1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS A 0082 KS A 0082:2008 2008 11 12 http:/www.kats.go.krKS A 0082:2008 : ( ) ( ) ( ) : (http:/www.standard.go.kr) : : 1989 12 1 : 2008 11 12 2008-0756 : : ( 025097266) (http:/www.kats.go.kr). 10 5 , . KS A 0082:2008 Low volume air samplers and methods for me
2、asuring mass concentration of airborne dust by the low volume air samplers 1 , , , ( .) . (1 1.5 m3/min), (0.05 0.5 m3/min), (0.01 0.03 m3/min) , 10 m 7.07 m , . 2 . . KS A 0611, KS A 0612, KS B 6336, KS B 6350, 3 . a) b) . mg/m3c) . d) e) , f) 1 g) 1 KS A 0082:2008 2 h) i) 1.2 4 4.1 , 1 . 1 G G LVS
3、 I I LVS C C LVS LVS low volume air sampler 4.2 . a) 4.4.1 , 1 1 1 . 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.1 0.5 1 2 3 4 5 100020201DD PDD DDP P: D: (: m) D0: ( 7.07 m 10 m) 1 D0 10 m Do 7.07 m (D)(P) D0 7.07 m KS A 0082:2008 3 b) KS A 0611 KS A 0612 . c) 4.4.3 , . 1) 1.5 . 2) 27 kPa . d) 0.3 m
4、95 % , , , . 4.3 4.3.1 2 , , , , , , . 2 ( .) 4.3.2 KS A 0082:2008 4 . a) 1 . 1) 3 , , . 2) 4 , . 3) 5 , . 4 a) b) 3 KS A 0082:2008 5 5 b) , 6 , . 1) . 2) , . 3) . 4) , . 1 2 3 4 5 6 123 45KS A 0082:2008 6 c) KS A 0611 ( 7 ) KS A 0612 , . d) 4.2 c) . e) , , . 1) 4.2 d) , 25 60 mm . 2) , 6 mm . 3) (
5、) 0.5 m . 7 ( ) 4.4 4.4.1 . a) . . KS A 0082:2008 7 b) . 1) 1.2 . , KS B 6336 . 2) 8 , . , C2 C1 C2/C1 , 5 % . 8 4.4.2 KS A 0611 KS A 0612 . 4.4.3 2 , 24 KS B 6350 . 4.5 4.4 , . 4.6 . a) b) c) d) KS A 0082:2008 8 5 . 5.1 20 C, 50 % 24 ( ) , 0.01 mg 0.1 mg . 5.2 . a) . b) . c) . d) ( ) . , . e) , 2 .
6、 5.3 . a) , . b) . c) , 1 mg/m3 30 , 1 mg/m3 1 . 5.4 . a) . b) 5.1 , . c) , , , , , . 5.5 (1) mg/m3 . VW W12 (1) W2 : (mg) W1 : (mg) KS A 0082:2008 9 V : (m3) 5.6 KS A 0611 KS A 0612 . , (2) . ptQ Q3.1013.101202732730 (2) Q0 : (m3/min) Q : (m3/min) t : () p : (kPa) KS A 0082:2008 10 KS A 0082:2008 ,
7、 , . A. , . 1 (SI) . 2 KS A 0001 . 1993 1993 10 19 1993 11 24 . KS A 0001 , , 2003 . B. 1989 1993 A. (1989 ) . , (SI) . KS A 0082, KS A 0079 KS B 3278, KS B 6336 KS M 2105 . . , . . , . “ ” “ ” “ ” “ ” . . KS A 0082:2008 11 , , KS . , . a) 10 . b) . c) b) . . b) 1 . 7.0 m . “ ” “ ” 10 m . 1 1 , , .
8、. . . (m) (%) KS A 0082:2008 12 . . . 1 1.5 m3/min . 95 % 3 mg, 24 1 2 g/m3 . 0.2 2 mg/m3 . 0.01 0.03 m3/min . ( ) , ( ) . 0.05 0.5 m3/min . 1 L/min 5 L/min , . 3 a) , , . ( ) . , . b) g/m3N, g/m3 , mg/m3 . c) . . , . , . . . . d) (total dust) ( ) . e) (respirable dust) . , . 0.1 10 m KS A 0082:2008
9、 13 . f) . . . 1 D( 1) . g) . Stokes , . , ICRP(International Commission of Radioloigical Protection), ACGIH(American Conference of Governmental Industrial Hygienists), BMRC(British Medical Research Council) . (母 ) . , . , . 1 . h) . 7.07 m 100 % 7.07 m . 10 m . 4 4.1 , 3 . , . 4.2 a) 4.4.1 1 . , d D2d , D( ) . 1 D . (母 ) , KS A 0082:2008 14 . b) KS A 0611 , . c) 4.4.3 , 1.5 . 27 kPa .