A laboratory apparatus for determining the moisture content in capillary-porous materials by the method of super-high-frequency absorption
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A test apparatus and procedure are described for determining the moisture content in capillary-porous materials by the absorption of super-high-frequency radio waves. Results are shown which have been obtained for clay and ceramics at temperatures from 300 to 373°K.
KeywordsClay Statistical Physic Test Apparatus Radio Wave Laboratory Apparatus
thickness of wet material layer, cm
thickness of wet material layer corresponding to an attenuation N1, cm
maximum attenuation recorded on the test stand, dB
temperature of the material, °K
moisture content in the material, %
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