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  • DIN EN ISO 16890-2 E : 2017

    Current The latest, up-to-date edition.

    AIR FILTERS FOR GENERAL VENTILATION - PART 2: MEASUREMENT OF FRACTIONAL EFFICIENCY AND AIR FLOW RESISTANCE (ISO 16890-2:2016)

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2017

    Publisher:  German Institute for Standardisation (Deutsches Institut für Normung)

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

    National foreword
    European foreword
    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Symbols and abbreviated terms
    5 General test requirements
    6 Test materials
    7 Test equipment
    8 Qualification of test rig and apparatus
    9 Test methods
    10 Data reduction and calculations
    11 Reporting results
    Annex A (informative) - Example
    Annex B (informative) - Resistance to air flow calculation
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes the aerosol production, the test equipment and the test methods used for measuring fractional efficiency and air flow resistance of air filters for general ventilation.

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

    Development Note Supersedes DIN EN 779 E. (08/2017) The 2020 draft version has released for the standard DIN EN ISO 16890-2
    Document Type Standard
    Publisher German Institute for Standardisation (Deutsches Institut für Normung)
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    ASHRAE 52.2 : 2017 METHOD OF TESTING GENERAL VENTILATION AIR-CLEANING DEVICES FOR REMOVAL EFFICIENCY BY PARTICLE SIZE
    ISO 2854:1976 Statistical interpretation of data — Techniques of estimation and tests relating to means and variances
    ISO 16890-3:2016 Air filters for general ventilation Part 3: Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured
    ISO 16890-4:2016 Air filters for general ventilation — Part 4: Conditioning method to determine the minimum fractional test efficiency
    EN 779:2012 Particulate air filters for general ventilation - Determination of the filtration performance
    ISO 16890-1:2016 Air filters for general ventilation — Part 1: Technical specifications, requirements and classification system based upon particulate matter efficiency (ePM)
    ISO 14644-3:2005 Cleanrooms and associated controlled environments Part 3: Test methods
    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 21501-4:2007 Determination of particle size distribution Single particle light interaction methods Part 4: Light scattering airborne particle counter for clean spaces
    ISO 12103-1:2016 Road vehicles — Test contaminants for filter evaluation — Part 1: Arizona test dust
    ISO 21501-1:2009 Determination of particle size distribution — Single particle light interaction methods — Part 1: Light scattering aerosol spectrometer
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