ICS 17.120 - Measurement of fluid flow http://www.iso.org/ ISO standards and projects ISO - International Organization for Standardization 240 http://www.iso.org/iso/logo_iso.gif http://www.iso.org ICS 17.120 - Measurement of fluid flow ISO 9826:1992 - Measurement of liquid flow in open channels -- Parshall and SANIIRI flumes This document reached stage 90.60 on 2013-06-19 , TC/SC: ISO/TC 113/SC 2, ICS: 17.120.20 Published standards ISO 13550:2002 - Hydrometric determinations -- Flow measurements in open channels using structures -- Use of vertical underflow gates and radial gates This document reached stage 90.60 on 2013-06-19 , TC/SC: ISO/TC 113/SC 2, ICS: 17.120.20 Published standards ISO 2975-6:1977 - Measurement of water flow in closed conduits -- Tracer methods -- Part 6: Transit time method using non-radioactive tracers This document reached stage 90.93 on 2013-05-15 , TC/SC: ISO/TC 30/SC 5, ICS: 17.120.10 Published standards ISO 2975-3:1976 - Measurement of water flow in closed conduits -- Tracer methods -- Part 3: Constant rate injection method using radioactive tracers This document reached stage 90.93 on 2013-05-15 , TC/SC: ISO/TC 30/SC 5, ICS: 17.120.10 Published standards ISO 2975-2:1975 - Measurement of water flow in closed conduits -- Tracer methods -- Part 2: Constant rate injection method using non-radioactive tracers This document reached stage 90.93 on 2013-05-15 , TC/SC: ISO/TC 30/SC 5, ICS: 17.120.10 Published standards ISO 2975-7:1977 - Measurement of water flow in closed conduits -- Tracer methods -- Part 7: Transit time method using radioactive tracers This document reached stage 90.93 on 2013-05-15 , TC/SC: ISO/TC 30/SC 5, ICS: 17.120.10 Published standards ISO 9104:1991 - Measurement of fluid flow in closed conduits -- Methods of evaluating the performance of electromagnetic flow-meters for liquids This document reached stage 90.93 on 2013-05-15 , TC/SC: ISO/TC 30/SC 5, ICS: 17.120.10 Published standards ISO/FDIS 18365 - Hydrometry -- Selection, establishment and operation of a gauging station This document reached stage 50.00 on 2013-05-13 , TC/SC: ISO/TC 113/SC 1, ICS: 17.120.20 Standards under development ISO/DIS 4375 - Hydrometric determinations -- Cableway systems for stream gauging This document reached stage 40.20 on 2013-05-09 , TC/SC: ISO/TC 113/SC 5, ICS: 17.120.20 Standards under development ISO/WD TR 9212 - Hydrometry -- Methods of measurement of bedload discharge This document reached stage 20.20 on 2013-04-16 , TC/SC: ISO/TC 113/SC 6, ICS: 17.120.20 Standards under development ISO/DTR 11651 - Estimation of sediment deposition in reservoir using one dimensional simulation models This document reached stage 30.20 on 2013-04-16 , TC/SC: ISO/TC 113/SC 6, ICS: 17.120.20 Standards under development ISO 748:2007 - Hydrometry -- Measurement of liquid flow in open channels using current-meters or floats This document reached stage 90.20 on 2013-04-15 , TC/SC: ISO/TC 113/SC 1, ICS: 17.120.20 Published standards ISO 11631:1998 - Measurement of fluid flow -- Methods of specifying flowmeter performance This document reached stage 90.20 on 2013-04-15 , TC/SC: ISO/TC 30, ICS: 17.120.10 Published standards ISO 2975-1:1974 - Measurement of water flow in closed conduits -- Tracer methods -- Part 1: General This document reached stage 90.93 on 2013-03-26 , TC/SC: ISO/TC 30/SC 5, ICS: 17.120.10 Published standards ISO/TR 9209:1989 - Measurement of liquid flow in open channels -- Determination of the wetline correction This document reached stage 90.60 on 2013-03-20 , TC/SC: ISO/TC 113/SC 1, ICS: 17.120.20 Published standards ISO/DIS 10790 - Measurement of fluid flow in closed conduits -- Guidance to the selection, installation and use of Coriolis meters (mass flow, density and volume flow measurements) This document reached stage 40.60 on 2013-03-05 , TC/SC: ISO/TC 30/SC 5, ICS: 17.120.10 Standards under development ISO/DIS 11657 - Sediment in streams and canals -- Determination of concentration by surrogate techniques This document reached stage 40.60 on 2013-03-05 , TC/SC: ISO/TC 113/SC 6, ICS: 17.120.20 Standards under development ISO 4359:1983/Cor 1:1999 This document reached stage 95.99 on 2013-02-08 , TC/SC: ISO/TC 113/SC 2, ICS: 17.120.20 Withdrawn standards ISO 4359:1983 - Liquid flow measurement in open channels -- Rectangular, trapezoidal and U-shaped flumes This document reached stage 95.99 on 2013-02-08 , TC/SC: ISO/TC 113/SC 2, ICS: 17.120.20 Withdrawn standards ISO 4359:2013 - Flow measurement structures -- Rectangular, trapezoidal and U-shaped flumes This document reached stage 60.60 on 2013-02-08 , TC/SC: ISO/TC 113/SC 2, ICS: 17.120.20 Published standards ISO/TR 12767:2007 - Measurement of fluid flow by means of pressure differential devices -- Guidelines on the effect of departure from the specifications and operating conditions given in ISO 5167 This document reached stage 90.93 on 2013-01-29 , TC/SC: ISO/TC 30/SC 2, ICS: 17.120.10 Published standards ISO/TR 15377:2007 - Measurement of fluid flow by means of pressure-differential devices -- Guidelines for the specification of orifice plates, nozzles and Venturi tubes beyond the scope of ISO 5167 This document reached stage 90.93 on 2013-01-29 , TC/SC: ISO/TC 30/SC 2, ICS: 17.120.10 Published standards ISO/TR 9464:2008 - Guidelines for the use of ISO 5167:2003 This document reached stage 90.93 on 2013-01-29 , TC/SC: ISO/TC 30/SC 2, ICS: 17.120.10 Published standards ISO/WD 25377 - Hydrometric uncertainty guidance (HUG) This document reached stage 20.60 on 2013-01-21 , TC/SC: ISO/TC 113, ICS: 17.120.20 Standards under development ISO 9213:2004 - Measurement of total discharge in open channels -- Electromagnetic method using a full-channel-width coil This document reached stage 90.93 on 2013-01-18 , TC/SC: ISO/TC 113/SC 1, ICS: 17.120.20 Published standards