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Homepage>CSN Standards>25 MEASURING INSTRUMENTS>2593 Measuring of liquids flow in free-flow channels>CSN EN ISO 748 - Hydrometry - Measurement of liquid flow in open channels - Velocity area methods using point velocity measurements
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Released: 01.06.2022
CSN EN ISO 748 - Hydrometry - Measurement of liquid flow in open channels - Velocity area methods using point velocity measurements

CSN EN ISO 748

Hydrometry - Measurement of liquid flow in open channels - Velocity area methods using point velocity measurements

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Number of Standard:CSN EN ISO 748
Category:259310
Pages:56
Released:01.06.2022
Catalog number:514371
DESCRIPTION

CSN EN ISO 748

CSN EN ISO 748 This document specifies methods for determining the velocity and cross-sectional area of water flowing in open channels and for calculating the discharge employing point velocity measurement devices. It is applicable to methods using rotating-element current meters, acoustic doppler velocimeters (ADVs), acoustic doppler current profiler (ADCP) stationary method, surface velocity measurement including floats and other surface velocity systems. Although some general procedures are discussed, this document does not describe in detail how to use or deploy these systems. NOTE - For detailed procedures, refer to guidelines from instrument manufacturers and the appropriate public agencies.
Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.