ISO 22065:2020 工作场所空气 气体和蒸汽 用泵取样器测量程序的评定要求

标准编号：ISO 22065:2020

中文名称：工作场所空气 气体和蒸汽 用泵取样器测量程序的评定要求

英文名称：Workplace air — Gases and vapours — Requirements for evaluation of measuring procedures using pumped samplers

发布日期：2020-11

标准范围

本文件规定了规定实验室条件下的性能要求和试验方法，用于评估与空气取样泵一起使用的泵送取样器，以及使用这些取样器测定工作场所大气中的气体和蒸汽的程序。本文件阐述了方法开发者和/或制造商的要求。注1:就本文件而言，制造商可以是任何商业或非商业实体。注2:对于在工作场所大气中以蒸汽和空气颗粒混合物形式出现的半挥发性化合物的取样，见EN 13936。本文件适用于泵送取样器和使用这些取样器的测量程序，在这些取样器中，取样和分析分阶段进行。本文件不适用于:-用于直接测定浓度（例如长度）的泵式取样器-染色检测管的安装；-依靠吸附到液体中的取样器，以及随后的溶液分析（起泡器）。

This document specifies performance requirements and test methods under prescribed laboratory conditions for the evaluation of pumped samplers used in conjunction with an air sampling pump and of procedures using these samplers for the determination of gases and vapours in workplace atmospheres.This document addresses requirements for method developers and/or manufacturers.NOTE 1 For the purposes of this document, a manufacturer can be any commercial or non-commercial entity.NOTE 2 For the sampling of semi-volatile compounds which can appear as a mixture of vapours and airborne particles in workplace atmospheres see EN 13936.This document is applicable to pumped samplers and measuring procedures using these samplers in which sampling and analysis are carried out in separate stages.This document is not applicable to:— pumped samplers which are used for the direct determination of concentrations, for example, length-of-stain detector tubes;— samplers which rely on sorption into a liquid, and subsequent analysis of the solution (bubblers).

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