GB/T 31838.7-2021: Solid insulating materials - Dielectric and resistive properties - Part 7: Resistive properties(DC method) - Measurement of volume resistance and volume resistivity at elevated temperatures

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Scope

This document specifies the test methods for the volume resistance and volume
resistivity of insulating materials, under DC voltage and temperature not higher than
800 °C.
This document applies to high-temperature resistant mica plates, alumina ceramics and
other materials.

Basic Data

Standard ID	GB/T 31838.7-2021 (GB/T31838.7-2021)
Description (Translated English)	Solid insulating materials - Dielectric and resistive properties - Part 7: Resistive properties(DC method) - Measurement of volume resistance and volume resistivity at elevated temperatures
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	K15
Word Count Estimation	14,180
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration