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EN 15036-2:2006

Current
Current

The latest, up-to-date edition.

Heating boilers - Test regulations for airborne noise emissions from heat generators - Part 2: Flue gas noise emissions at the outlet of the heat generator
Published date

09-27-2006

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Set-up and measurement equipment
5 Test arrangements
6 Test procedure
7 Calculations
8 Test report
Annex A (informative) Guidelines for the design and construction
                      of an anechoic termination
Annex B (informative) Testing of anechoic terminations
Annex C (normative) Procedure for calculating the A-weighted
                      sound power level from the octave band or
                      one-third-octave band sound power levels
Annex D (informative) Uncertainty of the measurement process
Bibliography

This European Standard applies to heat generators according to EN 15036-1, which are connected to chimneys/ducts which discharge combustion products via a duct into open air.The data measured according to this European Standard will probably be different from the noise radiated from the end of the chimney.Readings from forced-draught burners complying with EN 267 or EN 676 are only applicable in practice if they have been taken in conjunction with a boiler. Noise emitted into chimneys/ducts by heat generators operating independently of indoor air can also be measured in accordance with this European Standard.Boilers supplied with combined air inlet and exhaust terminal configuration where ducts are within an external wall can be measured according to one of the test methods detailed in EN 15036-1.This European Standard describes the objective procedure for determining sound power levels LW, at the outlet of a heat generator that is emitting broad-band, narrow-band, or tonal continuous sound.This European Standard is applicable to boilers designed to be connected to a chimney or flue duct with a duct size greater than or equal to 0,06 m and whose mean flue gas flow at the microphone head is less than 5 m/s.This European Standard only applies for test purposes under laboratory conditions.

Committee
CEN/TC 57
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current

VDI 2715:2011-11 Noise control in heating systems

EN 676:2003+A2:2008/AC:2008 AUTOMATIC FORCED DRAUGHT BURNERS FOR GASEOUS FUELS
EN ISO 5136:2009 Acoustics - Determination of sound power radiated into a duct by fans and other air-moving devices - In-duct method (ISO 5136:2003)
IEC 60942:2003 Electroacoustics - Sound calibrators
ISO 266:1997 Acoustics — Preferred frequencies
EN 267:2009+A1:2011 Automatic forced draught burners for liquid fuels
EN 437:2003+A1:2009 Test gases - Test pressures - Appliance categories
EN 61672-1:2013 Electroacoustics - Sound level meters - Part 1: Specifications
CEN/TR 1749:2014 European scheme for the classification of gas appliances according to the method of evacuation of the combustion products (types)
EN ISO 266 : 1997 ACOUSTICS - PREFERRED FREQUENCIES (ISO 266:1997)
IEC 61260:1995 Electroacoustics - Octave-band and fractional-octave-band filters
EN 60942:2003 Electroacoustics - Sound calibrators
ISO 5136:2003 Acoustics — Determination of sound power radiated into a duct by fans and other air-moving devices — In-duct method
EN 61260:1995/A1:2001 ELECTROACOUSTICS - OCTAVE-BAND AND FRACTIONAL-OCTAVE-BAND FILTERS
EN 15036-1:2006 Heating boilers - Test regulations for airborne noise emissions from heat generators - Part 1: Airborne noise emissions from heat generators

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