Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units - Insertion loss, flow noise and total pressure loss (ISO 7235:2003)

Available format(s)

Hardcopy , PDF

Language(s)

Spanish, Castilian, English

Published date

03-03-2010

Publisher

Asociacion Espanola de Normalizacion

Committee	CTN 74/SC 1
DocumentType	Standard
Pages	60
PublisherName	Asociacion Espanola de Normalizacion
Status	Current
Supersedes	UNE-EN ISO 7235:2004

Standards	Relationship
ISO 7235:2003	Identical
NBN EN ISO 7235 : 2009	Identical
NEN EN ISO 7235 : 2009	Identical
NS EN ISO 7235 : 2009	Identical
I.S. EN ISO 7235:2009	Identical
SN EN ISO 7235:2010	Identical
UNI EN ISO 7235 : 2009	Identical
BS EN ISO 7235:2009	Identical
EN ISO 7235:2009	Identical
NF EN ISO 7235 : 2009	Identical
DIN EN ISO 7235:2010-01	Identical

ISO 5725-1:1994	Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
ISO 11200:2014	Acoustics Noise emitted by machinery and equipment Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions
EN 12238:2001	Ventilation for buildings - Air terminal devices - Aerodynamic testing and rating for mixed flow application
IEC 60942:2003	Electroacoustics - Sound calibrators
ISO 5725-3:1994	Accuracy (trueness and precision) of measurement methods and results — Part 3: Intermediate measures of the precision of a standard measurement method
ISO 5725-6:1994	Accuracy (trueness and precision) of measurement methods and results — Part 6: Use in practice of accuracy values
ISO 5725-4:1994	Accuracy (trueness and precision) of measurement methods and results Part 4: Basic methods for the determination of the trueness of a standard measurement method
ISO 11820:1996	Acoustics — Measurements on silencers in situ
BS 4718:1971	Methods of test for silencers for air distribution systems
ISO 3746:2010	Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Survey method using an enveloping measurement surface over a reflecting plane
ISO 5135:1997	Acoustics Determination of sound power levels of noise from air-terminal devices, air-terminal units, dampers and valves by measurement in a reverberation room
ISO 5167-1:2003	Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 1: General principles and requirements
ISO 9614-3:2002	Acoustics — Determination of sound power levels of noise sources using sound intensity — Part 3: Precision method for measurement by scanning
EN 12239:2001	Ventilation for buildings - Air terminal devices - Aerodynamic testing and rating for displacement flow applications
ISO 5725-2:1994	Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ISO 14163:1998	Acoustics — Guidelines for noise control by silencers
ISO 3741:2010	Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Precision methods for reverberation test rooms
ISO 5221:1984	Air distribution and air diffusion Rules to methods of measuring air flow rate in an air handling duct
IEC 61260:1995	Electroacoustics - Octave-band and fractional-octave-band filters
EN 12589:2001	Ventilation for buildings - Air terminal units - Aerodynamic testing and rating of constant and variable rate terminal units
ISO 3966:2008	Measurement of fluid flow in closed conduits Velocity area method using Pitot static tubes
ISO 5136:2003	Acoustics — Determination of sound power radiated into a duct by fans and other air-moving devices — In-duct method
ISO 5725-5:1998	Accuracy (trueness and precision) of measurement methods and results — Part 5: Alternative methods for the determination of the precision of a standard measurement method
IEC 60651:1979+AMD1:1993+AMD2:2000 CSV	Sound level meters
IEC 60804:2000	Integrating-averaging sound level meters