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Measurement of liquid flow in closed conduits — Weighing method — Technical Corrigendum 1

60.60 Standard published

ISO/TC 30

Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 1: General principles and requirements

60.60 Standard published

ISO/TC 30/SC 2

Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 2: Orifice plates

60.60 Standard published

ISO/TC 30/SC 2

Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 3: Nozzles and Venturi nozzles

60.60 Standard published

ISO/TC 30/SC 2

Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 4: Venturi tubes

60.60 Standard published

ISO/TC 30/SC 2

Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 5: Cone meters

60.60 Standard published

ISO/TC 30/SC 2

Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 6: Wedge meters

60.60 Standard published

ISO/TC 30/SC 2

Measurement of fluid flow — Procedures for the evaluation of uncertainties

90.92 Standard to be revised

ISO/TC 30

Assessment of uncertainty in the calibration and use of flow measurement devices — Part 2: Non-linear calibration relationships

90.20 Standard under periodical review

ISO/TC 30

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

90.60 Close of review

ISO/TC 30/SC 5

Measurement of liquid flow in closed conduits — Method by collection of the liquid in a volumetric tank

90.93 Standard confirmed

ISO/TC 30

Measurement of gas flow by means of critical flow nozzles

60.60 Standard published

ISO/TC 30/SC 2

Measurement of liquid flow in closed conduits by the weighing method — Procedures for checking installations — Part 1: Static weighing systems

90.93 Standard confirmed

ISO/TC 30

Measurement of gas flow in closed conduits — Turbine meters

90.92 Standard to be revised

ISO/TC 30

Measurement of gas flow in closed conduits — Turbine meters — Technical Corrigendum 1

60.60 Standard published

ISO/TC 30

Measurement of fluid flow in closed conduits — Velocity area method using Pitot static tubes

30.20 CD study/ballot initiated

ISO/TC 30/SC 5

Measurement of wet gas flow by means of pressure differential devices inserted in circular cross-section conduits

90.93 Standard confirmed

ISO/TC 30/SC 2

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

60.60 Standard published

ISO/TC 30/SC 2