Kvalita ovzduší

Oblast zaměření: Kvalita ovzduší
Komise : CEN/TC 137 (Assessment of workplace exposure)
Původce: CEN
K připomínkám do: 16.03.2020
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This document specifies general performance requirements for procedures for the determination of the concentration of chemical agents in workplace atmospheres as required by the Chemical Agents Directive 98/24/EC [5]. These requirements apply to all steps of measuring procedures regardless of the physical form of the chemical agent (gas, vapour, airborne particles), measuring procedures with separate sampling and analytical methods, and direct-reading devices.

This document specifies requirements that are fulfilled by measuring procedures when tested under prescribed laboratory conditions due to a wide range of environmental conditions encountered in practice.