GOST R EN 482-2012 Workplace atmospheres General requirements for the performance of procedures for the measurement of chemical agents《工作场所的大气环境 化学试剂测量程序性能的通用要求》.pdf

《GOST R EN 482-2012 Workplace atmospheres General requirements for the performance of procedures for the measurement of chemical agents《工作场所的大气环境 化学试剂测量程序性能的通用要求》.pdf》由会员分享，可在线阅读，更多相关《GOST R EN 482-2012 Workplace atmospheres General requirements for the performance of procedures for the measurement of chemical agents《工作场所的大气环境 化学试剂测量程序性能的通用要求》.pdf（28页珍藏版）》请在麦多课文档分享上搜索。

1、 4822012 EN 482:2006Workplace atmospheres General requirements for the performanceof procedures for the measurement of chemical agents(IDT) 1 -()-,42 4573 82012.695-4 482:2006 . (EN 482:2006 Workplace atmospheres General requirements for the performance ofproceduresforthemeasurementofchemicalagents)

2、.- -,5 1.02012 ( 8). ( 1 ) , . () . , (gost.ru),2015 , -II 48220121 .12 13 24 34.1 34.2 .34.3 / - .44.4 45 .45.1 .45.2 / - .45.3 45.4 55.5 .55.6 .55.7 .65.8 65.9 .66 .67 .7 () , 689 .8.1 .8.2 8.3 .8 () .9 C () 10C.1 .10C.2 , 10C.2.1 10C.2.2 .11C.3 , 11C.3.1 .11C.3.2 .12C.3.3 12C.4 , 13C.4.1 .13C.4.2

3、 14C.5 , .14III 4822012C.5.1 .14C.5.2 15C.6 , .16C.6.1 .16.6.2 ,- 16C.6.3 , 16C.6.4 .17C.7 17 () 1819IV 4822012 , , -, , . - . , , , - .- , - , . . ( 13205), ( 838), ( 1076), ( 1231), ( 1232, 12919); - ( 13890), (V 13936) (45544,). , , - . -, . , , , . . , . , , - . , - . . , , , , - . , (. 1), . ,

4、. , -. , , , - .V 4822012 Workplace atmospheres.General requirements for the performance of procedures for the measurement of chemical agents 201312011 98/24 (. 1). , (, , ) . . , .2 : 838:1995 . , - . (EN 838:1995, Workplaceatmospheres Diffusive samplers for the determination of gases and vapours R

5、equirements and testmethods) 1076:1997 . , - . (EN 1076:1997,Workplace atmospheres Pumped sorbent tubes for the determination of gases and vapours Requirements and test methods) 1231 . - . (EN 1231, Workplace atmospheres Short termdetector tube measurement systems Requirements and test methods) 1232

6、 . - . (EN 1232, Workplace atmospheres Pumps for personalsampling of chemical agents Requirements and test methods) 1540 . (EN 1540, Workplace atmospheres Terminology) 12919 . , - 5 /. (EN 12219, Workplaceatmospheres Pumps for the sampling of chemical agents with a volume flow rate of over 5 l/min R

7、equirements and test methods) 13205:2001 . - (EN 13205:2001, Workplace atmospheres Assessment of performance of instrumentsfor measurement of airborne particle concentrations)1 4822012 E 13890 . - . (EN 13890, Workplace atmospheres Procedures formeasuring metals and metalloids in airborne particles

8、Requirements and test methods)E 45544 ( ) . , (EN 45544 (all parts), Workplaceatmospheres Electrical apparatus used for the direct detection and direct concentration measurement oftoxic gases and vapours) 78-2 . . 2. (ISO 78-2,Chemistry Layouts for standards Part 2: Methods of chemical analysis)3 :3

9、.1 ua(analytical uncertainty ua): - , , , - , , , .3.2 (averaging time): , - . 1540:1998 - . .3.3 (bias): . 6879:19951 - .2 , , - , - .3.4 (chemical agent): , , , , - ( ) , - , . 1.3.5 k(coverage factor k): , - . k 2 3.E 130053.6 uc(combined standard uncertainty uc): - , , , , , - .E 130053.7 U (expanded uncertainty U): , , , , , .E 130053.8 (, )(occupational exposure limit value): ,. 1.2 4822012 8 , -.