ISO 3455:2021
p
ISO 3455:2021
72298

Status : Published

en
Format Language
std 1 96 PDF + ePub
std 2 96 Paper
  • CHF96
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Abstract

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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General information

  •  : Published
     : 2021-01
    : International Standard published [60.60]
  •  : 3
     : 13
  • ISO/TC 113/SC 5
    17.120.20 
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