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  • ISO 21227-1:2003

    Current The latest, up-to-date edition.

    Paints and varnishes — Evaluation of defects on coated surfaces using optical imaging — Part 1: General guidance

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English, French

    Published date:  31-07-2003

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    ISO 21227-1:2003 gives definitions for and provides guidance in the use of optical imaging systems for the quantitative characterization of defects on coated surfaces that occur after exposure in various test methods, e.g. stone chipping, weathering or cross-cut testing. One aim of ISO 21227 is to use optical imaging to reproduce the results of already existing methods for visual assessment. Additionally, optical imaging provides further information which can be used for a more detailed evaluation of coating defects.

    This part of ISO 21227 contains a general introduction in optical-imaging methods and definitions. The performance of individual test methods and requirements for precision are described in other parts of the standard.

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

    Development Note Supersedes ISO/DIS 21227-1 (08/2003)
    Document Type Standard
    Publisher International Organization for Standardization
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    ISO/TS 19264-1:2017 Photography Archiving systems Image quality analysis Part 1: Reflective originals
    DIN EN ISO 21227-4:2008-06 PAINTS AND VARNISHES - EVALUATION OF DEFECTS ON COATED SURFACES USING OPTICAL IMAGING - PART 4: EVALUATION OF FILIFORM CORROSION
    BS EN ISO 21227-4:2008 Paints and varnishes. Evaluation of defects on coated surfaces using optical imaging Evaluation of filiform corrosion
    ISO 23900-6:2015 Pigments and extenders Methods of dispersion and assessment of dispersibility in plastics Part 6: Determination by film test
    UNI EN ISO 21227-4 : 2008 PAINTS AND VARNISHES - EVALUATION OF DEFECTS ON COATED SURFACES USING OPTICAL IMAGING - PART 4: EVALUATION OF FILIFORM CORROSION
    PD ISO/TS 19264-1:2017 Photography. Archiving systems. Image quality analysis Reflective originals
    ISO 21227-2:2006 Paints and varnishes Evaluation of defects on coated surfaces using optical imaging Part 2: Evaluation procedure for multi-impact stone-chipping test
    ISO 21227-3:2007 Paints and varnishes Evaluation of defects on coated surfaces using optical imaging Part 3: Evaluation of delamination and corrosion around a scribe
    02/122654 DC : DRAFT JUN 2002 ISO/CD 21227-2 - PAINTS AND VARNISHES - EVALUATION OF DEFECTS ON COATED SURFACES USING OPTICAL IMAGING - PART 2: EVALUATION PROCEDURE FOR MULTI-IMPACT STONE CHOPPING TEST
    DIN EN ISO 21227-2:2006-11 Paints and varnishes - Evaluation of defects on coated surfaces using optical imaging - Part 2: Evaluation procedure for multi-impact stone-chipping test (ISO 21227-2:2006)
    DIN EN ISO 21227-3:2007-07 Paints and varnishes - Evaluation of defects on coated surfaces using optical imaging - Part 3: Evaluation of delamination and corrosion around a scribe (ISO 21227-3:2007)
    BS ISO 23900-6 : 2015 PIGMENTS AND EXTENDERS - METHODS OF DISPERSION AND ASSESSMENT OF DISPERSIBILITY IN PLASTICS - PART 6: DETERMINATION BY FILM TEST
    BS 3900-H8(2005) : 2005 PAINTS AND VARNISHES - EVALUATION OF DEGRADATION OF COATINGS - DESIGNATION OF QUANTITY AND SIZE OF DEFECTS, AND OF INTENSITY OF UNIFORM CHANGES IN APPEARANCE - PART 8: ASSESSMENT OF DEGREE OF DELAMINATION AND CORROSION AROUND A SCRIBE
    I.S. EN ISO 21227-4:2008 PAINTS AND VARNISHES - EVALUATION OF DEFECTS ON COATED SURFACES USING OPTICAL IMAGING - PART 4: EVALUATION OF FILIFORM CORROSION
    BS EN ISO 21227-2:2006 Paints and varnishes. Evaluation of defects on coated surfaces using optical imaging Evaluation procedure for multi-impact stone-chipping test
    ISO 21227-4:2008 Paints and varnishes — Evaluation of defects on coated surfaces using optical imaging — Part 4: Evaluation of filiform corrosion
    EN ISO 21227-2:2006 Paints and varnishes - Evaluation of defects on coated surfaces using optical imaging - Part 2: Evaluation procedure for multi-impact stone-chipping test (ISO 21227-2:2006)
    EN ISO 21227-3 : 2007 Paints and varnishes - Evaluation of defects on coated surfaces using optical imaging - Part 3: Evaluation of delamination and corrosion around a scribe (ISO 21227-3:2007)
    EN ISO 21227-4:2008 Paints and varnishes - Evaluation of defects on coated surfaces using optical imaging - Part 4: Evaluation of filiform corrosion (ISO 21227-4:2008)
    BS EN ISO 21227-3:2007 Paints and varnishes. Evaluation of defects on coated surfaces using optical imaging Evaluation of delamination and corrosion around a scribe

