NEN EN 14430 : 2004

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Specimens
7 Test voltage
  7.1 Test A: Detection of defects (3.1) which extend
      down to the metal bases (e.g. open pores)
  7.2 Test B: Detection of defects and weak spots (3.2)
8 Procedure
9 Test report
Bibliography

Describes two test methods of high voltage testing 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.