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open channel flow

open channel flow, Total:262 items.

In the international standard classification, open channel flow involves: Measurement of fluid flow, Mining equipment, Civil engineering in general, External water conveyance systems, Vocabularies, Construction materials, Water quality, Nuclear energy engineering.

Group Standards of the People's Republic of China, open channel flow

T/CIDA 0007-2021 Box-shaped ultrasonic flow meter for open channels
T/QGCML 418-2022 Online Remote Ultrasonic Open Channel Flowmeter
T/CAEPI 67-2023 Technical Requirements for Portable (Magnetostrictive) Open Channel Flowmeters
T/CIDA 0014-2022 Specification for field detection of flow comparison by real flow method in open channel

Canadian General Standards Board （CGSB), open channel flow

CGSB 157.1-M91-CAN/CGSB-1991 Mesure De Debit Des Liquides Dans Les Canaux Decouverts - Vocabulaire Et Symboles
CGSB 157.2-M91-CAN/CGSB-1991 Mesure De Debit Des Liquides Dans Les Canaux Decouverts - Methodes D'Exploration Du Champ Des Vitesses
CGSB 157.3-M91-CAN/CGSB-1991 Mesure De Debit Des Liquides Dans Les Canaux Decouverts - Etablissement Et Exploitation D'Une Station De Jaugeage
CGSB 157.4-M91-CAN/CGSB-1991 Liquid Flow Measurement in Open Channels - Part 2: Determination of the Stage-Discharge Relation
CGSB 157.6-M91-CAN/CGSB-1991 Mesure De Debit Des Liquides Dans Les Canaux Decouverts - Methodes D'Exploration Du Champ Des Vitesses - Recueil Et Traitement Des Donnees Pour La Determination Des Erreurs De Mesurage

IN-BIS, open channel flow

Professional Standard - Coal, open channel flow

MT/T 976-2006 The specification of the explosion-proof current capacity meter in mineral opened ditch

