DIN EN ISO 748:2022-12
Hydrometry - Measurement of liquid flow in open channels - Velocity area methods using point velocity measurements (ISO 748:2021); German version EN ISO 748:2021
| Fecha edición: |
2022-12-01
En Vigor
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|---|---|
| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This International Standard specifies methods for determining the velocity and cross-sectional area of water flowing in open channels without ice cover, and for computing the discharge there from. It covers methods of employing current-meters. |
| Keywords: | Cross-sectional area|Floats|Flow measurement|Flow measurements|Flow rate|Hydrometry|Liquid flow|Mathematical calculations|Measurement|Measuring instruments|Measuring points|Measuring uncertainty|Open channels|Running waters|Stain tests|Streams|Surfaces|Velocity measurement|Velocity of flow|Water flows|Water practice |
| ICS: | 17.120.20 - Caudal en canales abiertos |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 748:2021 Idéntica ISO 748:2021 |
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Reemplazo Normas |
Reemplaza a DIN EN ISO 748:2008-02 Reemplaza a DIN EN ISO 748:2020-09 |
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