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Standard ISO standard · ISO 1438:2017

Hydrometry -- Open channel flow measurement using thin-plate weirs

Status: Valid

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Standard ISO standard · ISO 1438:2017

Hydrometry -- Open channel flow measurement using thin-plate weirs
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Scope
ISO 1438:2017 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.

Subjects

Flow in open channels (17.120.20)

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Standard ISO standard · ISO 1438:2017

Hydrometry -- Open channel flow measurement using thin-plate weirs
Subscribe on standards with our subscription service. When you use our service you can be assured the latest editions and easy access. Read more about SIS Subscriptions
Subscribe on standards - Read more Dölj
Price: 2 550 SEK
standard ikon pdf

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Product information

Language: English

Written by: ISO

International title:

Article no: STD-921821

Edition: 3

Approved: 5/2/2017

No of pages: 60

Replaces: ISO 1438:2008/Cor 1:2008 , ISO 1438:2008