Please select and order
€98.22
excl. VAT
Add to cart
Norm

ÖNORM EN 13030

Issue date: 2002 02 01

Ventilation for buildings - Terminals - Performance testing of louvres subjected to simulated rain

This European Standard specifies a method for measuring the water rejection performance of louvres subject to simulated rain and wind pressures, both with and without ai...
Valid
Publisher:
Austrian Standards International
Format:
Digital | 31 Pages
Language:
German | English | Download GER/ENG
Optionally co-design standards:
This European Standard specifies a method for measuring the water rejection performance of louvres subject to simulated rain and wind pressures, both with and without air flow through the louvre under test. For the purpose of tests in this standard, a 1000 mm 1000 mm section of weather louvre or the nearest possible blade increment is considered. Weather louvres are designed to restrict the passage of water during rainfall while allowing the passage of air into or from an air distribution system or part of a building. They are used in a wide range of applications, where there may be differences in wind speed and direction, levels of local turbulence, rate and droplet size, distribution of rainfall and surface water flow from the surrounding structure. It is impractical to consider a standard test procedure simulating the whole range of likely conditions, but this standard provides for heavy rainfall directed on to the louvre surface, with simulated wind pressures. This provides a common basis on which to compare the water rejection performance of weather louvres of different designs. This standard is not intended for the evaluation of weather performance of pressure relief dampers. The purpose of tests incorporated in this European Standard is as follows: a) Weather tests To establish the weather louvre effectiveness when subjected to wind pressure at various air flow rates. b) Discharge and Entry loss coefficient/Pressure requirements To establish the air pressure loss through the weather louvre at various air flow rates and by calculation the Discharge and Entry Loss Coefficient.
ÖNORM EN 13030
2002 02 01
Ventilation for buildings - Terminals - Performance testing of louvres subjected to simulated rain
Norm
Norm
ISO 5221:1984
Issue date : 1984 01 01
Air distribution and air diffusion — Rules to methods of measuring air flow rate in an air handling duct
Norm
ISO 5801:2007
Issue date : 2007 12 13
Industrial fans — Performance testing using standardized airways
Norm
ÖNORM EN ISO 5167-1
Issue date : 2003 12 01
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements (ISO 5167-1:2003)
Norm
ÖNORM EN ISO 5167-2
Issue date : 2003 12 01
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 2: Orifice plates (ISO 5167-2:2003)
Norm
ÖNORM EN ISO 5167-3
Issue date : 2003 12 01
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 3: Nozzles and Venturi nozzles (ISO 5167-3:2003)
Norm
ÖNORM EN ISO 5167-4
Issue date : 2003 12 01
Measurement of fluid flow by means of pressure differential devices inserted in ciruclar cross-section conduits running full - Part 4: Venturi tubes (ISO 5167-4:2003)
Norm
ISO 5221:1984
Issue date : 1984 01 01
Air distribution and air diffusion — Rules to methods of measuring air flow rate in an air handling duct
Norm
ISO 5801:2017
Issue date : 2017 09 15
Fans — Performance testing using standardized airways