ISO 23320:2022 工作场所空气 气体和蒸汽 使用扩散取样器的测量程序评估要求
标准编号:ISO 23320:2022
中文名称:工作场所空气 气体和蒸汽 使用扩散取样器的测量程序评估要求
英文名称:Workplace air — Gases and vapours — Requirements for evaluation of measuring procedures using diffusive samplers
发布日期:2022-04
标准范围
本文件规定了在规定的实验室条件下评估扩散取样器(见参考文献[1])和使用这些取样器测定工作场所大气中气体和蒸汽的程序(见参考文献[2])的性能要求和试验方法。本文件适用于扩散取样器和使用这些取样器的测量程序,如ISO16200?2和ISO16017?2,在不同阶段进行采样和分析。本文件不适用于—?用于直接测定浓度的扩散取样器,以及—?依赖于吸附到液体中的扩散取样器。本文件阐述了方法开发人员和/或制造商的要求。注意就本文件而言,制造商可以是任何商业或非商业制造商-商业实体。
This document specifies performance requirements and test methods under prescribed laboratory conditions for the evaluation of diffusive samplers (see Reference [1]) and of procedures using these samplers for the determination of gases and vapours in workplace atmospheres (see Reference [2]).This document is applicable to diffusive samplers and measuring procedures using these samplers, such as ISO 16200?2 and ISO 16017?2, in which sampling and analysis are carried out in separate stages.This document is not applicable to— diffusive samplers which are used for the direct determination of concentrations, and— diffusive samplers which rely on sorption into a liquid.This document addresses requirements for method developers and/or manufacturers.NOTE For the purposes of this document a manufacturer can be any commercial or non-commercial entity.
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