BS EN 16445:2013
Current
The latest, up-to-date edition.
Ventilation for buildings. Air diffusion. Aerodynamic testing and rating for mixed flow application: non-isothermal procedure for cold jet
Hardcopy , PDF
English
31-03-2013
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols (and abbreviated terms)
5 Requirements
6 Test to measure the non isothermal air discharge
characteristics of a supply ATD
7 Report
Bibliography
Defines methods for the laboratory aerodynamic testing and rating of air terminal devices for mixed flow applications, including the specification of suitable test facilities and measurement techniques.
| Committee |
RHE/2
|
| DocumentType |
Standard
|
| Pages |
26
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
This European Standard specifies methods for the laboratory aerodynamic testing and rating of air terminal devices for mixed flow applications, including the specification of suitable test facilities and measurement techniques. This standard applies to laboratory testing of ATD for technical characterisation.
The standard gives only tests for the assessment of characteristics of the air terminal devices for mixed flow applications, under non-isothermal conditions with a cold jet. It does not cover the testing of isothermal or low velocity terminal devices which are covered by other published standards.
This European Standard applies to ventilation or air conditioning systems designed for the maintenance of comfort conditions for buildings. It is not applicable in the case of systems for the control of industrial or other special process environments. In the latter case however, it may be referred to if the system technology is similar to that of the above mentioned ventilation and air conditioning systems.
The principles described in this European Standard can also be used on site or in a lab for full-scale measurements.
| Standards | Relationship |
| EN 16445:2013 | Identical |
| ISO 5167-3:2003 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 3: Nozzles and Venturi nozzles |
| EN 12238:2001 | Ventilation for buildings - Air terminal devices - Aerodynamic testing and rating for mixed flow application |
| EN 12792:2003 | Ventilation for buildings - Symbols, terminology and graphical symbols |
| ISO 7726:1998 | Ergonomics of the thermal environment Instruments for measuring physical quantities |
| ISO 5167-4:2003 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 4: Venturi tubes |
| ISO 5167-2:2003 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 2: Orifice plates |
| 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 |
| EN 12239:2001 | Ventilation for buildings - Air terminal devices - Aerodynamic testing and rating for displacement flow applications |
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