ISO 3455:2021
p
ISO 3455:2021
72298
No disponible en español

Estado : Publicado

es
Formato Idioma
std 1 96 PDF + ePub
std 2 96 Papel
  • CHF96
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Resumen

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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Informaciones generales

  •  : Publicado
     : 2021-01
    : Norma Internacional publicada [60.60]
  •  : 3
     : 13
  • ISO/TC 113/SC 5
    17.120.20 
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