Title: The Methods of Determination the Content of T501 Antioxidant in Transformer Oil
Abstract:The differences of spectrophotometry,liquid chromatography and infrared spectrometer used to determed the contents of T501 antioxidation in transformer oil were studied.Because of the dates of T501 co...The differences of spectrophotometry,liquid chromatography and infrared spectrometer used to determed the contents of T501 antioxidation in transformer oil were studied.Because of the dates of T501 contented in transformer oil by infrared spectrometer,so the uncertainty of measurement with infrared spectrometer method was also explored,in the range of 0.1%~0.5%,contained factor k=2 was taken into count,and the relative expanded uncertainty was 1.28% under the 0.95% confidence interval.The infrared spectrometer method can meet with the testing requirement of quantitative analysis of detection T501 antioxidation in transformer oil.Read More
Publication Year: 2013
Publication Date: 2013-01-01
Language: en
Type: article
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