1、 611982013 2- IEC 61198:1993Mineral insulating oils Methods for the determination of 2-furfuraland related compounds(IDT) 1 - , , ( ) 4, 2 3 29 2013 . 61-4 61198:1993 - . 2- (I 61198:1993Mineral insulating oils Methods for the determination of 2-furfural and related compounds). - - , 5 1.02012 ( 8).
2、 ( 1 ) , -.() - . , - (gost.ru) , 2014 , - - II 6119820131 .12 13 .14 .15 .16 37 .38 .39 .310 411 712 713 .714 .8 () .9 () ( ) .10III 611982013 2- Mineral insulating oils. ethods for the determination of 2-furfural and related compounds 201401011 2- - , , - , .2- , , - (). ( ) - ( ).2 -: 475:1974 (I
3、EC 475:1974, Method of sampling liquiddielectrics)* 567:1992 - (IEC 567:1992, Guide for the sampling of gases and ofoil from oil-filled electrical equipment and for the analysis of free and dissolved gases)*3 475 567. .4 567.5 5.1 :- ;- ;* 60475:2011 (IEC 60475:2011, Method ofsampling insulating liq
4、uids).* 60567:2011 . - . (IEC 60567:2011, Oil-filled electrical equipment Sampling of gases andanalysis of free and dissolved gases Guidance).1 611982013 - ;-;- 0,1 .5.2 :- 25 3;- 5 3;- .5.3 :- , 1 , 15 100 . , ;- , ( , 1);- 10 3;- 2 3.5.4 () , :- , ;- 10 20 50 250 ;- - -(8 18);- , , ( -);- , . ;- (
5、 ).2 6119820131 ;2 ; 3 ; 4 ; 5 2 3; 6 ; V 1 ( )6 . . . .-, . . . , 8, . . .7 Fi .Ris (- ).Ri , .Cis , /.Ci ,/.8 :5-2- (5HMF);2- (2FOL);2- (2FAL);2- (2ACF);5-2- (5MEF). , , .9 9.1 9.1.1 . 25 3 20 3 , 0,1 , 5 3. - 2 . . - 9.2. , , .9.1.2 . (10,0 c177 0,1) 10 3-,.- 2 3-, . , , - 3 3/, 20 3-. . 5 . (9.2
6、), - , 10 3. 2 3 2 3. .3 6119820139.2 9.2.1 - .9.2.2 , - :- ;- : 60 % . 80 % .; 20 % . 40 % .;- : 0,5 2,0 /. . (0,01 %) - .9.2.3 :- 220 2-,- 275280 , 8. :5-2- 280 ;2- 215 ;2- 274 ;2- 272 ;5-2- 288 . .9.2.4 , - . 2., 2, :- 18;- 5 ;- 250 ;- 4,6 ;- 10 . : , . , , 3/ , %00,0015,0015,0125,0025,01 30,000,
7、750,751,001,0060,400,10060,40 3 /. .9.2.5 (5-2- )100%- .10 , , , - . , , .4 6119820135 61198201315-2-(5HMF);22-(2FOL);32-(2FAL);42-(2ACF);55-2-(5MEF)2,(220276)10.1 10.1.1 0,025 5 25 3 ( 1000 /3). . .10.1.2 0,5; 1,0; 5,0 10,0 / . .1 , , .2 . .10.2 -:- 0,015 ;- 100 3 - 150 / 3;- ,2,5;5;2550 /3. , , - , , 5 /3 / 1 / .10.3 , (10.1), - 9. , - (10.2), , 9.2. , , - , - 0,5 10,0 /. , 1 / . . 2 10.1.2. - . 3, . Fi : (1) ; (2) .Fi=CRiiss;(1)Fi=CRiiss5,(2)is i- ( - ), / /;Ris i- , .6 61198201311 - a. ( ) i= FiRi, (3) Ci i- , / ;Fi i- ;Ri , i- .12 :-
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