Standards search

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Calibration and accuracy of non-catching precipitation measurement instruments

60.60 Standard published

CEN/TC 318

Hydrometry - Sedimentation - Measurements required for effective sediment management and control at river structures

60.60 Standard published

CEN/TC 318

Safety of machinery - Noise test code for foundry machines and equipment

90.60 Close of review

CEN/TC 202

Hydrometry - Minimum performance requirements and test procedures for water monitoring equipment - Devices for the determination of flow - Part 1: Open channel instrumentation

60.60 Standard published

CEN/TC 318

Hydrometry - Selection, establishment and operation of a gauging station (ISO 18365:2013)

60.60 Standard published

CEN/TC 318

Hydrometric uncertainty guidance (HUG) (ISO 25377:2020)

60.60 Standard published

CEN/TC 318

Hydrometry - Water level measuring devices (ISO 4373:2022)

60.60 Standard published

CEN/TC 318

Hydrometry - Cableway systems for stream gauging (ISO 4375:2014)

60.60 Standard published

CEN/TC 318

Hydrometry - Measurement of discharge by the ultrasonic transit time (time of flight) method (ISO 6416:2017)

60.60 Standard published

CEN/TC 318

Hydrometry - Measurement of liquid flow in open channels - Velocity area methods using point velocity measurements (ISO 748:2021)

60.60 Standard published

CEN/TC 318

Hydrometry - Vocabulary and symbols (ISO 772:2022)

60.60 Standard published

CEN/TC 318

Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 3: Procedure for determining and verifying declared noise emission values

60.60 Standard published

CLC/TC 59X

Hydrometry — Slope-area method

90.60 Close of review

ISO/TC 113/SC 1

Hydrometry — Velocity-area methods using current-meters — Collection and processing of data for determination of uncertainties in flow measurement

90.93 Standard confirmed

ISO/TC 113/SC 5

Hydrometric determinations — Measurement of suspended sediment transport in tidal channels

90.20 Standard under periodical review

ISO/TC 113/SC 6

Measurement of liquid flow in open channels — Method of specifying performance of hydrometric equipment

90.60 Close of review

ISO/TC 113/SC 5

Hydrometry — Suspended sediment in streams and canals — Determination of concentration by surrogate techniques

90.93 Standard confirmed

ISO/TC 113/SC 6

Hydrometric determinations — Flow measurements in open channels using structures — Use of vertical underflow gates

90.93 Standard confirmed

ISO/TC 113/SC 2