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

    ISO 12944-6:1998 Paints and varnishes Corrosion protection of steel structures by protective paint systems Part 6: Laboratory performance test methods
    ISO 4623-2:2016 Paints and varnishes Determination of resistance to filiform corrosion Part 2: Aluminium substrates
    ISO 20567-2:2017 Paints and varnishes — Determination of stone-chip resistance of coatings — Part 2: Single-impact test with a guided impact body
    IEC 60050-845:1987 International Electrotechnical Vocabulary (IEV) - Part 845: Lighting
    ISO 4628-8:2012 Paints and varnishes — Evaluation of degradation of coatings — Designation of quantity and size of defects, and of intensity of uniform changes in appearance — Part 8: Assessment of degree of delamination and corrosion around a scribe or other artificial defect
    ISO 20567-1:2017 Paints and varnishes — Determination of stone-chip resistance of coatings — Part 1: Multi-impact testing
    ISO 4623-1:2000 Paints and varnishes Determination of resistance to filiform corrosion Part 1: Steel substrates
    ISO 4628-4:2016 Paints and varnishes Evaluation of degradation of coatings Designation of quantity and size of defects, and of intensity of uniform changes in appearance Part 4: Assessment of degree of cracking
    ISO 4628-3:2016 Paints and varnishes Evaluation of degradation of coatings Designation of quantity and size of defects, and of intensity of uniform changes in appearance Part 3: Assessment of degree of rusting
    ISO 7253:1996 Paints and varnishes — Determination of resistance to neutral salt spray (fog)
    ISO 4624:2016 Paints and varnishes — Pull-off test for adhesion
    ISO 4628-10:2016 Paints and varnishes — Evaluation of degradation of coatings — Designation of quantity and size of defects, and of intensity of uniform changes in appearance — Part 10: Assessment of degree of filiform corrosion
    ISO 4628-5:2016 Paints and varnishes — Evaluation of degradation of coatings — Designation of quantity and size of defects, and of intensity of uniform changes in appearance — Part 5: Assessment of degree of flaking
    ISO 4628-1:2016 Paints and varnishes Evaluation of degradation of coatings Designation of quantity and size of defects, and of intensity of uniform changes in appearance Part 1: General introduction and designation system
    EN 3665 : 1997 AEROSPACE SERIES - TEST METHODS FOR PAINTS AND VARNISHES - FILIFORM CORROSION RESISTANCE TEST ON ALUMINIUM ALLOYS
    ISO 4628-6:2011 Paints and varnishes — Evaluation of degradation of coatings — Designation of quantity and size of defects, and of intensity of uniform changes in appearance — Part 6: Assessment of degree of chalking by tape method
    ISO 2409:2013 Paints and varnishes Cross-cut test
    ISO 4628-2:2016 Paints and varnishes Evaluation of degradation of coatings Designation of quantity and size of defects, and of intensity of uniform changes in appearance Part 2: Assessment of degree of blistering
    ISO 4628-7:2016 Paints and varnishes Evaluation of degradation of coatings Designation of quantity and size of defects, and of intensity of uniform changes in appearance Part 7: Assessment of degree of chalking by velvet method
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