Abstract
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.
General information
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Status: WithdrawnPublication date: 2008-04Stage: Withdrawal of International Standard [95.99]
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Edition: 2Number of pages: 59
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Technical Committee :ISO/TC 113/SC 2ICS :17.120.20
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Life cycle
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Previously
WithdrawnISO 1438-1:1980
WithdrawnISO 1438-1:1980/Amd 1:1998
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Now
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00
Preliminary
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10
Proposal
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20
Preparatory
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30
Committee
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40
Enquiry
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50
Approval
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60
Publication
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90
Review
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95
Withdrawal
Corrigenda
Correct the current edition; free; not included in the text of the existing standard.WithdrawnISO 1438:2008/Cor 1:2008
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00
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Revised by
PublishedISO 1438:2017