Korean Agency for Technology and Standards (KATS), open channel flow

KS F 2010-2013(2018) Method of measurements for flow discharge in open channels?Velocity-area methods
KS B ISO 1438:2022 Hydrometry — Open channel flow measurement using thin-plate weirs
KS B ISO 4360:2022 Hydrometry — Open channel flow measurement using triangular profile weirs
KS B ISO 3846:2021 Hydrometry — Open channel flow measurement using rectangular broad-crested weir
KS B ISO 4360:2015 Liquid flow measurement in open channels by weirs and flumes — Triangular profile weirs
KS B ISO 3846:2015 Liquid flow measurement in open channels by weirs and flumes — Rectangular broad-crested weirs
KS B ISO TS 15768:2014 Measurement of liquid velocity in open channels — Design, selection and use of electromagnetic current meters
KS B ISO TS 15768:2004 Measurement of liquid velocity in open channels-Design, selection and use of electromagnetic current meters
KS B ISO 8368:2021 Hydrometric determinations — Flow measurements in open channels using structures — Guidelines for selection of structure
KS B ISO 8368:2015 Hydrometric determinations — Flow measurements in open channels using structures — Guidelines for selection of structure
KS B ISO 1070:2003 Liquid flow measurement in open channels－Slope-area method
KS B ISO TR 11974:2005 Measurement of liquid flow in open channels－Electromagnetic current meters
KS B ISO 13550:2021 Hydrometric determinations — Flow measurements in open channels using structures — Use of vertical underflow gates
KS B ISO 4364:2014 Measurement of liquid flow in open channels — Bed material sampling
KS B ISO 4364:2004 Measurement of liquid flow in open channels-Bed material sampling
KS B ISO 748:2003 Measurement of liquid flow in open channels-Velocity-area methods
KS B ISO 4373:2014 Measurement of liquid flow in open channels-Water-level measuring devices
KS B ISO 4373:2004 Measurement of liquid flow in open channels-Water-level measuring devices
KS B ISO 748:2015 Measurement of liquid flow in open channels－Velocity-area methods
KS B ISO 2537:2014 Liquid flow measurement in open channels-Rotating element current-meters
KS B ISO 2537:2004 Liquid flow measurement in open channels-Rotating element current-meters
KS B ISO TR 8363:2003 Measurement of liquid flow in open channels-General guidelines for selection of method
KS B ISO TR 8363:2015 Measurement of liquid flow in open channels－General guidelines for selection of method
KS B ISO 6420:2005 Liquid flow measurement in open channels－Position fixing equipment for hydrometric boats
KS B ISO 3846:2004 Liquid flow measurement in open channels by weirs and flumes-Rectangular broad-crested weirs
KS B ISO 3846:2014 Liquid flow measurement in open channels by weirs and flumes-Rectangular broad-crested weirs
KS B ISO TR 9209:2003 Measurement of liquid flow in open channels-Determination of the wetline correction
KS B ISO TR 9209:2015 Measurement of liquid flow in open channels－Determination of the wetline correction
KS B ISO 9123:2003 Measurement of liquid flow in open channels-Stage-fall-discharge relationships
KS B ISO 3454:2004 Liquid flow measurement in open channels-Direct depth sounding and suspension equipment
KS B ISO 3454:2014 Liquid flow measurement in open channels-Direct depth sounding and suspension equipment
KS B ISO 11631:2004 Measurement of fluid flow-Methods of specifying flowmeter performance
KS B ISO 11631:2014 Measurement of fluid flow — Methods of specifying flowmeter performance
KS B ISO 8333:2004 Liquid flow measurement in open channels by weirs and flumes-V-shaped broad-crested weirs
KS B ISO 8333:2014 Liquid flow measurement in open channels by weirs and flumes — V-shaped broad-crested weirs
KS B ISO 1070-2003(2018) Liquid flow measurement in open channels－Slope-area method
KS B ISO 4360:2004 Liquid flow measurement in open channels by weirs and flumes-Triangular profile weirs
KS B ISO 4360:2014 Liquid flow measurement in open channels by weirs and flumes-Triangular profile weirs
KS B ISO TR 11328:2005 Liquid flow measurement in open channels－Equipment for the measurement of discharge under ice conditions
KS B ISO TR 7178:2003 Liquid flow measurement in open channels-Velocity-area methods-Investigation of total error
KS B ISO TR 7178:2015 Liquid flow measurement in open channels－Velocity－area methods－Investigation of total error
KS B ISO TR 11627:2004 Measurement of liquid flow in open channels-Computing stream flow using an unsteady flow model
KS B ISO TR 11627:2014 Measurement of liquid flow in open channels-Computing stream flow using an unsteady flow model
KS B ISO TR 11627:2015 Measurement of liquid flow in open channels — Computing stream flow using an unsteady flow model
KS B ISO TR 11974-2005(2015) Measurement of liquid flow in open channels－Electromagnetic current meters
KS B ISO 6416:2003 Measurement of liquid flow in open channels-Measurement of discharge by the ultrasonic(acoustic) method
KS B ISO 2425:2003 Measurement of liquid flow in open channels under tidal conditions
KS B ISO 6416:2015 Measurement of liquid flow in open channels－Measurement of discharge by the ultrasonic(acoustic) method
KS B ISO 11655:2005 Measurement of liquid flow in open channels－Method of specifying performance of hydrometric equipment
KS B ISO 1100-1:2003 Measurement of liquid flow in open channels-Part 1:Establishment and operation of a gauging station
KS B ISO 1100-1:2015 Measurement of liquid flow in open channels－Part 1：Establishment and operation of a gauging station
KS B ISO 9825:2003 Measurement of liquid flow in open channels-Field measurement of discharge in large rivers and floods
KS B ISO TR 8363-2003(2013) Measurement of liquid flow in open channels－General guidelines for selection of method
KS B ISO TR 9823:2003 Liquid flow measurement in open channels-Velocity-area method using a restricted number of verticals
KS B ISO TR 9823:2015 Liquid flow measurement in open channels－Velocity－area method using a restricted number of verticals

