标准编号：ISO 23668:2022
中文名称：船舶和海洋技术 海洋环境保护 船上pH连续监测方法
英文名称：Ships and marine technology — Marine environment protection — Continuous on-board pH monitoring method
发布日期：2022-11
标准范围
This document specifies the performance requirements and the test procedures for a pH meter used for continuous on-board monitoring using combination electrodes. The pH meter applies to measuring the pH of the following water for on-board consumption and research purposes: a) natural seawater and freshwater, b) freshwater produced from freshwater generators, c) the used process water for running machinery on-board ships. This document also specifies the method for evaluating performance, calibration, and maintenance of a pH meter used for continuous on-board monitoring.
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