Metrology and measurement

ISO 9613-2:2024/DAmd 1 - Acoustics — Attenuation of sound during propagation outdoors — Part 2: Engineering method for the prediction of sound pressure levels outdoors — Amendment 1
Categories: Measurement. Acoustics
Committee: ISO/TC 43/SC 1 (Noise)
Origin: ISO
Close date: 28 Oct 2026
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ISO/DIS 17089-2 - Measurement of fluid flow in closed conduits — Ultrasonic meters for gas — Part 2: Meters for industrial applications
Categories: Measurement. Fluid flow
Committee: ISO/TC 30/SC 5 (Velocity and mass methods)
Origin: ISO
Close date: 26 Nov 2026
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ISO/DIS 17089-3 - Measurement of fluid flow in closed conduits — Ultrasonic meters for gas — Part 3: Meters for emission monitoring and reporting associated with flaring and venting
Categories: Measurement. Fluid flow
Committee: ISO/TC 30/SC 5 (Velocity and mass methods)
Origin: ISO
Close date: 26 Nov 2026
Draft Details
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