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  • ISO 2746:2015

    Current The latest, up-to-date edition.

    Vitreous and porcelain enamels High voltage test

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

    Language(s):  English, French

    Published date:  28-09-2015

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    ISO 2746:2015 describes two test methods of high voltage testing:

    - Test A is used to detect and locate defects in vitreous and porcelain enamels;

    - Test B is used to detect and locate defects and weak spots in vitreous and porcelain enamels.

    The tests are performed using DC or pulsed DC high voltage.

    The tests are applicable to dry surfaces of enamel coatings. In the case of moist surfaces, care should be taken to ensure that the locating of any defects is correctly performed.

    Since test voltages depend on the coating thickness, the test method, especially with test A, may not be suitable for test specimens for which the coating thickness varies to a large extent.

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

    Development Note Supersedes ISO/DIS 2746. (09/2015)
    Document Type Standard
    Publisher International Organization for Standardization
    Status Current
    Supersedes

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

    DIN EN ISO 28764:2016-03 VITREOUS AND PORCELAIN ENAMELS - PRODUCTION OF SPECIMENS FOR TESTING ENAMELS ON SHEET STEEL, SHEET ALUMINIUM AND CAST IRON (ISO 28764:2015)
    BS 1344-12:1975 Methods of testing vitreous enamel finishes Production of specimens for testing coatings on sheet steel
    DIN EN ISO 13807:2009-04 Vitreous and porcelain enamels - Determination of crack formation temperature in the thermal shock testing of enamels for the chemical industry (ISO 13807:1999, including Cor 1:2000)
    BS ISO 4528 : 2000 VITREOUS AND PORCELAIN ENAMEL FINISHES - SELECTION OF TEST METHODS FOR VITREOUS AND PORCELAIN ENAMELLED AREAS OF ARTICLES
    DIN 2876:2002-06 FLANGED STEEL PIPES AND FLANGED STEEL FITTINGS GLASS LINED - TECHNICAL SPECIFICATIONS
    BS EN 14430:2004 Vitreous and porcelain enamels. High voltage test
    UNE-EN ISO 28765:2016 Vitreous and porcelain enamels - Design of bolted steel tanks for the storage or treatment of water or municipal or industrial effluents and sludges (ISO 28765:2016)
    ONORM EN ISO 13807 : 2009 VITREOUS AND PORCELAIN ENAMELS - DETERMINATION OF CRACK FORMATION TEMPERATURE IN THE THERMAL SHOCK TESTING OF ENAMELS FOR THE CHEMICAL INDUSTRY
    I.S. EN 14430:2004 VITREOUS AND PORCELAIN ENAMELS - HIGH VOLTAGE TEST
    BS EN ISO 13807:2009 Vitreous and porcelain enamels. Determination of crack formation temperature in the thermal shock testing of enamels for the chemical industry
    DIN EN ISO 28721-4:2016-03 VITREOUS AND PORCELAIN ENAMELS - GLASSLINED APPARATUS FOR PROCESS PLANTS - PART 4: QUALITY REQUIREMENTS FOR GLASSLINED FLANGED STEEL PIPES AND FLANGED STEEL FITTINGS (ISO 28721-4:2015)
    DIN EN ISO 28765:2016-10 Vitreous and porcelain enamels - Design of bolted steel tanks for the storage or treatment of water or municipal or industrial effluents and sludges (ISO 28765:2016)
    ISO 28764:2015 Vitreous and porcelain enamels Production of specimens for testing enamels on sheet steel, sheet aluminium and cast iron
    BS EN ISO 28721-4:2015 Vitreous and porcelain enamels. Glass-lined apparatus for process plants Quality requirements for glass-lined flanged steel pipes and flanged steel fittings
    BS 1344-20:1987 Methods of testing vitreous enamel finishes Low voltage test for detecting and locating defects
