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Nondestructive Testing: Dye Penetrant Testing

Quality Control


20 hours

Min Attendee


Max Attendee




Nondestructive Testing: Dye Penetrant Testing covers various topics, including:

  • Procedures and Techniques
  • Various Liquid Penetrant Testing Methods
  • Materials for Liquid Penetrant Testing
  • Interpretation and Evaluations of Indications
  • Quality Control of Test Materials
  • Procedures, Standards, and Codes

Includes Level 1 & 2. Class will be held Monday, Tuesday, & Thursday, 6-10 p.m.

Students must:

  • be 18+
  • be eligible to work in the US
  • have previously completed Nondestructive Testing: Visual Testing
  • Apply the basic principles and theory of how penetrant works
  • Learn processes and methods used, as well process variables and the advantages and disadvantages for each
  • Find discontinuities
  • Differentiate between relevant and non-relevant (false) indications
  • Learn and apply widely used codes, standards, and specifications
  • Address safety and health concerns
Nondestructive Testing: Visual Testing