GSO ISO 3455:2024

ISO 3455:2021
Gulf Standard   Current Edition · Approved on 25 April 2024

Hydrometry — Calibration of current-meters in straight open tanks

GSO ISO 3455:2024 Files

English 13 Pages
Current Edition Reference Language
45.8 BHD

GSO ISO 3455:2024 Scope

This document specifies a calibration method for mechanical type, electromagnetic type and acoustic type hydrometric current-meters used for point velocity measurement of flowing water. The method requires towing the instrument through still water in a straight open tank. It includes measuring apparatus, the calibration procedure, the method of presenting the results and the uncertainties associated with the method.

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