This standard specifies the method of test for determining the resistivity of glass. It applies to all glasses of normal bulk production compositions in a restricted range of temperature. The upper value of the temperature range is 50 ?below the transformation temperature point of the glass, the lower value is that temperature at which the surface conductivity of the sample caused by the humidity can be negligible.#,,#
DIN 52326:1986 history
1986DIN 52326:1986 Testing of glass; determination of electrical resistivity