Standard Association of Australia （SAA）, open channel flow

AS 3778.3.2:1990 Measurement of water flow in open channels - Velocity-area methods - Measurement by moving-boat method
AS 3778.2.1:2001 Measurement of water flow in open channels - General - Guidelines for the selection of methods
AS 3778.4.1:1991 Measurement of water flow in open channels - Measurement using flow gauging structures - Thin-plate weirs
AS 3778.3.5:1990 Measurement of water flow in open channels - Velocity-area methods - Investigation of total error
AS 3778.5.2:1991 Measurement of water flow in open channels - Dilution methods - Integration method for the measurement of steady flow
AS 3778.4.4:1991 Measurement of water flow in open channels - Measurement using flow gauging structures - V-shaped broad-crested weirs
AS 3778.4.3:1991 Measurement of water flow in open channels - Measurement using flow gauging structures - Round-nose horizontal broad-crested weirs
AS 3778.4.2:1991 Measurement of water flow in open channels - Measurement using flow gauging structures - Rectangular broad-crested weirs
AS 3778.4.5:1991 Measurement of water flow in open channels - Measurement using flow gauging structures - Triangular profile weirs
AS 3778.6.1:1992 Measurement of water flow in open channels - Measuring devices, instruments and equipment - Rotating element current-meters
AS 3778.5.1:1991 Measurement of water flow in open channels - Dilution methods - Constant-rate injection method for the measurement of steady flow
AS 3778.6.5:2001 Measurement of water flow in open channels - Measuring devices, instruments and equipment - Water level measuring devices
AS 3778.4.7:1991 Measurement of water flow in open channels - Measurement using flow gauging structures - Rectangular, trapezoidal and U-shaped flumes
AS 3778.6.6:1992 Measurement of water flow in open channels - Measuring devices, instruments and equipment - Cableway system for stream gauging
AS 3778.6.8:1992 Measurement of water flow in open channels - Measuring devices, instruments and equipment - Position fixing equipment for hydrometric boats
AS 3778.1:2001 Measurement of water flow in open channels - Vocabulary and symbols
AS 3778.3.4:1990 Measurement of water flow in open channels - Velocity-area methods - Collection and processing of data for determination of errors in measurement
AS 3778.6.2:1992 Measurement of water flow in open channels - Measuring devices, instruments and equipment - Direct depth sounding and suspension equipment
AS 3778.6.4:1992 Measurement of water flow in open channels - Measuring devices, instruments and equipment - Echo sounders for water depth measurements
AS 3778.6.7:1992 Measurement of water flow in open channels - Measuring devices, instruments and equipment - Ultrasonic (acoustic) velocity meters
AS 3778.6.3:1992 Measurement of water flow in open channels - Measuring devices, instruments and equipment - Calibration of rotating element current-meters in straight open tanks
AS 3778.1:2009
AS 3778.4.10:1991 Measurement of water flow in open channels - Measurement using flow gauging structures - End-depth method for estimation of flow in rectangular channels with a free overfall
AS 3778.3.2:1990(R2009)
AS 3778.3.6:2001 Measurement of water flow in open channels - Velocity-area methods - Measurement of flow in tidal channels
AS 3778.4.11:1991 Measurement of water flow in open channels - Measurement using flow gauging structures - End-depth method for estimation of flow in non-rectangular channels with a free overfall (approximate method)
AS 3778.3.7:2001 Measurement of water flow in open channels Part 3.7: Velocity-area methods--Measurement by ultrasonic (acoustic) method
AS 3778.2.3:2001 Measurement of water flow in open channels - General - Determination of the stage-discharge relation
AS 3778.3.3:2001 Measurement of water flow in open channels - Velocity-area methods - Measurement by slope-area method
AS 3778.2.2:2001 Measurement of water flow in open channels - General - Establishment and operation of a gauging station
AS 3778.7:2008
AS 3778.2.5:2001 Measurement of water flow in open channels - General - Guidelines for the selection of flow gauging structures
AS 3778.3.1:2001 Measurement of water flow in open channels - Velocity-area methods - Measurement by current meters and floats

