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ISO/TR 9824:2007

Current
Current

The latest, up-to-date edition.

Hydrometry Measurement of free surface flow in closed conduits
Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

03-26-2007

ISO/TR 9824:2007 provides a synopsis of the methods of flow gauging that can be deployed in closed conduits flowing part full, i.e. with a free open water surface. This Technical Report provides a brief description of each method with particular reference to other International Standards where appropriate, the attributes and limitations of each technique, possible levels of uncertainty in the flow determinations and specific equipment requirements. The uncertainties quoted herein are expanded uncertainties with a coverage factor of 2 and an approximate confidence level of 95 %.

DevelopmentNote
Supersedes ISO/DIS 9824, ISO TR 9824-1 and ISO TR 9824-2. (03/2007)
DocumentType
Technical Report
Pages
31
PublisherName
International Organization for Standardization
Status
Current
Supersedes

Standards Relationship
NEN NPR ISO/TR 9824 : 2007 Identical
PD ISO/TR 9824:2007 Identical
AS 2360.8.1-2007 Identical

API 551 : 2016 PROCESS MEASUREMENT

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