• UNI EN ISO 12311 : 2013

    Current The latest, up-to-date edition.

    PERSONAL PROTECTIVE EQUIPMENT - TEST METHODS FOR SUNGLASSES AND RELATED EYEWEAR

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    Language(s): 

    Published date:  07-11-2013

    Publisher:  Ente Nazionale Italiano di Unificazione (UNI)

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

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Prerequisites
    5 General test requirements
    6 Test methods for assessing the construction
      and materials
    7 Test methods for measuring spectrophotometric
      properties
    8 Test methods for measuring optical properties
    9 Test methods for mechanical properties
    Annex A (normative) - Application of uncertainty of
            measurement
    Annex B (informative) - Sources of uncertainty in
            spectrophotometry and their estimation and control
    Annex C (informative) - Definitions in summations form
    Annex D (normative) - Product of the energy distribution
            of Standard Illuminant D65 as specified in ISO
            11664-2 and the spectral visibility function of
            the average human eye for daylight vision a
            as specified in ISO 11664-1
    Annex E (normative) - Spectral functions for the
            calculation of solar UV and solar blue light
            transmittance values
    Annex F (normative) - Spectral distribution of solar
            irradiance in the infrared spectrum for the
            calculation of the solar infrared transmittance
    Annex G (normative) - Reference test headforms
    Annex H (normative) - Spectral distribution of radiation
            in incandescent signal lights weighted by the
            sensitivity of the human eye V(lambda)
    Annex I (informative) - Spectral distribution of radiation
            in LED signal lights weighted by the sensitivity
            of the human eye V(lambda)
    Annex J (normative) - Long wavelength pass filter
    Annex K (informative) - Method of variable distance for
            the calibration of the telescope
    Annex L (normative) - Method to correct transmittance for
            variations in thickness of the filter
    Bibliography
    Annex ZA (informative) - Relationship between this
             European Standard and the Essential
             Requirements of EU Directive 89/686/EEC

    Abstract - (Show below) - (Hide below)

    Describes reference test methods for determining the properties of sunglasses given in ISO 12312 (all parts).

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

    Committee CT 42
    Document Type Test Method
    Publisher Ente Nazionale Italiano di Unificazione (UNI)
    Status Current

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

    ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories
    ISO 12870:2016 Ophthalmic optics Spectacle frames Requirements and test methods
    ISO 1042:1998 Laboratory glassware One-mark volumetric flasks
    ISO 4007:2012 Personal protective equipment Eye and face protection Vocabulary
    ISO 11664-1:2007 Colorimetry Part 1: CIE standard colorimetric observers
    ISO 8596:2009 Ophthalmic optics Visual acuity testing Standard optotype and its presentation
    ISO 12312-1:2013 Eye and face protection Sunglasses and related eyewear Part 1: Sunglasses for general use
    ISO 8624:2011 Ophthalmic optics Spectacle frames Measuring system and terminology
    ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
    ISO 37:2017 Rubber, vulcanized or thermoplastic — Determination of tensile stress-strain properties
    ISO 11664-2:2007 Colorimetry — Part 2: CIE standard illuminants
    ISO/TR 28980:2007 Ophthalmic optics Spectacle lenses Parameters affecting lens power measurement
    ISO 48:2010 Rubber, vulcanized or thermoplastic Determination of hardness (hardness between 10 IRHD and 100 IRHD)
    ISO/IEC Guide 98-3:2008 Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)
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