Penetrant Testing

What is Penetrant Testing?

Penetrant Testing involves applying a visible or fluorescent dye to the surface. The dye enters the discontinuities via capillary action. The method can be applied to any non-absorbent material with uncoated surfaces.

What are the responsibilities of a individual who is certified to Penetrant Level 2?

An individual certified to Penetrant Level 2 has demonstrated competence to perform NDT according to Penetrant Testing procedures. Within the scope of the competence defined on the certificate, Level 2 personnel may be authorized by the employer to:

• Select the Penetrant technique for the test method to be used;
• Define the limitations of application of the testing method;
• Translate NDT codes, standards, specifications and procedures into NDT instructions adapted to the actual working conditions;
• Set up and verify equipment settings;
• Perform and supervise tests;
• Carry out and supervise all tasks at or below level 2;
• Provide guidance for personnel at or below level 2, and
• Report the results of Penetrant test