Dosimeter for monitoring the condition of polymeric materials an

Electricity: measuring and testing – Determining nonelectric properties by measuring electric... – Erosion

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324681, 324686, 324690, G01N 2700

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active

053172523

ABSTRACT:
A dosimeter with reproducible changes in .epsilon.', .epsilon.'', or their equivalent two parameter circuit representations, under a given treatment regime that correlate directly with changes in physical attributes of a material or fluid, such as strength, modulus or viscosity, is used to monitor the deterioration of the physical attributes of the material or fluid.

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Zaretsky et al; "Estimation of Thickness, Complex Bulk Permittivity and Surface Conductivity Using Interdigital Dielectrometry"; IEEE Transactions on Electrical Insulation; vol. 24, #6, Dec. 1989; pp. 1159-1166.

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