BS 4856-5:1979 - Methods for testing and rating fan coil units, unit heaters and unit coolers. Acoustic performance; with ducting

BS 4856-5:1979

Methods for testing and rating fan coil units, unit heaters and unit coolers. Acoustic performance; with ducting

Status : Superseded, Withdrawn   Published : July 1979 Replaced By : BS 4856-4:1997

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Methods of testing and rating sound power emission resulting from the operation of air-moving parts of fan coil units, unit heaters and coolers as defined in Part 3, when used with ducting. Instructions for calculations and for presentation of test results comprising sound power radiated from the outlet, the inlet or the casing of a unit.




Standard NumberBS 4856-5:1979
TitleMethods for testing and rating fan coil units, unit heaters and unit coolers. Acoustic performance; with ducting
StatusSuperseded, Withdrawn
Publication Date31 July 1979
Withdrawn Date15 September 1997
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Replaced ByBS 4856-4:1997
Draft Superseded By77/78424 DC
DescriptorsFan coil units, Air treatment devices, Air-conditioning equipment, Unit heaters, Unit coolers, Heat exchangers, Ducts (building services), Acoustic measurement, Performance, Sound intensity, Ratings, Mathematical calculations, Precision, Noise (environmental), Sound sources
ICS17.140.20
91.140.30
Title in FrenchMéthodes d'essai et de la détermination du rendement des unités hélicoïdales des ventilateurs de chauffage et de refroidissement. Performance acoustique; avec canalisation supplémentaire
Title in GermanVerfahren zur Pruefung und Bestimmung der Leistung von Schraubeneinheiten in Heiz- und Kuehlgeblaesen. Akustische Leistung; mit zusaetzliche Luftzufuehrung
CommitteeRHE/6
ISBN0 580 10845 7
PublisherBSI
FormatA4
DeliveryNo
Pages16
File Size1.64 MB
Price£182.00


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