KR-KS, open channel flow

KS B ISO 1438-2022 Hydrometry — Open channel flow measurement using thin-plate weirs
KS B ISO 3846-2021 Hydrometry — Open channel flow measurement using rectangular broad-crested weir
KS B ISO 4360-2022 Hydrometry — Open channel flow measurement using triangular profile weirs
KS B ISO 8368-2015 Hydrometric determinations — Flow measurements in open channels using structures — Guidelines for selection of structure
KS B ISO 8368-2021 Hydrometric determinations — Flow measurements in open channels using structures — Guidelines for selection of structure
KS B ISO 13550-2021 Hydrometric determinations — Flow measurements in open channels using structures — Use of vertical underflow gates
KS B ISO 748-2015 Measurement of liquid flow in open channels－Velocity-area methods

British Standards Institution (BSI), open channel flow

BS 3680-6:1995 Measurement of liquid flow in open channels - Guide to measurement of flow in tidal channels
BS ISO 1438:2008 Hydrometry - Open channel flow measurement using thin-plate weirs
BS ISO 3846:2008 Hydrometry - Open channel flow measurement using rectangular broad-crested weirs
BS ISO 4360:2020 Hydrometry. Open channel flow measurement using triangular profile weirs
BS 3680-4C:1981 Methods of measurement of liquid flow in open channels - Weirs and flumes - Flumes
BS ISO 1438:2017 Tracked Changes. Hydrometry. Open channel flow measurement using thin-plate weirs
BS 3680-4A:1981 Methods of measurement of liquid flow in open channels - Weirs and flumes - Method using thin-plate weirs
BS 3680-4E:1990 Methods of measurement of liquid flow in open channels - Weirs and flumes - Rectangular broad-crested weirs
BS ISO 4360:2008 Hydrometry - Open channel flow measurement using triangular profile weirs
19/30391691 DC BS ISO 4360. Hydrometry. Open channel flow measurement using triangular profile weirs
BS 3680-4B:1986 Methods of measurement of liquid flow in open channels - Weirs and flumes - Triangular profile weirs
BS 4088 Sec.1.2:1995 Measurement of liquid flow in open channels. Dilution methods. General
BS 3680-8A:1989 Measurement of liquid flow in open channels - Measuring instruments and equipment - Current meters incorporating a rotating element
BS ISO 24578:2021 Hydrometry. Acoustic Doppler profiler. Method and application for measurement of flow in open channels from a moving boat
BS 3680-3M:1990 Measurement of liquid flow in open channels - Stream flow measurement - Guide to the methods of measuring high discharges in rivers
BS 3680-2B:1993 Measurement of liquid flow in open channels - Dilution methods - Methods of measurement using radioactive tracers
19/30342001 DC BS ISO 24578. Hydrometry. Acoustic Doppler profiler. Method and application for measurement of flow in open channels
BS 3680-11A:1992 Measurement of liquid flow in open channels - Free surface flow in closed conduits - Methods of measurement
BS 3680-3B:1997 Measurement of liquid flow in open channels - Stream flow measurement - Guide for the establishment and operation of a gauging station
BS ISO 9123:2002 Measurement of liquid flow in open channels - Stage-fall-discharge relationships
BS ISO 2425+A1:2008 Measurement of liquid flow in open channels under tidal conditions
BS ISO 2425:2010 Hydrometry. Measurement of liquid flow in open channels under tidal conditions
BS 3680-10C:1996 Measurement of liquid flow in open channels - Sediment transport - Guide to methods of sampling of sand-bed and cohesive-bed materials
BS 3680-8C:1980 Measurement of liquid flow in open channels - Measuring instruments and equipment - Calibration of rotating-element current-meters in straight open tanks
BS 3680-8B:1983 Measurement of liquid flow in open channels - Measuring instruments and equipment - Recommendations for direct depth sounding and suspension equipment
BS 3680-3F:1986 Measurement of liquid flow in open channels - Stream flow measurement - Collection and processing of data for determination of errors in measurement
BS 3680-11B:1992 Measurement of liquid flow in open channels - Free surface flow in closed conduits - Specification for performance and installation of equipment for measurement of free surface flow in closed conduits
BS ISO 14139:2000 Hydrometric determinations - Flow measurements in open channels using structures - Compound gauging structures - Compound gauging structures
BS ISO 4365:2005 Liquid flow in open channels - Sediment in streams and canals - Determination of concentration, particle size distribution and relative density

