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ASTM D4409-95(1999)
Standard Test Method for Velocity Measurements of Water in Open Channels with Rotating Element Current Meters
Automaticky preložený názov:
Štandardná skúšobná metóda pre rýchlosť meranie vody v korytách s otáčavý prvok meračov prúdu
NORMA vydaná dňa 10.6.1999
Informácie o norme:
Označenie normy: ASTM D4409-95(1999)
Poznámka: NEPLATNÁ
Dátum vydania normy: 10.6.1999
Kód tovaru: NS-27103
Počet strán: 5
Približná hmotnosť: 15 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM D4409-95(1999) :
Keywords:
discharge measurement, open channel flow, water discharge, water velocity, ICS Number Code 17.120.10 (Flow in closed conduits)
Doplňujúce informácie
| 1. Scope | ||||||||||||
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1.1 This test method describes the design and use of cup-type or vane-type vertical axis current meters and propeller-type horizontal axis current meters for measuring water velocities in open channels. 1.2 This test method is intended primarily for those meters customarily used in open-channel hydraulic (as distinguished from oceanographic) applications with an operator in attendance. 1.3 This test method is intended primarily for current meters that measure one component or filament of flow. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. |
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| 2. Referenced Documents | ||||||||||||
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