Reference number
ISO 3455:2021
International Standard
ISO 3455:2021
Hydrometry — Calibration of current-meters in straight open tanks
Edition 3
2021-01
Read sample
ISO 3455:2021
72298
Published (Edition 3, 2021)

ISO 3455:2021

ISO 3455:2021
72298
Language
Format
CHF 96
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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.

General information

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

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