Household and similar appliances. Test code for the determination of airborne acoustical noise - Particular requirements for fan heaters

BS EN 60704-2-2:2010 Household and similar appliances. Test code for the determination of airborne acoustical noise. Particular requirements for fan heaters

BS EN 60704-2-2 applies to electric fan heaters, designed for placing on the floor, table or counter, etc., or for wall-mounting.

BS EN 60704-2-2 does not apply to

– Electric storage room heaters;

– Room humidifiers;

– Room dehumidifiers;

– Air cleaners;

– Heaters designed exclusively for industrial purposes.

Contents of BS EN 60704-2-2:

Introduction

1 Scope and object

1.1 Scope

1.1.1 General

1.1.2 Types of noise

1.1.3 Size of the source

1.2 Object

1.3 Measurement uncertainty

2 Normative references

3 Terms and definitions

4 Measurement methods and acoustical environments

5 Instrumentation

6 Operation and location of appliances under test

6.1 Equipping and pre-conditioning of appliances

6.2 Supply of electric energy and of water or gas

7 Measurement of sound pressure levels

8 Calculation of sound pressure and of sound power levels

9 Information to be recorded

10 Information to be reported

Annexes