Rockwell Accessories

Rockwell Accessories

NDT Classroom Penetrant Testing

penetrant-testing

Penetrant Testing (PT) is considered by some as an extension to VT. This is a widely used NDT method that is capable of detecting very small discontinuities that are open to the surface and can detect flaws well below the VT threshold. Virtually any solid, non-absorbent object can be examined with PT.

The two major families of Penetrant Tests include visible and fluorescent penetrants and can be used in remote locations or in a shop. Considered an effective surface NDT method, it is usually used in conjunction with a volumetric method such as Radiographic Testing or Ultrasonic Testing. There are a number of techniques that make this method suitable for a wide range of parts, regardless of size or quantity. Students taking this course will understand these techniques which will be demonstrated along with a description of widely used applications.

This course is especially beneficial to those who require a thorough understanding of this method as well as those pursuing certification. Managers, engineers and audit personnel will also find this course very useful.

NDTClassroom.com's Penetrant Testing training is a completely video based online course taught by Gary Larson that covers:

  • Penetrant Testing theory
  • How to perform PT examinations
  • Techniques used to perform PT
  • Procedures used to perform PT
  • Requirements of PT
  • How to interpret and evaluate test results


Penetrant Testing Level I & II Course Chapters Include:

  • Penetrant Testing Chapter 1 - Penetrant Introduction
  • Penetrant Testing Chapter 2 - Preparation, Materials and Processes
  • Penetrant Testing Quiz 1
  • Penetrant Testing Chapter 3 - Application and Removal
  • Penetrant Testing Quiz 2
  • Penetrant Testing Chapter 4 - Specs and Codes
  • Penetrant Testing Chapter 5 - Quality Control
  • Penetrant Testing Quiz 3
  • Penetrant Testing Chapter 6 - Discontinuities and Defects
  • Penetrant Testing Chapter 7 - System Classifications
  • Penetrant Testing Chapter 8 - Qualifications and Certification
  • Penetrant Testing Quiz 4
  • Penetrant Testing Final Exam