DIN EN 60534-8-2:2012-07
Industrial-process control valves - Part 8-2: Noise considerations - Laboratory measurement of noise generated by hydrodynamic flow through control valves (IEC 60534-8-2:2011); German version EN 60534-8-2:2011 / Note: DIN EN 60534-8-2 (1994-02) remains valid alongside this standard until 2014-11-16.
| Fecha edición: |
2012-07-01
En Vigor
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| Idiomas disponibles: | Alemán |
| Resumen: | This section of IEC 60534-8 includes the method for measuring the sound pressure level due to liquid flow through a control valve and the method for determining the characteristic increase of noise due to the onset of cavitation. It also defines the equipment, methods and procedures for the laboratory measurement of the airborne sound needed to determine these characteristics. Dieser Hauptabschnitt von IEC 60534-8 beschreibt die Methode zur Messung des Schalldruckpegels von flüssigkeitsdurchströmten Stellventilen sowie die Ermittlung des charakteristischen Pegelanstiegs beim Beginn der Kavitation. Ferner werden Prüfausrüstung, Methoden und Prüfabläufe definiert für die Laboratoriumsmessungen von Geräuschen, die notwendig sind, um die charakteristischen Geräuschkennwerte zu bestimmen. |
| Keywords: | Acoustic measurement|Airborne noise|Control valves|Correcting units|Definitions|Direction-control valves|Electrical engineering|Fluid engineering|Hydrodynamic|Hydrodynamics|Internal|Laboratory testing|Laboratory tests|Liquid flow|Measurement|Measurement of airborne noise|Measuring techniques|Noise emissions|Noise measurement|Pipelines|Process automation|Process control|Process measuring and control technology|Sound pressure level|Testing|Valves |
| ICS: | 17.140.20 - Ruido emitido por las máquinas, 23.060.40 - Reguladores de presión |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN 60534-8-2:2011 Idéntica IEC 60534-8-2:2011 |
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Reemplazo Normas |
Reemplaza a DIN EN 60534-8-2:1994-02 Reemplaza a DIN IEC 60534-8-2:2008-08 |
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