气体分析器性能表示 第6部分:光度分析器

[中文适用范围]： 范围和对象 IEC 61207的本部分适用于使用光度技术测量气体或蒸气混合物中一种或多种成分浓度的分析仪的所有方面。它应与 IEC 61207-1 结合使用。对于利用可调谐半导体激光吸收光谱 (TSLAS) 进行气体测量的光度分析仪，还应参考 IEC 61207-7。 IEC 61207的这一部分适用于使用非色散和色散波长选择以及使用吸收@发射@波长导数或散射技术的分析仪。它适用于在真空@环境压力或加压下接收经过调节或未经调节的气体样品的分析仪。它适用于直接测量样气内气体浓度的分析仪。本部分的目的是： 规定与气体分析仪的功能性能相关的术语和定义，利用光度分析仪连续测量源气体中的气体或蒸汽浓度； ?C 统一用于制作和验证此类分析仪功能性能声明的方法； ?C 指定应进行哪些测试来确定功能性能以及如何进行此类测试； ?C 提供基本文件来支持质量保证 ISO 9001 标准的应用。 [外文原描述]： IEC 61207-6:2014 applies to all aspects of analyzers using photometric techniques for the measurement of concentration of one or more components in a mixture of gases or vapors. It should be used in conjunction with IEC 61207-1. It specifies: - the terminology and definitions related to the functional performance of gas analyzers, utilizing a photometric analyzer, for the continuous measurement of gas or vapor concentration in a source gas; - it unifies methods used in making and verifying statements on the functional performance of such analyzers; - it specifies what tests should be performed to determine the functional performance and how such tests should be carried out and it provides basic documents to support the application of standards of quality assurance ISO 9001. This second edition cancels and replaces the first edition published in 1994 and constitutes a technical revision. The major changes are: - All references (normative and informative) have been updated, deleted or added to as appropriate. - All the terms and definitions relating to the document have been updated where appropriate. - New definitions have been added for generic photometric equipment and measurements. - All references to "errors" have been replaced by "uncertainties" and appropriate updated definitions applied. - Figures A.1, A.2.