1、 608142013 . , IEC 60814:1997Insulating liquids Oil-impregnated paper and pressboard Determination ofwater by automatic coulometric Karl Fisher titration(IDT) 1 - , , ( ) 4, 2 3 5 2013 . 4-4 60814:1997 . , . - (I 60814:1997 Insulating liquids Oil-impregnated paper and pressboard Determination of wat
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3、08142013 . , Insulating liquids. Oil-impregnated paper and pressboard. Determination of waterby automatic coulometric Karl Fisher titration 201401011 1.1 - ( ) - . 2 - 2 /, 100 2/ 40 . 3 , -, , 100 2/. 4 - 0,1 % . 20 % .1.2 -: 60475:1974 (IEC 60475, Method of sampling liquiddielectrics)* 60567:1992
4、- (IEC 567, Guid for the sampling of gases and ofoil from oil-filled electrical equipment and for analysis of free and dissolved gases)* 595-1:1986 -. 1. (ISO 595-1:1986, Reusable all-glass or metal-and-glass syringes for medicaluse Part 1: Dimensions) 595-2:1987 -. 2. , (ISO 595-2:1987,Reusable all
5、-glass or metal-and-glass syringes for medical use Part 2: Design, performance requirementsand tests)* 60475:2011 (IEC 60475:2011, Method ofsampling insulating liquids).* 60567:2011 . - . (IEC 60567:2011, Oil-filled electrical equipment Sampling ofgases and of oil for analysis of free and dissolved
6、gases Guidance).1 608142013 2 2.1 2 /, 100 2/ 40 . , 2.10, .1 , , .2 . , , , .2.2 , , . , - , , , . , :H2O+I2+SO2+3C5H5N c174 2C5H5N c215 HI+C5H5N c215 SO3; (1)C5H5N c215 SO3+CH3OH c174 C5H5NH c215 SO4c215 CH3. (2) -, - . -, . (1) (2). , , 2I2ec174 I2. (3) , (1), 1 10,72 . , .2.3 2.3.1 , - . () ( ),
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