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VENTILATION FOR BUILDINGS - AIR TERMINAL DEVICES - METHOD FOR AIRFLOW MEASUREMENT BY CALIBRATED SENSORS IN OR CLOSE TO ATD/PLENUM BOXES

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2006

Publisher

National Standards Authority of Ireland

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Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

Foreword
1 Scope
2 Normative references
3 Terms, definitions and symbols
  3.1 Terms and 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 - Principle

Describes methods for the laboratory aerodynamic testing and rating of the air flow rate measurement accuracy of fixed air flow rate measurement devices, including supply and exhaust air terminal devices (ATD) and in-duct measurement stations (IMS) and the sensitivity of such devices to flow disturbance.

DocumentType	Standard
Pages	28
PublisherName	National Standards Authority of Ireland
Status	Current

Standards	Relationship
BS EN 14277:2006	Identical
EN 14277:2006	Identical
DIN EN 14277:2006-11	Identical
UNE-EN 14277:2007	Identical
DIN EN 14277 E : 2006	Identical