Mineral insulating oils. Characterization of paraffinic /naphthenic nature. Low temperature differential scanning calorimetry (DSC) test methodWhat is PD IEC TR 61946 Mineral insulating oils about? PD IEC TR 61946 is a technical report about mineral insulating oil. PD IEC TR 61946 provides test method regarding the classification of mineral insulating oils as either paraffinic or naphthenic, by means of low temperature differential scanning calorimetry (DSC). PD IEC TR 61946 outlines that the method is applicable to mineral insulating oils obtained from petroleum crudes. PD IEC TR 61946 is

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suitable for recording and/or playback of monochrome as well as colour television programmes

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An updated normative reference list

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