KS I ISO 8760-2008 Work-place air-Determination of mass concentration of carbon monoxide-Method using detector tubes for short-term sampling with direct indication《车间空气 一氧化碳质量浓度的测定.pdf

1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS I ISO 8760 ( ) KS I ISO 8760:2008 2008 12 2 http:/www.kats.go.krKS I ISO 8760:2008 : ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ：1998 3 26 ：2008 12 2 2008-0812 ： ： ( 02-509-7266) (http:/www.kats.go.kr). 10 5 , . KS I ISO 8760:2008 ( ) Work-place air Deter

2、mination of mass concentration of carbon monoxide Method using detector tubes for short-term sampling with direct indication 1990 1 ISO 8760, Work-place air Determination of mass concentration of carbon monoxide Method using detector tubes for short-term sampling with direct indication . 1 ( ) 10 mg

3、/m3 . 5. . 9.2 . (ISO 8519 ). . 2 . . ( ) . KS I 2003, 3 . 3.1 (length-of-stain detector tube) KS I ISO 8760:2008 2 , 3.2 (volume per stroke) 3.3 (opening time per stroke) 1 4 , . . , , . 5 . . 5.1 . . 5.1.1 H2S2O75CO I2O5I2 5CO25.1.2 , , . . 5.2 . . 5.2.1 CO K2Pd(SO3)2 Pd CO2 SO2 K2SO35.2.2 KS I IS

4、O 8760:2008 3 , , , , . . . 6 . . 6.1 , . , , 10 mg/m3 . . a) . . b) ( ) . c) . d) 25 % , 15 mm . . (8.3 ). 6.2 ： . 5 % , . , . 8.1 . . . . 7 . . ( .) . (flow blockage) . . . . . . . . . KS I ISO 8760:2008 4 , . . 8 8.1 . a) 0.5 mL 100 mL (6.1) (3.2) . . b) ( ) (6.1) (3.3) . . 6.2 . . 8.2 . ( .) , 8

5、.2.1 8.2.2 . 8.2.1 . . . a) . b) . 20 % . . . 8.2.2 , , . . . . 8.3 . KS I ISO 8760:2008 5 9 9.1 8. . mg/m3 (CO) . (CO)(mg/m3) 10 6 (CO) . )CO(2.27337.3)CO(3.101)2.273(05.242.2930.28)CO( +=+=pp p ： (kPa) ： () 28.0 ： CO (g/mol) 24.05 ： 293.2 K 101.3 kPa (L/mol) 293.2 K 101.3 kPa 110 6 1.16 mg/m31 mg/

6、m3 0.8610 6 . 9.2 . ( 2 ) 60 mg/m3 25 % . . a) , 5 mm 0.1 mm 4 % . b) . , , . c) 10 . a) b) (KS I ISO 8760) c) d) , , e) f) g) , , h) i) (mg/m3) j) . KS I ISO 8760:2008 6 A ( ) ( ) , , 6.1 . ( ) . . . . . 6.1 . B 0.1 %(V/V) . 5 % . 10 mg/m3, 20 mg/m3, 40 mg/m3, 60 mg/m3, 100 mg/m3, 200 mg/m3 . ( ) (

7、ISO 8519 ). 5 . (6.1) (6.2) . . , . . . . PVC . 7. . ( .) (6.1) 8.2.1 . (mg/m3), (CO) (10 6), (CO) . . (KS I 2003) , . . 18 30 , 50 % . 10 mg/m3, 20 mg/m3, 40 mg/m3, 60 mg/m3, 100 mg/m3, 200 mg/m3 , KS I ISO 8760:2008 7 5 . (5.1.2, 5.2.2) , . . , . KS I ISO 8760:2008 8 B () 1 KS I 2002, ( ) 2 KS I I

8、SO 6141, 3 KS I ISO 6142, 4 KS I ISO 6143, 5 KS I ISO 6144, 6 KS I ISO 6145( ), 7 ISO 6146, Gas analysis Preparation of calibration gas mixtures Manometric method 8 ISO 6712, Gas analysis Sampling and transfer equipment for gases supplying an analytical unit 9 ISO 7395, Gas analysis Preparation of c

9、alibration gas mixtures Mass dynamic method 10 ISO 8519, Work-place air Determination of mass concentration of carbon monoxide Electrochemical measurement - ( ) 135513 7017 (02)60094114 (02)600948878 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS I ISO 8760:2008 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Work-place airDetermination of mass concentration of carbon monoxide Method using detector tubes for short-term sampling with direct indication ICS 13.040