AS 3778.6.3:2023 Measurement of water flow in open channels, Part 6.3: Measuring devices, instruments and equipment — Calibration of rotating element current-meters in straight open tanks (ISO 3455:2021, IDT)
AS 3778.6.3:2023 identically adopts ISO 3455:2021, which specifies a calibration method for mechanical type, electromagnetic type and acoustic type hydrometric current-meters used for point velocity measurement of flowing water
AS 3778.6.3:2023 history
2023AS 3778.6.3:2023 Measurement of water flow in open channels, Part 6.3: Measuring devices, instruments and equipment — Calibration of rotating element current-meters in straight open tanks (ISO 3455:2021, IDT)
1970AS 3778.6.3:1992 Measurement of water flow in open channels - Measuring devices, instruments and equipment - Calibration of rotating element current-meters in straight open tanks