Method for determining specific material characteristics

Electricity: measuring and testing – Impedance – admittance or other quantities representative of... – Lumped type parameters

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324664, 324695, 324665, 361286, G01R 2726

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active

058983090

ABSTRACT:
A method and apparatus for determining specific material characteristics of plastic materials in which the plastic material is disposed between electrodes of a capacitive sensor and the impedance is measured and compared to a reference value, preferably stored in a computer.

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patent: 5317252 (1994-05-01), Kranbuehl

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