UNE-EN 12239:2002
Current
The latest, up-to-date edition.
Ventilation for buildings - Air terminal devices - Aerodynamic testing and rating for displacement flow applications
Hardcopy , PDF
Spanish, Castilian, English
17-04-2002
Foreword
1 Scope
2 Normative references
3 Terms, definitions and symbols
3.1 Terms and definitions
3.2 Symbols
4 Types of air terminal devices
5 Method of test
5.1 Principle
5.2 Test set-up
5.3 Installation
5.3.1 General
5.3.2 Test installation D
5.3.3 Test installation P
5.4 Velocity instruments
5.5 Test room
5.6 Procedure
5.6.1 General
5.6.2 Measuring with tracer gas
5.6.3 Measuring with zero pressure-difference method
5.7 Expression of results
5.7.1 Pressure measurement for a given flow rate
5.7.2 Velocity measurement
5.7.3 Induction rate measurement
6 Uncertainty
Defines 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.
Committee |
CTN 100
|
DocumentType |
Standard
|
Pages |
20
|
PublisherName |
Asociacion Espanola de Normalizacion
|
Status |
Current
|
Standards | Relationship |
NF EN 12239 : 2001 | Identical |
NBN EN 12239 : 2001 | Identical |
NEN EN 12239 : 2001 | Identical |
NS EN 12239 : 1ED 2001 | Identical |
I.S. EN 12239:2001 | Identical |
SN EN 12239 : 2002 | Identical |
UNI EN 12239 : 2006 | Identical |
BS EN 12239:2001 | Identical |
EN 12239:2001 | Identical |
DIN EN 12239:2001-11 | Identical |
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