GOST R IEC 61619-2013 Insulating liquids Contamination by polychlorinated biphenyls (PCB) determination by capillary column gas chromatography method《绝缘液体 采用毛细管气相色谱法测定多氯联苯(PCB)的污染度.pdf

1、 61619 2013 () IEC 61619:1997 Insulating liquids Contamination by polychlorinated biphenyls (PCB) Method of determination by capillary column gas chromatography (IDT) 2014 616192013 II 1 - , , ( ) 4 , 2 3 18 2013 . 388- 4 61619:1997 - . (). (I 61619:1997 Insulating liquids Contamination by poly-chlo

2、rinated biphenyls (PCB) Method of determination by capillary column gas chromatography). - , 5 1.02012 ( 8). ( 1 ) , - . () - - . , (gost.ru) , 2014 , 616192013 1 () Insulating liquids. Contamination by polychlorinated biphenyls (PCB) determination by capillary column gas chromatography method 20140

3、701 1 () , , - - (ECD). . -, 609971). , ( - / ) , - . 2 : 60475:1974 (IEC 60475:1974, Method of sampling liquid dielectrics)2) 3 : 3.1 ; (polychlorinated biphenyl): , 1 10 , . , - . 3.2 (congener): , . 209 . .1 - . ( IUPAC)3), . 1) 61619:1997 . (). (I 61619:1997 Insulating liq-uids Contamination by

4、polychlorinated biphenyls (PCBs) Method of determination by capillary column gas chroma-tography). 2) 60475:2011 (IEC 60475:2011, Method of sam-pling insulating liquids). 3) . 616192013 2 4 -. - . (ECD) . - 100 . , , (). - (ERRT) - , ERRT. . (RRF), (9.1) - (ERRF) , ( ) . . 5 5.1 , , - , ECD. 5.1.1 ,

5、 , (2,2,4-), . ., , , ECD. 5.1.2 99 % -. 5.1.3 , , . 5.1.4 30 (30) 30 10 /3 (5.1.1), - 99 %. 5.1.5 209 209 (DCB), DCB 10 /3 (5.1.1), - 99 %. 5.1.6 (5.1.1), 10 /3 : 18, 28, 31, 44, 52, 101, 118, 138, 149, 153, 170, 180, 194 209 (. ., ). 5.2 , (. .4, ) 5.2.1 Aroclors 1242, 1254 1260 (5.1.1) 50 /3, 100

6、0 /3. 5.2.2 Aroclors 1242, 1254 1260 Aroclors 1242, 1254 1260 50 / - . 5.3 5.3.1 - 99,99 %. 5.3.2 /, 95 %/5 %. 99,99 %. 5.4 / . 5.4.1 2 (IS 2) 2 /3 209 (DCB), 2 /3 0. 616192013 3 25 3 (5.8.3) 5 3 DCB (5.1.5) 5 3 0 (5.1.4) (5.1.1).5.4.2 0,5 (IS 0,5) 0,5 /3 209 (DCB), 0,5 /3 0. 5.4.1, 100 3.5.5 ( ) 20

7、 3 0,500 Aroclors 1260 - 50 /, 0,500 Aroclors 1254 50 /, 1,000 Aroclors 1242 50 / 0,001 (5.2.2). 1 3 IS 2 (5.4.1) . 11.1.3. 5.6 20 3 2,000 (5.1.3) 0,001 1 3 (5.1.6). (5.1.1). 5.7 ( ) 500 - (5.6) 11.1.3. . 5.8 5.8.1 100, 50, 25, 10 5 3 ( 0,4 %). 5.8.2 (500 5) , 1 5 . 5.8.3 1, 2 5 3.5.9 5.9.1 , : - 3

8、3 ; 500 40; - 3 3 ; - 500 40 . 5.9.2 . 5.9.3 . 6 6.1 (GC) - , (5.5) - , .1 (90 ), 0,0015. (- ) -. - ( ) 50 . , , -, . 6.1.1 -/ . 6.1.2 5%- - . : 50 60 ; 0,2 0,35 ; 0,1 0,25 . 616192013 4 .2 . 6.1.3 Ni-63 (ECD), - 20 1 () - (5.1.2), . . 6.2 , , . 7 7.1 60475. - (, , , . .), -. 7.2 -, . - . , . , - ( ) 616192013 5 , . 3 , - . 8 8.1 , , GC- , , - (5.5). - - 30 40 ( .1, ). - 55 60 . 8.2 . - : / ; : 240 280 ; : 250 280 , 5:1 50:14; : 50 110 - . 8.3