Withdrawn
This European standard specifies performance test methods for fans used in the residential ventilation. These methods primarily concern: a) Ventilation fans installed on a wall or in a window without any duct; b) Ventilation fans installed in the downstream of a duct; c) Ventilation fans installed in the upwardstream of a duct; d) Ventilation fans installed in a duct; e) Encased fans having several inlets. This standard defines for each type of fan, the acoustic testing methods. The following method can be used: a) In duct method; b) Reverberant field method; c) Free field or semi-reverberant method.
Directives related to this standards.
Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
WITHDRAWN
SSH EN 13141-4:2007
95.99
Withdrawal of Standard
May 30, 2012
WITHDRAWN
SSH EN 13141-4:2011
Shqip