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  • 15/30300051 DC : 0

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    BS EN 62788-1-4 ED 1.0 - MEASUREMENT PROCEDURES FOR MATERIALS USED IN PHOTOVOLTAIC MODULES - PART 1-4: ENCAPSULANTS - MEASUREMENT OF OPTICAL TRANSMITTANCE AND CALCULATION OF THE SOLAR-WEIGHTED PHOTON TRANSMITTANCE; YELLOWNESS INDEX AND UV CUT-OFF FREQUENCY

    Available format(s):  Hardcopy, PDF

    Superseded date:  31-01-2017

    Language(s):  English

    Published date: 

    Publisher:  British Standards Institution

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

    Foreword
    1 Scope and Object
    2 Normative references
    3 Principle
    4 Definitions
    5 Apparatus
    6 Test specimens
    7 Measurement Procedure
    8 Calculation and expression of results
    9 Uncertainty of measurements
    10 Test report
    11 Bibliography
    Annex A (Informative) - Advanced Analysis of
            Transmittance (Absorption Coefficients)
    Annex B (Informative) - Applying the Quantum
            Efficiency of a Specific Cell Technology

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

    Comment Closes On
    Committee GEL/82
    Document Type Draft
    Publisher British Standards Institution
    Status Superseded
    Superseded By

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

    ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories
    ISO 17223:2014 Plastics — Determination of yellowness index and change in yellowness index
    IEC TS 61836:2007 Solar photovoltaic energy systems - Terms, definitions and symbols
    IEC 60904-3 : 3.0 PHOTOVOLTAIC DEVICES - PART 3: MEASUREMENT PRINCIPLES FOR TERRESTRIAL PHOTOVOLTAIC (PV) SOLAR DEVICES WITH REFERENCE SPECTRAL IRRADIANCE DATA
    ISO 11664-1:2007 Colorimetry Part 1: CIE standard colorimetric observers
    ISO 13468-2:1999 Plastics Determination of the total luminous transmittance of transparent materials Part 2: Double-beam instrument
    ISO 291:2008 Plastics Standard atmospheres for conditioning and testing
    ISO 11664-2:2007 Colorimetry — Part 2: CIE standard illuminants
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