ISO/TR 9824:2007
Current
The latest, up-to-date edition.
Hydrometry Measurement of free surface flow in closed conduits
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English
26-03-2007
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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)
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| DocumentType |
Technical Report
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| Pages |
31
|
| PublisherName |
International Organization for Standardization
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| Status |
Current
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| 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 |
| ISO 5167-3:2003 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 3: Nozzles and Venturi nozzles |
| ISO 8368:1999 | Hydrometric determinations Flow measurements in open channels using structures Guidelines for selection of structure |
| ISO 748:2007 | Hydrometry Measurement of liquid flow in open channels using current-meters or floats |
| ISO 6416:2017 | Hydrometry — Measurement of discharge by the ultrasonic transit time (time of flight) method |
| ISO 1100-2:2010 | Hydrometry Measurement of liquid flow in open channels Part 2: Determination of the stage-discharge relationship |
| ISO 4373:2008 | Hydrometry Water level measuring devices |
| IEC 61000-6-2:2016 | Electromagnetic compatibility (EMC) - Part 6-2: Generic standards - Immunity standard for industrial environments |
| ISO 2975-1:1974 | Measurement of water flow in closed conduits — Tracer methods — Part 1: General |
| ISO/TS 15768:2000 | Measurement of liquid velocity in open channels — Design, selection and use of electromagnetic current meters |
| ISO 9555-1:1994 | Measurement of liquid flow in open channels — Tracer dilution methods for the measurement of steady flow — Part 1: General |
| ISO 5167-4:2003 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 4: Venturi tubes |
| ISO 9826:1992 | Measurement of liquid flow in open channels — Parshall and SANIIRI flumes |
| ISO 9555-3:1992 | Measurement of liquid flow in open channels Tracer dilution methods for the measurement of steady flow Part 3: Chemical tracers |
| ISO 4359:2013 | Flow measurement structures — Rectangular, trapezoidal and U-shaped flumes |
| ISO/TR 5168:1998 | Measurement of fluid flow Evaluation of uncertainties |
| ISO 5167-2:2003 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 2: Orifice plates |
| ISO 9555-2:1992 | Measurement of liquid flow in open channels Tracer dilution methods for the measurement of steady flow Part 2: Radioactive tracers |
| ISO 5167-1:2003 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 1: General principles and requirements |
| ISO 9213:2004 | Measurement of total discharge in open channels Electromagnetic method using a full-channel-width coil |
| ISO 4377:2012 | Hydrometric determinations — Flow measurement in open channels using structures — Flat-V weirs |
| ISO/TS 15769:2000 | Hydrometric determinations Liquid flow in open channels and partly filled pipes Guidelines for the application of Doppler-based flow measurements |
| ISO 9555-4:1992 | Measurement of liquid flow in open channels Tracer dilution methods for the measurement of steady flow Part 4: Fluorescent tracers |
| ISO 772:1996 | Hydrometric determinations — Vocabulary and symbols |
| EN 50014:1997/A2:1999 | ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - GENERAL REQUIREMENTS |
| ISO 4360:2008 | Hydrometry Open channel flow measurement using triangular profile weirs |
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