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ISO 2746:2015

Vitreous and porcelain enamels — High voltage test

Sep 28, 2015

General information

90.93     Dec 4, 2020

ISO

ISO/TC 107

International Standard

25.220.50  

English   French  

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Published

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Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 2746:1998

NOW

PUBLISHED
ISO 2746:2015
90.93 Standard confirmed
Dec 4, 2020

National adoptions

SRPS EN ISO 2746:2016  
ISS

Vitreous and porcelain enamels - High voltage test (ISO 2746:2015)

60.60   Standard published

C107 more