1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS M 6674 KS M 6674 :2009 2009 10 30 http:/www.kats.go.krKS M 6674:2009 : ( ) ( ) () () ( ) : (http:/www.standard.go.kr) : : 1974 12 20 : 2009 10 30 2009-0661 : : ( 02-509-7300) (http:/www.kats.go.kr). 10 5 , . KS M 6674:2009 Gas masks 1 ( .) ( .) , , ( .)
2、. 18 % , (, ) . . 2 . . ( ) . KS M ISO 63532, 2:1 KS P 1102, EN 132, Respiratory protective devicesDefinitions of terms and pictograms EN 134, Respiratory protective devicesNomenclature of components EN 136, Respiratory protective devicesFull face masksRequirements, testing, marking EN 140, Respirat
3、ory protective devicesHalf masks and quarter masksRequirements, testing, marking EN 141, Respiratory protective devicesGas filters and combined filtersRequirements, testing, marking EN 143, Respiratory protective devicesParticle filtersRequirements, testing, marking EN 1481, Respiratory protective d
4、evicesThreads for facepiecesPart 1:Standard thread connection EN 371, Respiratory protective devicesAX gas filters and combined filters against low boiling organic compoundsRequirements, testing, marking EN 372, Respiratory protective devicesSX gas filters and combined filters against specific named
5、 compoundsRequirements, testing, marking AS/NZS 1716, Respiratory protective devices 3 EN 132, EN 134 . KS M 6674:2009 2 3.1 , , , , , 3.2 3.3 . 3.4 , 3.5 , 3.6 , , 3.7 3.8 . 3.9 , 3.10 3.11 , KS M 6674:2009 3 3.12 3.13 , 3.14 3.15 (, , ) 3.16 3.17 2 3.18 ( ) 3.19 ( ) 3.20 3.21 4 , , . 4.1 1 . KS M
6、6674:2009 4 1 (C 6 H 12 ) (Cl 2 ) (H 2 S) (HCN) (SO 2 ) (NH 3 ) 4.2 . 4.2.1 100 2( 100 3) . 4.2.2 100 1( 100 1.5) . 4.2.3 100 0.1 . 4.3 . 4.3.1 , , , , , 1 a) 4.3.2 , , , , , 1 b) 4.3.3 , , , , KS M 6674:2009 5 2 a) 4.3.4 , , , , 2 b) a) 1 () KS M 6674:2009 6 b) 1 () a-1) (1) 2 () KS M 6674:2009 7 a
7、-2) (2) b) 2 () 5 . a) . b) . c) . d) , , . () KS M 6674:2009 8 6 6.1 . a) . b) . c) . d) , , , . 6.2 . a) , . b) . c) . d) , , . e) , , . f) . 7 . 7.1 8.2 , 2 . 2 L/min Pa 160 250 30 50 95 150 160 200 30 50 95 130 KS M 6674:2009 9 7.2 8.3 , 160 L/min 300 Pa . 7.3 8.4 , 3 . . . 3 , (%) (10 %) ppm, 2
8、0 % b % 0.8 65 0.5 35 0.1 70 0.1 10.0 20 1.0 30 0.5 20 0.1 0.5 20 1.0 60 0.5 40 0.1 10.0 40 1.0 35 0.5 25 0.1 10.0 a25 1.0 30 0.5 20 0.1 5.0 20 1.0 60 0.5 40 0.1 25.0 50 :99.95 1:94.0 2:80.0 a (C 2 N 2 ) . (C 2 N 2 HCN) 10 ppm . b . 7.4 8.5 , 0.05 % , 5 % KS M 6674:2009 10 . 7.5 8.6 , . 7.6 8.7 , 4
9、. 4 % 1 70 80 2 70 20 7.7 , , 8.8 , 5 . 5 , % % 100 5 7.8 8.9 , . 7.9 8.10 , . KS M 6674:2009 11 7.10 8.11 , , , . 7.11 ( ) 8.12 , 500 g , 300 g . 7.12 8.13 , 6 . 6 Pa 30 L/min 95 L/min 95 L/min Pa () a280 1 060 1 140 (1) a230 880 1 140 (2) a220 850 1 040 160 640 () a260 980 1 060 (1) a210 800 1 060
10、 (2) a200 770 960 140 560 () a220 820 900 (1) a170 640 900 (2) a160 610 800 100 400 a , 1, 2 . 7.13 8.14 , 1.0 % . 8 , 3 % . 8.1 , . 8.1.1 (703) 24 , (303) 24 KS M 6674:2009 12 (2015) , (6520) % RH 4 . 8.1.2 . a) 1) : 2) 1 :(20.1) L 3) :(251.25) b) 1) 3 (, “ ” .) . 2) , 37 . 3) (372) . 4) . 5) . 6)
11、. 7) . 8) 20 . 3 KS M 6674:2009 13 8.1.3 . a) , . b) 4 , , , , . c) 20 mm ( 10 kg , 10 . ). c) . d) 6 mm , . e) . 2 000 20 100 . :mm 4 8.1.4 . a) (Dolomite) . b) 650 mm650 mm. c) DBR 4/15 10 m. d) 1) :60 m 3 /h 20 (CAM) KS M 6674:2009 14 2) :95 L/min 3) 8.1.2 155 % , . 4) :(400100) mg/m 35) :(232) 6
12、) :(4515) % 7) : 263 mgh/m 3 700 Pa, 1 500 Pa, 2 400 Pa . e) 1) 3 8.1.3 . 2) 60 m 3 . 3) . 4) , 37 mm 2 L . 5) , . 8.2 . 8.2.1 3 8.1.2 160 L , 30 L 95 L . 8.3 . 8.3.1 8.1.2 160 L . 8.3.2 9 3 , 3 8.1.1 , 3 8.1.2 160 L . 8.4 8.4.1 . a) 2 1 8.1.3 , 1 8.1.3 8.1.1 . b) 3 (301) L/min 2 , (201) , (702) %KS
13、 M 6674:2009 15 . c) 3 . d) 8.4.2.1 8.4.2.2 . e) , 1/2 . 8.4.2 . 8.4.2.1 (NaCl Aerosol) a) 12 3 , 3 8.1.3 8.1.4 , 3 8.1.3 8.1.1 . b) 1) 100 1 . 2) 0.041.0 m, 0.6 m. 3) 95 L, (84) mg/m 3 . 4) 95 L . (303) , 3 . 5) P(%) 1 2 1 C C C 100 P : (%) C 1: (mg/m 3 ) C 2: (mg/m 3 ) 6) , 1/2 . 8.4.2.2 (paraffin
14、 oil) a) . b) 1) (paraffinum perliquidum CP27 DAB7) . 2) 0.051.7 m, 0.4 m 3) 95 L, (205) mg/m 3 4) 95 L . (303) , 3 . 5) KS M 6674:2009 16 P(%) 1 2 1 C C C 100 P : (%) C 1: (mg/m 3 ) C 2: (mg/m 3 ) 6) , 1/2 . 8.5 8.5.1 8.5.2 . 8.5.1 SF 6 () 8.5.1.1 a) 10 6 , 4 8.1.1 . b) 10( ) . c) ( ), ( ), ( ) d) 1) : SF 6 () , 0.11.0 vol%() SF 6 () . 2) ( ): ( ) , , ( ) 500 g , 95 L 980 Pa , . e) 1) . 2) . 3) SF 6 () . 6 km 2 . SF 6 () . 4) . 5) . 6) 6.1) 2 . 6.2) 2 15 . 6.3) 2 15 . 6.4) 2 “ ” . 6.5)
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