ISO 23668:2022
International Standard
Current Edition
·
Approved on
09 November 2022
Ships and marine technology — Marine environment protection — Continuous on-board pH monitoring method
ISO 23668:2022 Files
English
10 Pages
Current Edition
30.51 OMR
ISO 23668:2022 Scope
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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