Indonesia Standards, open channel flow

SNI 6467.2-2012 Tata cara pengukuran debit pada saluran terbuka secara tidak langsung dengan metode kemiringan luas
SNI 8066-2015 Tata cara pengukuran debit aliran sungai dan saluran terbuka menggunakan alat ukur arus dan pelampung

Association Francaise de Normalisation, open channel flow

NF X10-351*NF ISO 1438:2021 Hydrometry - Open channel flow measurement using thin-plate weirs
NF X10-350-1*NF ISO 9555-1:1994 Measurement of liquid flow in open channels. Tracer dilution methods for the measurement of steady flow. Part 1 : general.
NF X10-300:1989 LIQUID FLOW MEASUREMENT IN OPEN CHANNELS. VOCABULARY AND SYMBOLS.
NF X10-350-2*NF ISO 9555-2:1994 Measurement of liquid flow in open channels. Tracer dilution methods for the measurement of steady flow. Part 2 : radioactive tracers.
NF X10-350-4*NF ISO 9555-4:1994 Measurement of liquid flow in open channels. Tracer dilution methods for the measurement of steady flow. Part 4 : fluorescent tracers.
NF X10-350-3*NF ISO 9555-3:1994 Measurement of liquid flow in open channels. Tracer dilution methods for the measurement of steady flow. Part 3 : chemical tracers.
NF X10-971*NF ISO 24578:2021 Hydrometry - Acoustic Doppler profiler - Method and application for measurement of flow in open channels from a moving boat
NF X10-317*NF ISO 4362:1993 Measurement of liquid flow in open channels. Trapezoidal profile weirs.
NF X10-311:1983 Water flow measurement in open channels using thin-wall weir.
NF X10-331:1992 Liquid flow measurement in open channels. Slope-area method.
NF X10-318*NF ISO 9826:1993 Liquid flow measurement in open channels. Parshall and saniiri flumes.

AT-ON, open channel flow

ONORM B 2401-1996 Liquid flow measurement in open ChannelsMesure de debit des liquides dans les canaux decouverts

