IEC 60704-2-2:2009 PDF Download

The airborne acoustical noise that fan heaters create is tested in accordance with the IEC 60704-2-2:2009 standard. This standard covers electric fan heaters with mains or battery power that can be installed on the wall, a table, the floor, or other surfaces. This standard aims to create techniques for measuring the noise made by these appliances with accuracy.

This edition of the standard includes clauses about measurement uncertainty and standard deviation, which is a noteworthy change. With these modifications, the declaration and verification of noise levels should be carried out more accurately and consistently.

It is significant to note that IEC 60704-1:2010, which offers broad specifications for determining the airborne acoustical noise created by all types of household and related electrical equipment, should be utilized in combination with this standard.