ASTM D2144用红外线吸收法作电绝缘油检验的标准试验方法
日期:2012-02-10 10:33
fication of oils in storage or service, by comparison of the spectra of the unknown and known oils. The practices are not intended for the determination of the various constituents of an oil.
1.4 Warning-Infrared absorption is a tool of high resolving power. Conclusions as to continuity of oil quality should not be drawn until sufficient data have been accumulated so that the shipment-to-shipment variation is clearly established, for example.
This standard does not purport to address all of the
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