American Society for Testing and Materials (ASTM), open channel flow

ASTM D5541-94(2003) Standard Practice for Developing a Stage-Discharge Relation for Open Channel Flow
ASTM D5242-92(2007) Standard Test Method for Open-Channel Flow Measurement of Water with Thin-Plate Weirs
ASTM D5243-92(2007) Standard Test Method for Open-Channel Flow Measurement of Water Indirectly at Culverts
ASTM D5541-94(1998) Standard Practice for Developing a Stage-Discharge Relation for Open Channel Flow
ASTM D5541-94(2014) Standard Practice for Developing a Stage-Discharge Relation for Open Channel Flow
ASTM D5389-93(2007) Standard Test Method for Open-Channel Flow Measurement by Acoustic Velocity Meter Systems
ASTM D5389-93(2002) Standard Test Method for Open-Channel Flow Measurement by Acoustic Velocity Meter Systems
ASTM D5541-94(2008) Standard Practice for Developing a Stage-Discharge Relation for Open Channel Flow
ASTM D5389-93(2013) Standard Test Method for Open-Channel Flow Measurement by Acoustic Velocity Meter Systems
ASTM D5390-93(2013) Standard Test Method for Open-Channel Flow Measurement of Water with Palmer-Bowlus Flumes
ASTM D7512-09 Standard Guide for Monitoring of Suspended-Sediment Concentration in Open Channel Flow Using Optical Instrumentation
ASTM D5243-92(2013) Standard Test Method for Open-Channel Flow Measurement of Water Indirectly at Culverts
ASTM D5089-95(2003) Standard Test Method for Velocity Measurements of Water in Open Channels with Electromagnetic Current Meters
ASTM D5089-95(2008) Standard Test Method for Velocity Measurements of Water in Open Channels with Electromagnetic Current Meters
ASTM D7277-08 Standard Test Method for Performance Testing of Articulating Concrete Block (ACB) Revetment Systems for Hydraulic Stability in Open Channel Flow
ASTM D5242-21 Standard Test Method for Open-Channel Flow Measurement of Water with Thin-Plate Weirs
ASTM D1941-21 Standard Test Method for Open Channel Flow Measurement of Water with the Parshall Flume
ASTM D4409-95(1999) Standard Test Method for Velocity Measurements of Water in Open Channels with Rotating Element Current Meters
ASTM D4409-95(2014) Standard Test Method for Velocity Measurements of Water in Open Channels with Rotating Element Current Meters
ASTM D5614-94(2003) Standard Test Method for Open Channel Flow Measurement of Water with Broad-Crested Weirs
ASTM D5614-94(2008) Standard Test Method for Open Channel Flow Measurement of Water with Broad-Crested Weirs
ASTM D5390-21 Standard Test Method for Open-Channel Flow Measurement of Water with Palmer-Bowlus Flumes
ASTM D5614-94(1998) Standard Test Method for Open Channel Flow Measurement of Water with Broad-Crested Weirs
ASTM D5614-94(2014) Standard Test Method for Open Channel Flow Measurement of Water with Broad-Crested Weirs
ASTM D3858-95(2003) Standard Test Method for Open-Channel Flow Measurement of Water by Velocity-Area Method
ASTM D3858-95(1999) Standard Test Method for Open-Channel Flow Measurement of Water by Velocity-Area Method
ASTM D3858-95(2008) Standard Test Method for Open-Channel Flow Measurement of Water by Velocity-Area Method
ASTM D3858-95(2014) Standard Test Method for Open-Channel Flow Measurement of Water by Velocity-Area Method
ASTM D5640-95(1999) Standard Guide for Selection of Weirs and Flumes for Open-Channel Flow Measurement of Water
ASTM D5640-95(2014) Standard Guide for Selection of Weirs and Flumes for Open-Channel Flow Measurement of Water
ASTM D5089-95(1999) Standard Test Method for Velocity Measurements of Water in Open Channels with Electromagnetic Current Meters
ASTM D5089-95(2014) Standard Test Method for Velocity Measurements of Water in Open Channels with Electromagnetic Current Meters

