• SN EN 14277 : 2006

    Current The latest, up-to-date edition.

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

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    Published date:  12-01-2013

    Publisher:  Swiss Standards

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    Table of Contents - (Show below) - (Hide below)

    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

    Abstract - (Show below) - (Hide below)

    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.

    General Product Information - (Show below) - (Hide below)

    Development Note Also numbered as SIA 382.310. (05/2007)
    Document Type Standard
    Publisher Swiss Standards
    Status Current
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