric element that is produced by the uptake of a
n analyte gas.