International Organization for Standardization (ISO), open channel flow

ISO 1438:2008 Hydrometry - Open channel flow measurement using thin-plate weirs
ISO 1438:2017 Hydrometry - Open channel flow measurement using thin-plate weirs
ISO 2425:1999 Measurement of liquid flow in open channels under tidal conditions
ISO 4369:1979 Measurement of liquid flow in open channels; Moving-boat method
ISO 4362:1999 Hydrometric determinations — Flow measurement in open channels using structures — Trapezoidal broad-crested weirs
ISO 3846:2008 Hydrometry - Open channel flow measurement using rectangular broad-crested weirs
ISO 8368:2019 Hydrometric determinations — Flow measurements in open channels using structures — Guidelines for selection of structure
ISO 13550:2002 Hydrometric determinations - Flow measurements in open channels using structures - Use of vertical underflow gates
ISO 748:1973 Title missing - Legacy paper document
ISO 4360:2008 Hydrometry - Open channel flow measurement using triangular profile weirs
ISO 1070:1992 Liquid flow measurement in open channels; slope-area method
ISO 2537:1974 Title missing - Legacy paper document
ISO 2537:1985 Liquid flow measurement in open channels — Cup-type and propeller-type current-meters
ISO 2537:1988 Liquid flow measurement in open channels; rotating element current-meters
ISO 1438:2008/cor 1:2008 Hydrometry - Open channel flow measurement using thin-plate weirs; Technical Corrigendum 1
ISO 4373:1995 Measurement of liquid flow in open channels - Water-level measuring devices
ISO 2425:1999/Amd 1:2003 Measurement of liquid flow in open channels under tidal conditions; Amendment 1
ISO 8333:1985 Liquid flow measurement in open channels by weirs and flumes; V-shaped broad-crested weirs
ISO 4374:1990 Liquid flow measurement in open channels; round-nose horizontal broad-crested weirs
ISO 3454:1983 Liquid flow measurement in open channels; Direct depth sounding and suspension equipment
ISO 3846:1989 Liquid flow measurement in open channels by weirs and flumes; rectangular broad-crested weirs
ISO/TR 9212:1992 Measurement of liquid flow in open channels; methods for measurement of bedload discharge
ISO/TR 11656:1993 Measurement of liquid flow in open channels; mixing length of a tracer
ISO/TR 9209:1989 Measurement of liquid flow in open channels; determination of the wetline correction
ISO 6420:1984 Liquid flow measurement in open channels; Position fixing equipment for hydrometric boats
ISO 4360:1984 Liquid flow measurement in open channels by weirs and flumes; Triangular profile weirs
ISO 9123:2001 Measurement of liquid flow in open channels - Stage-fall-discharge relationships
ISO 9123:1986 Liquid flow measurements in open channels; Stage-fall-discharge relations
ISO 3455:1976 Liquid flow measurement in open channels; Calibration of rotating-element current-meters in straight open tanks
ISO 9826:1992 Measurement of liquid flow in open channels; Parshall and SANIIRI flumes
ISO 2537:1985/Amd 1:1983 Liquid flow measurement in open channels — Cup-type and propeller-type current-meters — Amendment 1
ISO 6416:1992 Measurement of liquid flow in open channels; measurement of discharge by the ultrasonic (acoustic) method
ISO 4359:1983 Liquid flow measurement in open channels; Rectangular, trapezoidal and U-shaped flumes
ISO 9196:1992 Liquid flow measurement in open channels; flow measurements under ice conditions
ISO 4359:2013 Flow measurement structures - Rectangular, trapezoidal and U-shaped flumes
ISO 4364:1997/Cor 1:2000 Measurement of liquid flow in open channels - Bed material sampling
ISO 9195:1992 Liquid flow measurement in open channels; sampling and analysis of gravel-bed material
ISO 9827:1994 Measurement of liquid flow in open channels by weirs and flumes - Streamlined triangular profile weirs
ISO/TR 7178:1983 Liquid flow measurement in open channels; Velocity-area methods; Investigation of total error
ISO/TR 11328:1994 Measurement of liquid flow in open channels; equipment for the measurement of discharge under ice conditions
ISO 9825:1994 Measurement of liquid flow in open channels - Field measurement of discharge in large rivers and floods
ISO 1100-2:1982 Liquid flow measurement in open channels — Part 2: Determination of the stage-discharge relation
ISO 1100-2:1998 Measurement of liquid flow in open channels - Part 2: Determination of the stage-discharge relation
ISO/TR 11627:1998 Measurement of liquid flow in open channels - Computing stream flow using an unsteady flow model
ISO 4377:1982 Liquid flow measurement in open channels — Flat-V weirs
ISO 4364:1977 Liquid flow measurement in open channels; Bed material sampling
ISO 4359:2013/Amd 1:2017 Flow measurement structures - Rectangular, trapezoidal and U-shaped flumes; Amendment 1
ISO 2425:2010 Hydrometry - Measurement of liquid flow in open channels under tidal conditions
ISO 1100-1:1996 Measurement of liquid flow in open channels - Part 1: Establishment and operation of a gauging station
ISO 3716:1977 Liquid flow measurement in open channels; Functional requirements and characteristics of suspended sediment load samplers
ISO 11655:1995 Measurement of liquid flow in open channels - Method of specifying performance of hydrometric equipment
ISO 772:1988 Liquid flow measurement in open channels; vocabulary and symbols
ISO 4362:1992 Measurement of liquid flow in open channels; trapezoidal profile weirs
ISO 4373:1979 Measurement of liquid flow in open channels; Water level measuring devices
ISO 748:1979 Liquid flow measurement in open channels; Velocity-area methods
ISO 772:1978 Liquid flow measurement in open channels — Vocabulary and symbols
ISO 1070:1973 Liquid flow measurement in open channels — Slope-area method
ISO 4359:1983/Cor 1:1999 Liquid flow measurement in open channels - Rectangular, trapezoidal and U-shaped flumes; Technical Corrigendum 1
ISO/TR 9823:1990 Liquid flow measurement in open channels; velocity-area method using a restricted number of verticals
ISO/TS 15768:2000 Measurement of liquid velocity in open channels - Design, selection and use of electromagnetic current meters
ISO 4377:1990 Liquid flow measurement in open channels; flat-V weirs
ISO 4365:2005 Liquid flow in open channels - Sediment in streams and canals - Determination of concentration, particle size distribution and relative density
ISO 4365:1985 Liquid flow in open channels; Sediment in streams and canals; Determination of concentration, particle size distribution and relative density
ISO 14139:2000 Hydrometric determinations - Flow measurements in open channels using structures - Compound gauging structures

