GOST 8 619-2013 State system for ensuring the uniformity of measurements Testing equipment for determination of breakthrough time for respiratory protective devices gas filters Ver.pdf

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1、 , () INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION (ISC) 8.619 2013 2014 8.6192013 II 1 - . . ( . . ) 2 , 206 , 206.5 - 3 , ( 14 2013 . 442013) : ( 3166) 00497 ( 3166) 00497 BY MD - RU UZ 4 22 2013 . 1948- 8.6192013 1 2015 . 5 1.02012 ( 8). - , . () - - . , , 2014 -, - 8.61920

2、13 1 State system for ensuring the uniformity of measurements. Testing equipment for determination of breakthrough time for respiratory protective devices gas filters. Verification method 20150101 1 , - () - . - - ( )1). 2 : 2.6012006 . 2.6102006 . , 1 , . , , . , , (). , , , , , . , , , , . 3 , 3.1

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4、.610. . . 2 , . 3 , . 7 , 2. 2 1 . 12.1 2 12.2 8.6192013 4 2 8 8.1 : - - 100 ; - 2 ; - / - -, 1), - 5 %; - , - 1), 2,5 %; - 20 % 90 % 1 %; - 0 35 0,2 . 8.2 . 8.3 , . 9 - , . 10 , , , , 1) 2), , . 1) 1 52) 8. 3 / - 12.3 4 -, 12.4 5 -, 12.5 8.6192013 5 11 : . (24 8) ; (60 30) %; . (95,0 - 106,7) . 12 12.1 , , , , . 12.2 . , 5 %. 12.3 / -, . - -, , , / . - -, , 5 %. , / - 10 %. 12.4 -, . -, . , -, 2 %. 12.5 - -, , , . , -, 2 %. 13 13.1 -1). 13.2

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