SN EN 13141-1 : 2004
Current
The latest, up-to-date edition.
VENTILATION FOR BUILDINGS - PERFORMANCE TESTING OF COMPONENTS/PRODUCTS FOR RESIDENTIAL VENTILATION - PART 1: EXTERNALLY AND INTERNALLY MOUNTED AIR TRANSFER DEVICES
12-01-2013
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Performance testing of aerodynamic characteristics
4.1 Flowrate/pressure
4.2 Non-reverse flow ability
4.3 Air tightness when closed (for closeable externally mounted
air transfer device)
4.4 Geometrical free area
4.5 Air diffusion in the occupied zone
5 Performance testing of sound insulation
6 Performance testing of water tightness
6.1 Principle
6.2 Test installation and conditions
6.3 Test procedure
6.4 Test report
Annex A (informative) Method for calculation of the equivalent area
Bibliography
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