ASNT NDT Level II in Liquid Penetrant Testing

ASNT NDT Level II certification in Liquid Penetrant Testing (DPT) indicates a higher level of competence and knowledge in this specific nondestructive testing method. Liquid Penetrant Testing, also known as dye penetrant testing or PT, is a widely used technique for detecting surface-breaking defects in non-porous materials.

Here’s an overview of the process and the certification requirements:

• Education and Training: Individuals seeking ASNT NDT Level II certification in Liquid Penetrant Testing typically undergo formal training that covers the principles, techniques, and procedures of the method. Training may include classroom instruction and hands-on practice.
• Experience: Gain practical experience in performing liquid penetrant testing under the supervision of a certified Level III professional. The required amount of experience can vary based on ASNT’s guidelines.
• Examinations: Pass both a written examination and a practical examination for Liquid Penetrant Testing. The written exam assesses your theoretical knowledge of liquid penetrant testing principles, methods, and procedures. The practical exam evaluates your ability to properly perform liquid penetrant tests and interpret the results.
• Certification: After successfully completing the education, experience, and examination requirements, you will be awarded the ASNT NDT Level II certification in Liquid Penetrant Testing. This certification signifies your proficiency in conducting liquid penetrant tests, identifying indications, and understanding the underlying principles.