    DIN EN ISO 28721-4 E : 2016 VITREOUS AND PORCELAIN ENAMELS - GLASSLINED APPARATUS FOR PROCESS PLANTS - PART 4: QUALITY REQUIREMENTS FOR GLASSLINED FLANGED STEEL PIPES AND FLANGED STEEL FITTINGS (ISO 28721-4:2015)
    I.S. EN ISO 13807:2009 VITREOUS AND PORCELAIN ENAMELS - DETERMINATION OF CRACK FORMATION TEMPERATURE IN THE THERMAL SHOCK TESTING OF ENAMELS FOR THE CHEMICAL INDUSTRY
    UNI EN ISO 13807 : 2009 VITREOUS AND PORCELAIN ENAMELS - DETERMINATION OF CRACK FORMATION TEMPERATURE IN THE THERMAL SHOCK TESTING OF ENAMELS FOR THE CHEMICAL INDUSTRY
    BS EN ISO 28764:2015 Vitreous and porcelain enamels. Production of specimens for testing enamels on sheet steel, sheet aluminium and cast iron
    DIN 2876 E : 1993 ENAMELLED FLANGED STEEL PIPES AND FITTINGS - TECHNICAL DELIVERY CONDITIONS
    ISO 28765:2016 Vitreous and porcelain enamels — Design of bolted steel tanks for the storage or treatment of water or municipal or industrial effluents and sludges
    02/121874 DC : DRAFT APR 2002 PREN 14430 - VITREOUS AND PORCELAIN ENAMELS - HIGH VOLTAGE TEST
    13/30275588 DC : 0 BS EN ISO 4528 - VITREOUS AND PORCELAIN ENAMEL FINISHES - GUIDE TO SELECTION OF TEST METHODS FOR VITREOUS AND PORCELAIN ENAMELLED AREAS OF ARTICLES
    BS 1344-13:1975 Methods of testing vitreous enamel finishes Production of specimens for testing coatings on cast iron
    02/121875 DC : DRAFT APR 2002 PREN 14431 - VITREOUS AND PORCELAIN ENAMELS - CHARACTERISTICS OF THE ENAMEL COATINGS APPLIED TO STEEL PANELS INTENDED FOR ARCHITECTURE
    BS ISO 13807 : 1999 VITREOUS AND PORCELAIN ENAMELS - DETERMINATION OF CRACK FORMATION TEMPERATURE IN THE THERMAL SHOCK TESTING OF ENAMELS FOR THE CHEMICAL INDUSTRY
    I.S. EN ISO 28765:2016 VITREOUS AND PORCELAIN ENAMELS - DESIGN OF BOLTED STEEL TANKS FOR THE STORAGE OR TREATMENT OF WATER OR MUNICIPAL OR INDUSTRIAL EFFLUENTS AND SLUDGES (ISO 28765:2016)
    EN ISO 28765:2016 Vitreous and porcelain enamels - Design of bolted steel tanks for the storage or treatment of water or municipal or industrial effluents and sludges (ISO 28765:2016)
    EN 14430 : 2004 VITREOUS AND PORCELAIN ENAMELS - HIGH VOLTAGE TEST
    EN ISO 28721-4:2015 Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 4: Quality requirements for glass-lined flanged steel pipes and flanged steel fittings (ISO 28721-4:2015)
    EN ISO 28764:2015 Vitreous and porcelain enamels - Production of specimens for testing enamels on sheet steel, sheet aluminium and cast iron (ISO 28764:2015)
    EN ISO 13807:2009 Vitreous and porcelain enamels - Determination of crack formation temperature in the thermal shock testing of enamels for the chemical industry (ISO 13807:1999, including Cor 1:2000)
    I.S. EN ISO 28721-4:2015 VITREOUS AND PORCELAIN ENAMELS - GLASS-LINED APPARATUS FOR PROCESS PLANTS - PART 4: QUALITY REQUIREMENTS FOR GLASS-LINED FLANGED STEEL PIPES AND FLANGED STEEL FITTINGS (ISO 28721-4:2015)
    BS EN ISO 28765:2016 Vitreous and porcelain enamels. Design of bolted steel tanks for the storage or treatment of water or municipal or industrial effluents and sludges
    I.S. EN ISO 28764:2015 VITREOUS AND PORCELAIN ENAMELS - PRODUCTION OF SPECIMENS FOR TESTING ENAMELS ON SHEET STEEL, SHEET ALUMINIUM AND CAST IRON (ISO 28764:2015)
    ISO 28721-4:2015 Vitreous and porcelain enamels Glass-lined apparatus for process plants Part 4: Quality requirements for glass-lined flanged steel pipes and flanged steel fittings
    DIN 2876:1993-05 ENAMELLED FLANGED STEEL PIPES AND FITTINGS - TECHNICAL DELIVERY CONDITIONS
    DIN EN 14430:2004-12 VITREOUS AND PORCELAIN ENAMELS - HIGH VOLTAGE TEST

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