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 PDF
$30.00
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)
Standards Australia , 11/17/2023
