BS ISO 1438:2008 Hydrometry - Open channel flow measurement using thin-plate weirs
Publication Year
2008
Document Status
Withdrawn
Abstract
Details the principles, installation, measurement methods and maintenance for rectangular and triangular-notch thin-plate weirs, used in measurement of flow of water in open channels under free flow conditions and also includes requirements for submerged (drowned) flow conditions.
Document History
Supersedes BS 3680-4A:1981.
Publisher Information
British Standards Institution
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