ISO 4377:1990

Liquid flow measurement in open channels — Flat-V weirs

Publication date:   Feb 22, 1990

95.99 Withdrawal of Standard   Oct 17, 2002

General information

95.99 Withdrawal of Standard   Oct 17, 2002

ISO

ISO/TC 113/SC 2 Flow measurement structures

International Standard

17.120.20   Flow in open channels

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Scope

Deals with the measurement of flow in rivers and artificial channels using flat-V weirs under steady or slowly varying flow conditions. The standard flat-V weir is a control structure, the crest of which takes the form of a shallow "V" when viewed in the direction of flow.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 4377:1982

NOW

WITHDRAWN
ISO 4377:1990
95.99 Withdrawal of Standard
Oct 17, 2002

REVISED BY

WITHDRAWN
ISO 4377:2002