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Measurement of fluid flow in closed conduits — Guidance to the selection, installation and use of Coriolis flowmeters (mass flow, density and volume flow measurements)
90.93 Standard confirmed
Measurement of fluid flow in closed conduits — Ultrasonic transit-time meters for liquid
90.93 Standard confirmed
Measurement of fluid flow in closed conduits — Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full
90.93 Standard confirmed
Measurement of fluid flow in closed conduits — Thermal mass flowmeters
90.60 Close of review
Measurement of fluid flow in closed conduits — Ultrasonic meters for gas — Part 1: Meters for custody transfer and allocation measurement
90.20 Standard under periodical review
Measurement of fluid flow in closed conduits - Ultrasonic meters for gas — Part 2: Meters for industrial applications
90.92 Standard to be revised
Measurement of fluid flow in closed conduits — Guidance for the use of electromagnetic flowmeters for conductive liquids
90.93 Standard confirmed
Measurement of fluid flow in closed conduits — Clamp-on ultrasonic transit-time meters for liquids and gases
60.60 Standard published
Measurement of fluid flow rate in closed conduits — Radioactive tracer methods
60.60 Standard published
Measurement of water flow in closed conduits — Tracer methods — Part 1: General
90.93 Standard confirmed
Measurement of water flow in closed conduits — Tracer methods — Part 2: Constant rate injection method using non-radioactive tracers
90.60 Close of review
Measurement of water flow in closed conduits — Tracer methods — Part 3: Constant rate injection method using radioactive tracers
90.99 Withdrawal of Standard proposed by TC or SC
Measurement of water flow in closed conduits — Tracer methods — Part 6: Transit time method using non-radioactive tracers
90.93 Standard confirmed
Measurement of water flow in closed conduits — Tracer methods — Part 7: Transit time method using radioactive tracers
90.99 Withdrawal of Standard proposed by TC or SC
Measurement of clean water flow in closed conduits — Velocity-area method using current-meters in full conduits and under regular flow conditions
90.60 Close of review
Measurement of fluid flow in closed conduits — Velocity area method using Pitot static tubes
90.92 Standard to be revised
Measurement of fluid flow in closed conduits — Velocity-area methods of flow measurement in swirling or asymmetric flow conditions in circular ducts by means of current-meters or Pitot static tubes
90.99 Withdrawal of Standard proposed by TC or SC
Measurement of fluid flow in closed conduits - Ultrasonic meters for gas — Part 2: Meters for industrial applications
20.00 New project registered in TC/SC work programme
