EN 12239:2001
Current
The latest, up-to-date edition.
Ventilation for buildings - Air terminal devices - Aerodynamic testing and rating for displacement flow applications
29-08-2001
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
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.
| Committee |
CEN/TC 156
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| NS EN 12239 : 1ED 2001 | Identical |
| BS EN 12239:2001 | Identical |
| UNE-EN 12239:2002 | Identical |
| NF EN 12239 : 2001 | Identical |
| NEN EN 12239 : 2001 | Identical |
| SN EN 12239 : 2002 | Identical |
| NBN EN 12239 : 2001 | Identical |
| PN EN 12239 : 2002 | Identical |
| DIN EN 12239:2001-11 | Identical |
| I.S. EN 12239:2001 | Identical |
| UNI EN 12239 : 2006 | Identical |
| BS EN 16445:2013 | Ventilation for buildings. Air diffusion. Aerodynamic testing and rating for mixed flow application: non-isothermal procedure for cold jet |
| EN 12238:2001 | Ventilation for buildings - Air terminal devices - Aerodynamic testing and rating for mixed flow application |
| BS EN ISO 7235:2009 | Acoustics. Laboratory measurement procedures for ducted silencers and air-terminal units. Insertion loss, flow noise and total pressure loss |
| UNI EN 16445 : 2013 | VENTILATION FOR BUILDINGS - AIR DIFFUSION - AERODYNAMIC TESTING AND RATING FOR MIXED FLOW APPLICATION: NON-ISOTHERMAL PROCEDURE FOR COLD JET |
| UNI EN 15423 : 2008 | VENTILATION FOR BUILDINGS - FIRE PRECAUTIONS FOR AIR DISTRIBUTION SYSTEMS IN BUILDINGS |
| 08/30188933 DC : DRAFT SEP 2008 | BS EN 15854 - VENTILATION FOR BUILDINGS - AIR DIFFUSION - AERODYNAMIC TESTING AND RATING FOR MIXING FLOW APPLICATION - NON-ISOTHERMAL PROCEDURE FOR A COLD JET |
| I.S. EN ISO 7235:2009 | ACOUSTICS - LABORATORY MEASUREMENT PROCEDURES FOR DUCTED SILENCERS AND AIR-TERMINAL UNITS - INSERTION LOSS, FLOW NOISE AND TOTAL PRESSURE LOSS |
| DIN EN ISO 7235:2010-01 | Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units - Insertion loss, flow noise and total pressure loss (ISO 7235:2003) |
| BS EN 15423:2008 | Ventilation for buildings. Fire precaution for air distribution systems in buildings |
| BS EN 12238:2001 | Ventilation for buildings. Air terminal devices. Aerodynamic testing and rating for mixed flow application |
| UNI EN ISO 7235 : 2009 | ACOUSTICS - LABORATORY MEASUREMENT PROCEDURES FOR DUCTED SILENCERS AND AIR- TERMINAL UNITS - INSERTION LOSS, FLOW NOISE AND TOTAL PRESSURE LOSS |
| DIN EN 16445:2013-05 | VENTILATION FOR BUILDINGS - AIR DIFFUSION - AERODYNAMIC TESTING AND RATING FOR MIXED FLOW APPLICATION: NON-ISOTHERMAL PROCEDURE FOR COLD JET |
| UNE-EN ISO 7235:2010 | Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units - Insertion loss, flow noise and total pressure loss (ISO 7235:2003) |
| ISO 7235:2003 | Acoustics — Laboratory measurement procedures for ducted silencers and air-terminal units — Insertion loss, flow noise and total pressure loss |
| EN 15423:2008 | Ventilation for buildings - Fire precautions for air distribution systems in buildings |
| EN 16445:2013 | Ventilation for buildings - Air diffusion - Aerodynamic testing and rating for mixed flow application: non-isothermal procedure for cold jet |
| EN ISO 7235:2009 | Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units - Insertion loss, flow noise and total pressure loss (ISO 7235:2003) |
| DIN EN 15423:2008-09 | VENTILATION FOR BUILDINGS - FIRE PRECAUTIONS FOR AIR DISTRIBUTION SYSTEMS IN BUILDINGS |
| I.S. EN 16445:2013 | VENTILATION FOR BUILDINGS - AIR DIFFUSION - AERODYNAMIC TESTING AND RATING FOR MIXED FLOW APPLICATION: NON-ISOTHERMAL PROCEDURE FOR COLD JET |
| I.S. EN 15423:2008 | VENTILATION FOR BUILDINGS - FIRE PRECAUTIONS FOR AIR DISTRIBUTION SYSTEMS IN BUILDINGS |
| EN 12238:2001 | Ventilation for buildings - Air terminal devices - Aerodynamic testing and rating for mixed flow application |
| EN ISO 5167-1:2003 | 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) |
| ISO 5167-1:2003 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 1: General principles and requirements |
| CR 12792 : 1997 | VENTILATION FOR BUILDINGS - SYMBOLS AND TERMINOLOGY |
| ISO 5221:1984 | Air distribution and air diffusion Rules to methods of measuring air flow rate in an air handling duct |
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