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Homepage>CSN Standards>64 PLASTICS>6401 Testing of solid non-metal materials>CSN EN ISO 3915 - Plastics - Measurement of resistivity of conductive plastics (ISO 3915:1981)
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CSN EN ISO 3915 - Plastics - Measurement of resistivity of conductive plastics (ISO 3915:1981)

CSN EN ISO 3915

Plastics - Measurement of resistivity of conductive plastics (ISO 3915:1981)

CURRENCY
45.16 USD
Category:640131
Released:1981
Number of Standard:CSN EN ISO 3915
DESCRIPTION

EN ISO 3915


EN ISO 3915 Plastics - Measurement of resistivity of conductive plastics (ISO 3915:1981) - Specifies the requirements for the laboratory testing of the resistivity of specially prepared specimens of plastics made conductive by the incorporation of carbon black. The test is suitable for materials having a resistivity of less than 104 Ohm x m. A stable d.c. current is passed between electrodes at the ends of a test piece. A schematic diagram of the test circuit is given. The voltage drop between the two potential electrodes, set on the test piece while the current flows, is measured with an electrometer. The resistance of the portion of the test piece between the potential electrodes is independent of contact resistances.

Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.
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