GOST R 8 783-2012 State system for ensuring the uniformity of measurements Automobile gasoline Direct method of lead iron and manganese determination《国家测量一致性保证体系 汽油汽车 铅、铁和锰的直接法》.pdf

1、 8.7832012 , 1 - ( )2 3 15 2012 . 876-4 1.02012 ( 8). ( 1 ) , -.()- . , - (gost.ru) , 2014 , - - II 8.7832012 , State system for ensuring the uniformity of measurements. Automobile gasoline.Direct method of lead, iron and manganese determination 201401011 , - - , /:- 0,01 3,0 . ;- 3,0 50,0 . .2 : 52

2、6592006 . * 177074 ( 104283, 478890) . -, , , . 2533682 . , 318732012 . - - , 1 , , . (), - () . , , , , .3 - -. .* . 01.03.2014 . 318732012.1 8.7832012 4 4.1 - -5 0,01 /.4.2 - -.4.3 HR-200, 210 c180 0,1 .4.4 500 3, 1000 3 1170.4.5 50 3 25336.4.6 1000 3 1770.4.7 (2 .) 1, 10, 100 3.4.8 onostan 4000 p

3、pm, , .4.9 :- 279,5 ;- 248,3 ;- 283,3 .5 5.1 5.1.1 31873 . -, . .5.1.2 5.1.2.1 3,0 /, , - 0,013,0 /. -.5.1.3 50 3 .5.1.4 50 3 -, , .5.2 5.2.1 - , .5.2.2 , , - . - - .5.2.3 -, 46 , .5.2.4 .5.2.5 .5.2.6 , .6 6.1 6.1.1 .6.1.2 , , - . 5.1.1 . 0,013,0/,- , . 2 8.7832012 - , . c1770,02 /, .6.1.3 , - , - .

4、6.2 6.1 .6.3 6.1 .7 7.1 . , ( ) - , . , , .7.2 , , -(95%- ), , 1.7.3 , - , , ( 95 %- ), - , 1. 1 , , r R 0 1,0 . 0,015 0,04. 1,0 3,0 . 0,09 0,19. 3,0 50,0 . 0,65 1,353 8.7832012 () .1 .1. .1 (ppm) 10 ppm (3) 0,010,11,03,0110100300 , - 5, 10, 15, 100 3 ( 10 ppm), 1000 3 - 10m onostan 4000 ppm( onosta

5、n). 1,25 0,1 Conostan 50 3. , , 500 . 0,720 /3. 500 , Conostan 1,25 , 498,75 , 498,75/0,720 = 692,7 3. 1000 3 , - Conostan, - 1000 3. Conostan :- Conostan 1,2576 . 1 Conostan 4000 ppm 0,004 Fe, Mn, Pb, 1,2576 Conostan 1,2576 c215 0,004 = 0,0050 Fe, Mn, Pb. 500 , 1000 0,0050 c215 2 = 0,0100 . -, 0,01006 /, 0,100608 /, 1,00608 / 3,1824 /.4 8.7832012 665.6:620.113:006.354 17.020 85 : , , , , 5 8.7832012 . . . . 25.06.2014. 14.07.2014. 60 c180 8418. . . . 0,93. .-. . 0,66. 124 . . 2569. , 123995 , ., 4.www.gostinfo.ru infogostinfo.ru