廊坊市市场监督管理局, open channel flow

DB1310/T 258-2021 Technical specifications for intelligent multi-channel electromagnetic open channel flow measurement system

TR-TSE, open channel flow

TS 2236-1976 LIQUID FLOLW MEASUREMENT ?N ?PEN CHANNELS VELOCITY - AREA METHODS
TS 2438-1976 Liquid Flow Measurement In Open Channels - Sounding find Suspension Equiment
TS 2237-1976 LIQUID FLOW MEASUREMENT ?N ?PEN CHANNELS— CUP — TYPE AND PROPELLER — TYPE CURRENT METERS
TS 2777-1977 LIQUID FLOW MEASUREMENT IN OPEN CHANNELS USING THIN-PLATE WEIRS AND VENTURI FLUMES
TS 1857-1975 LIQUID FLOW MEASUREMENT ?N ?PEN CHANNELS — VELOCITY - AREA METHODS — COLLECTION OF DATA FOR DETERMINATION OF ERRORS ?N MEASUREMENT
TS 1888-1975 LIQUID FLOW MEASUREMENT ?N ?PEN CHANNELS — ESTABLISHMENT ANDOPERATION OF GAUGING — STATION AND DETERMINATION OF THE STAGE —DISCHARGE RELAT?ON

CZ-CSN, open channel flow

CSN ISO 2537:1993 Liquid flow measurement in open channels. Rotating element current-meters
CSN ISO 3454:1994 Liquid flow measurement in open channels. Direct depth sounding and suspension equipment
CSN ISO 3455:1994 Liquid flow measurement in open channels. Calibration of rotating-element current meters in straight open tanks

Professional Standard - Environmental Protection, open channel flow

HJ/T 15-1996 Supersonic flowmeter of wastewater

National Metrological Verification Regulations of the People's Republic of China, open channel flow

JJG(水利) 004-2015 Verification Regulation of Open Channel Weirs and Flumes for Flow Measurement
JJG 711-1990 Verification Regulation of Weirs and Flumes for Flow Measurement

水利部, open channel flow

SL/T 004-2015 Measurement and verification procedures for open channel weir trough flowmeters