ASTM A717 / A717M单片样品表面绝缘电阻率标准试验方法
日期:2012-02-07 09:49
ASTM A717 / A717M Standard Test Method for Surface Insulation Resistivity of Single-Strip Specimens
ASTM A717 / A717M单片样品表面绝缘电阻率标准试验方法
This test method is particularly suitable for quality control in the application of insulating coatings.
Surface insulation resistivity is evaluated from a dc current that can range from 0 (perfect insulator) to 1 A (perfect conductor).
Single readings should not be considered significant since the nature of the test device and specimen are suc
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