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  • BS ISO 22197-1:2016

    Current The latest, up-to-date edition.

    Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for air-purification performance of semiconducting photocatalytic materials Removal of nitric oxide

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  30-11-2016

    Publisher:  British Standards Institution

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

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Symbols
    5 Principle
    6 Apparatus
    7 Test piece
    8 Procedure
    9 Calculation
    10 Test report
    Annex A (informative) - Results of round-robin test
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes a test method for the determination of the air-purification performance of materials that contain a photocatalyst or have photocatalytic films on the surface, usually made from semiconducting metal oxides, such as titanium dioxide or other ceramic materials, by continuous exposure of a test piece to the model air pollutant under illumination with ultraviolet light.

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

    Committee RPI/13
    Development Note Supersedes 06/30156520 DC. (07/2008)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

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

    ISO 4892-1:2016 Plastics Methods of exposure to laboratory light sources Part 1: General guidance
    ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories
    ISO 6145-7:2009 Gas analysis Preparation of calibration gas mixtures using dynamic volumetric methods Part 7: Thermal mass-flow controllers
    ISO 4677-1:1985 Atmospheres for conditioning and testing Determination of relative humidity Part 1: Aspirated psychrometer method
    ISO 10304-1:2007 Water quality Determination of dissolved anions by liquid chromatography of ions Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate
    ISO 31-0:1992 Quantities and units Part 0: General principles
    ISO 4892-3:2016 Plastics Methods of exposure to laboratory light sources Part 3: Fluorescent UV lamps
    ISO 7996:1985 Ambient air — Determination of the mass concentration of nitrogen oxides — Chemiluminescence method
    ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
    ISO 10523:2008 Water quality — Determination of pH
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