EN 12239:2001

Ventilation for buildings - Air terminal devices - Aerodynamic testing and rating for displacement flow applications

Publication date:   Jul 6, 2002

General information

90.93 Standard confirmed   Nov 21, 2017


CEN/TC 156 Ventilation for buildings

European Norm

91.140.30   Ventilation and air-conditioning systems



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This European Standard specifies methods for the laboratory aerodynamic testing and rating of low velocity air terminal devices for displacement flow applications, including the specification of suitable test facilities and measurement techniques.
The standard gives only tests for the assessment of characteristics of the air terminal devices under non-isothermal conditions.
This standard applies to Class IV air terminal devices as defined in EN 12238.

Related legislation

Legislation related to this standard


Construction products


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

Life cycle


EN 12239:2001
90.93 Standard confirmed
Nov 21, 2017