Reference number
ISO 4374:1990
© ISO 2025
International Standard
ISO 4374:1990
Liquid flow measurement in open channels — Round-nose horizontal broad-crested weirs
Edition 2
1990-03
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Published (Edition 2, 1990)
This publication was last reviewed and confirmed in 2021. Therefore this version remains current.

ISO 4374:1990

Language
Format
CHF 98
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Abstract

Deals with the measurement of flow in rivers and artificial channels. The flow conditions considered are limited to steady flows which are uniquely dependent on the upstream head. Drowned flows, which depend on downstream as well as upstream levels, are not covered. Cancels and replaces the first edition (ISO 4374 :1982), of which it constitutes a technical revision.

General information

  • Status
     : Published
    Publication date
     : 1990-03
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 2
    Number of pages
     : 18
  • Technical Committee :
    ISO/TC 113/SC 2
    ICS :
    17.120.20 
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