PREN 14277 : DRAFT 2001
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
VENTILATION FOR BUILDING - AIR TERMINAL DEVICES - METHOD FOR AIRFLOW MEASUREMENT BY CALIBRATED SENSORS IN ATD/PLENUM BOXES
01-09-2006
12-01-2013
Foreword
1 Scope
2 Normative references
3 Definitions and symbols
3.1 Definitions
3.2 Symbols
4 Instrumentation
4.1 Air flow rate measurement
4.2 Pressure measurement
4.3 Temperature measurement
5 Sampling
5.1 General
5.2 Integral damper
6 Determination of the calibration curve
6.1 Principle
6.2 Test installation
6.3 Test procedure
7 Test to determine the effect of flow disturbance on
measurement accuracy
7.1 Principle
7.2 Test procedure
8 Test report
8.1 Test results
8.2 Contents
Annex A [normative] Zero-pressure difference method
A.1 Principle
Describes methods for the laboratory aerodynamic testing and rating of the air flow rate measurement accuracy or fixed air flow rate measurement devices, including supply and exhaust air terminal devices (ATD) and in-duct measurement station (IMS) and the sensitivity of such devices to flow disturbance.
| Committee |
TC 156
|
| DocumentType |
Draft
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| Standards | Relationship |
| 01/714475 DC : DRAFT NOV 2001 | Identical |
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