标准摘要
[中文适用范围]： 其目的是规定用于连续测定溶解氧含量（部分预测定）的传感器单元、分析仪和电子单元的术语、定义、制造商声明和性能测试的要求。 [外文原描述]： Applies to analyzers using membrane covered amperometric sensors for the continuous determination of dissolved oxygen partial pressure or concentration. Applies to analyzers for use on potable water, industrial process streams, industrial waste water, municipal waste water, and receiving bodies of water (e.g. lakes, rivers and estuaries).
英文名称Expression of performance of electrochemical analyzers - Part 4: Dissolved oxygen in water measured by membrane covered amperometric sensors