ASTM D2029用露点法测定电绝缘气体中水蒸汽含量试验方法
日期:2012-02-10 10:25
indicated by the dew point indicator or recorder, the moisture content can be read directly from the table. The table shows the amount of water in air or other gas at various dew points at a pressure of 1 atm (14.7) psi.
1. Scope
1.1 These test methods describe the determination of the water vapor content of electrical insulating gases by direct or indirect measurement of the dew point and the calculation of the
water vapor content.
1.2 The following four test methods are provided:
1.2.1 Meth
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