ISO 748:2021 PDF Download
Standard EN Sample
Hydrometry - Measurement of liquid flow in open channels - Velocity area methods using point velocity measurements
Also Known As:
Using point velocity measurement equipment, the ISO 748:2021 standard specifies techniques for calculating the cross-sectional area and velocity of water flowing in open channels.
The standard includes surface velocity measuring systems, rotating-element current meters, acoustic doppler current profiler (ADCP) stationary techniques, and acoustic doppler velocimeters (ADVs) as measurement tools. It details how to compute the discharge using the recorded velocity and cross-sectional area.
It is crucial to remember that the standard does not offer comprehensive instructions on how to deploy or utilize these systems. Instead, it directs users who are looking for particular instructions to the instructions offered by instrument manufacturers and pertinent government organizations.
| Edition | 5 |
| ICS Codes | 17.120.20 - Flow in open channels |
| Language(s) | English |
| File Size | 1.2 MB |
