BS ISO 3455:2007
Hydrometry. Calibration of current-meters in straight open tanks

Standard No.

BS ISO 3455:2007

Release Date

2007

Published By

British Standards Institution (BSI)

Status

Be replaced 2021-01

Replace By

BS ISO 3455:2021

Latest

BS ISO 3455:2021

Replace

05/30077150 DC:2005 BS 3680-8C:1980

Scope

This International Standard specifies the procedure of calibration of current-meters of rotating-element type as well as stationary-sensor type (electromagnetic type) in straight open tanks. It also specifies the types of tank, rating carriage and equipment to be used and the method of presenting the results. The procedure does not take into account any possible difference existing between the behaviour of a currentmeter moving in motionless water and that of a fixed current-meter in turbulent flow.

BS ISO 3455:2007 history

• 2021 BS ISO 3455:2021 Hydrometry. Calibration of current-meters in straight open tanks
• 2007 BS ISO 3455:2007 Hydrometry. Calibration of current-meters in straight open tanks
• 1980 BS 3680-8C:1980 Measurement of liquid flow in open channels - Measuring instruments and equipment - Calibration of rotating-element current-meters in straight open tanks

BS ISO 3455:2007 Hydrometry. Calibration of current-meters in straight open tanks has been changed from BS 3680-8C:1980 Measurement of liquid flow in open channels - Measuring instruments and equipment - Calibration of rotating-element current-meters in straight open tanks.