BS 848-2:1985 Fans for general purposes. Methods of noise testing (AMD 9374) (Withdrawn)
Publication Year
1985
Document Status
Withdrawn
Abstract
Determination of the acoustic performance of fans operating against difference of pressure. Four methods are described: in-duct, reverberant field, free field and semi-reverberant. Illustrations are given of suitable test ducting and anechoic terminations.
Document History
Supersedes BS 848-2:1966. Partially superseded by BS 848-2-6:2000. Superseded by BS EN ISO 5136:2003 - BS 848-2-5:2003 and BS ISO 13347-1:2004, BS ISO 13347-2:2004, BS ISO 13347-3:2004, BS ISO 13347-4:2004.
ISBN
0580148556
Publisher Information
British Standards Institution
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