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ISO 1438:2017

Current

Current

The latest, up-to-date edition.

Hydrometry — Open channel flow measurement using thin-plate weirs

Available format(s)

Hardcopy , PDF

Language(s)

English, French

Published date

02-05-2017

£190.00
Excluding VAT

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.

Committee
ISO/TC 113/SC 2
DevelopmentNote
Supersedes ISO 1438-1. (04/2008) Supersedes ISO/DIS 1438. (05/2017)
DocumentType
Standard
Pages
60
PublisherName
International Organization for Standardization
Status
Current
Supersedes

Standards Relationship
NF ISO 1438:2021 Identical
IS 9108 : 2020 Identical
AS 3778.4.1:2022 Identical
BS ISO 1438:2017 Identical
BIS IS 9108 : 2013 Identical
NBN E 44 003 : 1985 Identical
NBN E 44 004 : 1986 Identical
NEN ISO 1438 : 2008 C1 2008 Identical

14/30273755 DC : 0 BS ISO 26906 - HYDROMETRY - FISHPASSES AT FLOW MEASUREMENT STRUCTURES
DIN EN ISO 18365:2014-04 HYDROMETRY - SELECTION, ESTABLISHMENT AND OPERATION OF A GAUGING STATION (ISO 18365:2013)
ASTM D 5242 : 1992 : R2007 Standard Test Method for Open-Channel Flow Measurement of Water with Thin-Plate Weirs
ASTM D 1941 : 1991 : R2007 Standard Test Method for Open Channel Flow Measurement of Water with the Parshall Flume
BS 5316-2:1977 Specification for acceptance tests for centrifugal, mixed flow and axial pumps Class B tests
ASTM D 5242 : 1992 TEST METHOD FOR OPEN-CHANNEL FLOW MEASUREMENT OF WATER WITH THIN-PLATE WEIRS
08/30168985 DC : DRAFT FEB 2008 BS ISO 26906 - HYDROMETRY - FISHPASSES AT FLOW MEASUREMENT STRUCTURES
BS EN ISO 18365:2013 Hydrometry. Selection, establishment and operation of a gauging station
BS 5316-1:1976 Specification for acceptance tests for centrifugal, mixed flow and axial pumps Class C tests
ASTM D 5242 : 1992 : R2013 Standard Test Method for Open-Channel Flow Measurement of Water with Thin-Plate Weirs
I.S. EN ISO 9906:2012 ROTODYNAMIC PUMPS - HYDRAULIC PERFORMANCE ACCEPTANCE TESTS - GRADES 1, 2 AND 3 (ISO 9906:2012)
ISO 1100-2:2010 Hydrometry — Measurement of liquid flow in open channels — Part 2: Determination of the stage-discharge relationship
11/30237465 DC : 0 BS EN ISO 1100-1 - HYDROMETRY - MEASUREMENT OF LIQUID FLOW IN OPEN CHANNELS - PART 1: GUIDELINES FOR SELECTION, ESTABLISHMENT AND OPERATION OF A GAUGING STATION
BS 3680-3G:1990 Measurement of liquid flow in open channels. Stream flow measurement General guidelines for the selection of methods
CEI EN 60041 : 1997 FIELD ACCEPTANCE TESTS TO DETERMINE THE HYDRAULIC PERFORMANCE OF HYDRAULIC TURBINES, STORAGE PUMPS AND PUMP-TURBINES
ASTM D 1941 : 1991 : R2001 Standard Test Method for Open Channel Flow Measurement of Water with the Parshall Flume
BS EN ISO 9906:2012 Rotodynamic pumps. Hydraulic performance acceptance tests. Grades 1, 2 and 3
DIN EN ISO 9906:2013-03 ROTODYNAMIC PUMPS - HYDRAULIC PERFORMANCE ACCEPTANCE TESTS - GRADES 1, 2 AND 3 (ISO 9906:2012)
ISO 26906:2015 Hydrometry — Fishpasses at flow measurement structures
I.S. EN ISO 18365:2013 HYDROMETRY - SELECTION, ESTABLISHMENT AND OPERATION OF A GAUGING STATION (ISO 18365:2013)
BS ISO 26906:2015 Hydrometry. Fishpasses at flow measurement structures
09/30168992 DC : 0 BS ISO 1100-2 - HYDROMETRY MEASUREMENT OF LIQUID FLOW IN OPEN CHANNELS - PART 2: DETERMINATION OF THE STAGE-DISCHARGE RELATION
CEI EN 60193 : 2000 HYDRAULIC TURBINES, STORAGE PUMPS AND PUMP-TURBINES MODEL ACCEPTANCE TESTS
ASTM D 5242 : 1992 : R1996 TEST METHOD FOR OPEN-CHANNEL FLOW MEASUREMENT OF WATER WITH THIN-PLATE WEIRS
ISO 9906:2012 Rotodynamic pumps — Hydraulic performance acceptance tests — Grades 1, 2 and 3
ISO 18365:2013 Hydrometry — Selection, establishment and operation of a gauging station
ISO 5198:1987 Centrifugal, mixed flow and axial pumps — Code for hydraulic performance tests — Precision grade
EN ISO 5198:1998 Centrifugal, mixed flow and axial pumps - Code for hydraulic performance tests - Precision class (ISO 5198:1987)
EN ISO 9906:2012 Rotodynamic pumps - Hydraulic performance acceptance tests - Grades 1, 2 and 3 (ISO 9906:2012)
EN ISO 18365:2013 Hydrometry - Selection, establishment and operation of a gauging station (ISO 18365:2013)
ASTM D 5242 : 1992 : R2001 Standard Test Method for Open-Channel Flow Measurement of Water with Thin-Plate Weirs
ASTM D 1941 : 1991 : R2013 Standard Test Method for Open Channel Flow Measurement of Water with the Parshall Flume
CEI UNI EN ISO 18365 : 2014 HYDROMETRY - SELECTION, ESTABLISHMENT AND OPERATION OF A GAUGING STATION
ASTM D 1941 : 1991 : R1996 Standard Test Method for Open Channel Flow Measurement of Water with the Parshall Flume

ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories
ISO 18365:2013 Hydrometry — Selection, establishment and operation of a gauging station
ISO 4373:2008 Hydrometry — Water level measuring devices
ISO/TS 25377:2007 Hydrometric uncertainty guidance (HUG)
ISO 772:1996 Hydrometric determinations — Vocabulary and symbols
ISO/IEC Guide 98-3:2008 Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)

£190.00
Excluding VAT