NDT 271 Digital and Computed Radiography
Follows the American Society for Nondestructive Testing Recommended Practice's SNT-TC-1A most current edition for personnel qualification and certification in computed and digital radiographic testing. Reviews the history of radioactive materials, properties of matter and radioactive materials, types of radiation exposure devices, radiation sources, and safety principles. Introduces the advantages and disadvantages of computed and digital radiographic equipment and techniques. Includes a variety of hands-on exercises that relate directly to industry practices.
Prerequisite
NDT 130 with a grade of C or better.
Notes
Career Technical Education (CTE) course
Outcomes
Upon successful completion of this course, students will be able to:
Complete at least 40 hours of Computed Radiography (CR) and Digital Radiography (DR) of classroom training in accordance with American Society for Nondestructive Testing (ASNT) SNT -TC-1-A and National Aerospace Standards 410 (NAS 410). Demonstrate general knowledge of CR and DR theory, radiographic techniques and procedures by passing a 40 question SNT TC1-A Level I objective general knowledge examination with a minimum score of 70%. Demonstrate specific knowledge of CR and DR theory, radiographic techniques and procedures by passing a 20 question SNT TC1-A Level I objective specifications examination with a minimum score of 70%. Demonstrate practical application of CR and DR theory, radiographic techniques and procedures by passing a 20 question SNT TC1-A Level I practical examination with a minimum score of 70%. Complete a final, comprehensive general knowledge, specific and practical CR and DR examination with a minimum composite score of 80%, in accordance with SNT TC-1-A and NAS 410.