SN EN 60704-2-2 : 1994
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TEST CODE FOR THE DETERMINATION OF AIRBORNE ACOUSTICAL NOISE EMITTED BY HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - PART 2: PARTICULAR REQUIREMENTS FOR FORCED DRAUGHT CONVECTION HEATERS
01-12-2013
Committees responsible<br>National foreword<br>Foreword<br>Introduction<br>1 Scope and object<br>2 References<br>3 Terms and definitions<br>4 Measurement methods and acoustical environments<br>5 Instrumentation<br>6 Operation and location of appliances under test<br>7 Measurement of noise levels<br>8 Calculation of sound pressure and sound power levels<br>9 Information to be recorded<br>10 Information to be reported<br>Appendix <br>A Guidelines for the design of simple test rooms with<br> essentially free-field conditions<br>Annex<br>ZA (normative) Other international publications quoted<br> in this standard with the references of the relevant<br> European publications
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