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ISO 748:2021

Hydrometry — Measurement of liquid flow in open channels — Velocity area methods using point velocity measurements
15. 11. 2021.

Опште информације

60.60     15. 11. 2021.

ISO

ISO/TC 113/SC 1

Međunarodni standard

17.120.20  

engleski   francuski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

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.

Životni ciklus

PRETHODNO

POVUČEN
ISO 748:2007

TRENUTNO

OBJAVLJEN
ISO 748:2021
60.60 Standard objavljen
15. 11. 2021.

Nacionalna preuzimanja

SRPS EN ISO 748:2022  
ISS

Hidrometrija – Merenje protoka vode u otvorenim tokovima – Metode brzina površina merenjem brzina u tačkama

60.60   Standard objavljen

U113 Saznaj više