GOST R EN 1822-3-2012 High efficiency air filters (EPA HEPA and ULPA) Part 3 Testing flat sheet filter media《高效空气过滤器 (ERA HEPA以及ULPA) 第3部分 试验扁平片状过滤介质》.pdf

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GOST R EN 1822-3-2012 High efficiency air filters (EPA HEPA and ULPA) Part 3 Testing flat sheet filter media《高效空气过滤器 (ERA HEPA以及ULPA) 第3部分 试验扁平片状过滤介质》.pdf_第1页
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GOST R EN 1822-3-2012 High efficiency air filters (EPA HEPA and ULPA) Part 3 Testing flat sheet filter media《高效空气过滤器 (ERA HEPA以及ULPA) 第3部分 试验扁平片状过滤介质》.pdf_第3页
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GOST R EN 1822-3-2012 High efficiency air filters (EPA HEPA and ULPA) Part 3 Testing flat sheet filter media《高效空气过滤器 (ERA HEPA以及ULPA) 第3部分 试验扁平片状过滤介质》.pdf_第4页
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GOST R EN 1822-3-2012 High efficiency air filters (EPA HEPA and ULPA) Part 3 Testing flat sheet filter media《高效空气过滤器 (ERA HEPA以及ULPA) 第3部分 试验扁平片状过滤介质》.pdf_第5页
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1、 1822-3 2012 , HEPA ULPA 3 EN 1822-3:2009 High efficiency air filters (EPA, HEPA and ULPA) Part 3: Testing flat sheet filter media (IDT) 2014 1822-32012 II 1 () , 4 2 184 - 3 - 08.11.2012 698- 4 1822-3:2009 - , HEPA ULPA. 3. (EN 1822-3:2009 High efficiency air filters (EPA, HEPA and ULPA) Part 3: Te

2、sting flat sheet filter media) - , 5 1.02012 ( 8). ( 1 ) , - . () - - . , (gost.ru) , 2014 -, - 1822-32012 III II 1 .1 2 .1 3 .1 4 .1 5 .3 6 3 7 4 7.1 4 7.2 .4 7.3 5 7.4 7 7.4.1 .7 7.4.2 8 7.4.3 .8 7.5 8 8 .8 9 8 9.1 .8 9.2 9 9.2.1 .9 9.2.2 9 9.2.3 9 9.2.4 9 9.3 9 10 .9 11 10 12 .10 () .12 .2 13 .2.

3、1 13 () 16 .17 1822-32012 IV . - . (MPPS), - 0,12 0,25 . , - - . 1822-5:2009 ( ). (EPA), - (HEPA) - (ULPA). 1822 , HEPA ULPA : - 1. , , ; - 2. , , -; - 3. ; - 4. ( ); - 5. . 1822-32012 1 , HEPA ULPA 3 High efficiency air filters (, HEPA and ULPA). Part 3. Testing flat sheet filter media 20131201 1 U

4、LPA, , , . - . , - . , - , . 2 : 1822-1:2009 , HEPA ULPA. 1. , , (EN 1822-1:2009, High efficiency air filters (EPA, HEPA and ULPA) Part 1: Classification, performance testing, marking) 18222:2009 , HEPA ULPA. 2. , , (EN 1822-3:2009, High efficiency air filters (EPA, HEPA and ULPA) Part 2: Aerosol pr

5、oduction, measuring equipment, particle counting statistics) 14799:2007 . (EN 14799:2007, Air filters for general air cleaning Terminology) 3 , 14799:2007. 4 1 , - . , , , ( ). 1822-32012 2 1 - - A 2 ( ) V3/ p pd N sV3/ t c u / VAu = p 11niippn= N 3sNNVtc= i Pi a) ,NdiNuiiccP = b) P a) 11niiPPn= E a

6、) 1EP= 95%- N95% . 7 1822-2:2009 95%- P95% a) 95% 95%,11niiPPn=b) 1822-32012 3 - 95%- - 95%Pa) 95% 95%,11niiPPn= 95%- 95%Ea) 95% 95%1EP= a) .b) u , d .5 - . - . . . . (, ), , . . - . - , . - (MPPS). - , . , -. 6 -. . - , , . : a) ;b) , . 1 1822-32012 4 7 7.1 - - 1 1822-1:2009. , - 1822-2. 7.2 . 1. . - , , - DEHS/. -. . , -, . , . *. 0,04 0,8 - . , , . , - . , , -. . . . , . * . . 1822-32012 5 1 ; 2 ; 3 ; 4 ; 5 ; 6 ; 7 ; 8 ; 9 ; 10 ; 11 ; 12 , ; 13 ; 14 ; 15 . 1 7.3 - , - . 1822-32012 6 . . - 0,04 0,8 . 2.

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