Liquid Penetrant Testing Courses

SGS can provide NDT-Liquid Penetrant Testing training courses and examinations suitable for the following certification schemes at Levels 1, 2 and 3:

• PCN/EN473/ISO 9712
• Preparation training for ASNT Level 3
• SNT-TC-1A in accordance with your company's written practice

An example of the syllabus that is used for Liquid Penetrant Testing Training Courses is shown below for Level 1 and 2:

We can tailor the syllabus to satisfy the requirements of an individual company's specific written practice if requested.

Level 1:
General Theory:

• Liquid Penetrant Testing (also known as Dye Penetrant Examination)
• Safety Precautions
• Surface preparation of materials for inspection
• Materials and Equipment used
• Assessment and implementation of Control Tests
• Suitable Testing Techniques
• Post-Test Procedures

Specific Theory:
Application of the method and use of codes; specifications and procedures that are applicable to the company, including the relevant control checks.

Level 2:
General Theory; (In addition to the level syllabus above)

• Safety Precautions
• Testing Procedures
• Detectability of Defects
• Interpretation and Reporting
• Post-Test Procedures
• Basic Production (Crude and

Finished Products)

• Basic Casting Production Methods (Finished Products)
• Wrought Products Forming Processes
• Basic Welding Processes

Specific Theory:
Application of the method and use of codes; specifications and procedures that are applicable to the company, including the relevant control checks.

Practical Examination:
Produce written instructions, determine the best Conventional Testing Methods for the individual parts, process the inspection test pieces, record and report defects from known datum markers, carry out pre-test calibration checks and post-test procedures.

Request information on SGS Liquid Penetrant Testing Services or about our NDT Training Courses.