ISO 1438:2008

Hydrometry — Open channel flow measurement using thin-plate weirs

Publication date: Apr 2, 2008

95.99 Withdrawal of Standard May 2, 2017

General information

Current stage: 95.99 Effective date: May 2, 2017

Originator: ISO

Owner: ISO/TC 113/SC 2

Type: International Standard

ICS: 17.120.20

Languages: English

Buying

Status: Withdrawn

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Scope

ISO 1438:2008 defines the requirements for the use of rectangular and triangular (V-notch) thin-plate weirs for the measurement of flow of clear water in open channels under free flow conditions. It includes the requirements for the use of full-width rectangular thin-plate weirs in submerged (drowned) flow conditions.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 1438-1:1980

WITHDRAWN
ISO 1438-1:1980/Amd 1:1998

NOW

WITHDRAWN
ISO 1438:2008
95.99 Withdrawal of Standard
May 2, 2017

CORRIGENDA / AMENDMENTS

WITHDRAWN
ISO 1438:2008/Cor 1:2008

REVISED BY

PUBLISHED
ISO 1438:2017