IEC 60746-1:2003规定了用于连续测定（通常为水）溶液某些方面的电化学分析仪性能特征相关术语的术语和定义；对此类分析仪的性能特征进行说明时使用的统一方法；确定和验证电化学分析仪性能特征的一般试验程序，考虑到IEC文件中规定试验方法的方法差异（IEC 60359、IEC 60770、IEC 61298）。它提供了支持质量保证标准应用的基本文件:ISO 9001、ISO 9002和ISO 9003。第二版取消并取代1982年出版的第一版，构成技术修订版。

IEC 60746-1:2003 specifies the terminology and definitions of terms related to the performance characteristics of electrochemical analyzers used for the continuous determination of certain aspects of (generally aqueous) solutions; the uniform methods to be used in making statements on the performance characteristics of such analyzers; the general test procedures to determine and verify the performance characteristics of electrochemical analyzers, taking into account the differences of approach in IEC documents specifying test methods (IEC 60359, IEC 60770, IEC 61298). It provides basic documents to support the application of standards of quality assurance: ISO 9001, ISO 9002 and ISO 9003. This second edition cancels and replaces the first edition published in 1982 and constitutes a technical revision.