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Ships and marine technology — Marine environment protection — Continuous on-board pH monitoring method
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STANDARD published on 9.11.2022
Designation standards: ISO 23668:2022
Publication date standards: 9.11.2022
SKU: NS-1089281
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: International technical standard
Category: Technical standards ISO
Other standards related to shipbuilding and marine structuresOther standards related to environmental protection
Description / Abstract: 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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