British & International Standards
BS EN ISO 7235 : Ducted Silencers and Air-terminal Units
Flow Noise
Noise Instrumentation
Standard Number BS EN ISO 7235:2009
Title Acoustics. Laboratory measurement procedures for ducted silencers and air-terminal units. Insertion loss, flow noise and total pressure loss
Status Current
Publication Date 30 April 2010
Cross References ISO 3741:1999, ISO 3746, ISO 5167-1, ISO 5221, ISO 9614-3, IEC 60651:2001, IEC 60804:2000, IEC 60942:1997, IEC 61260, ISO 3966, ISO 5135, ISO 5136, ISO 5725-1, ISO 5725-2, ISO 5725-3, ISO 5725-4, ISO 5725-5, ISO 5725-6, ISO 11200:1995, ISO 11820:1996, ISO 14163:1998, EN 12238, EN 12239, EN 12589, BS 4718, ASTM E477-73, 98/37/EC, 98/79/EC, 2006/42/EC
Replaces BS EN ISO 7235:2003
International Relationships EN ISO 7235:2009 Identical, ISO 7235:2003 Identical
Descriptors Acoustics, Acoustic measurement, Silencers, Air terminal devices, Air-conditioning equipment, Ventilation equipment, Air intakes, Noise control (acoustic), Noise control devices, Pressure loss
ICS 91.120.20
Site maintained by:-
Gracey & Associates 01933 624212
BSI accreditation for instrument hire and calibration
Home l
Manufacturers l
Applications l
Hire Notes and FAQ l
Instrument Search
More Standards |
Glossary |
Calibration Service.