Course Contents

Welding processes and weld defects; properties of X- and gamma-rays; sensitometry; film selection; film processing and spurious indications; factors controlling contrast and definition; X- and gamma-ray equipment; ionizing radiation hazards; regulations; use of screens and filters; selection of angle of aspect; image quality indicators; defect depth location; castings; reporting.

Course Duration

The minimum required duration of training, which includes both theoretical and practical elements, is: Level 2 - 40 hours

Course Objectives

• To list radiographic techniques
• To state origins of defects
• To recognize and differentiate between film artefacts and defect indications
• To interpret radiographs and to categories and size the defects
• To meet the syllabus for ISO 9712 / ASNT-SNT-TC-1A Level 2

Certification / Awarding Body

ISO 9712 / ASNT-SNT-TC-1A

Entry Requirements (For Examination)

• The minimum duration for experience prior to or following success in the qualification examination is: Level 2 - 6 months