ASNT NDT Level II Certification - Radiographic Testing (RT)
Credential: ASNT NDT Level II Certification - Radiographic Testing (RT)
Credentialing Agency: American Society for Nondestructive Testing (ASNT)
Renewal Period: 5 years
The ASNT NDT Level II program provides third-party certification for nondestructive testing (NDT) personnel whose specific jobs require appropriate knowledge of the NDT method(s) for which certification is sought. Industrial radiography involves exposing a test object to penetrating radiation so that the radiation passes through the object being inspected and a recording medium placed against the opposite side of that object. For thinner or less dense materials such as aluminum, electrically generated x-radiation (X-rays) are commonly used, and for thicker or denser materials, gamma radiation is generally used. Candidates must have a minimum of 1600 hours of experience in NDT with 840 hours in the specialty, a minimum of 80 hours of training in the specialty, and agree to abide by the code of ethics of ASNT Level II personnel.Candidates applying for initial certification must take both the general examination and at least one specific examination in each test method for which certification is sought.
More information can be found on the certifying agency's website.
ASNT NDT Level II Certification - Radiographic Testing (RT)
MINIMUM REQUIREMENTS
Eligibility Requirements (View Details)
- Credential Prerequisite
- Experience: 1600 hours
- Education
- Training
- Membership
- Other
- Fee
Note: This credential may have multiple options for becoming eligible. Listed are the minimum requirements based on the minimum degree required. To view other options, see the Eligibility tab.
Exam Requirements (View Details)
- Exam
- Written Exam
- Oral Exam
- Practical Exam
- Performance Assessment
RECERTIFICATION SUMMARY
Renewal Period: 5 years
AGENCY CONTACT INFORMATION
American Society for Nondestructive Testing (ASNT)
PO Box 28518
1711 Arlingate Ln
Columbus, OH 43228-0518
Phone: (614) 274-6003
Fax: (614) 274-6899
Contact Page
Experience REQUIREMENTS
Candidates must have a minimum of 1600 hours of experience with a minimum of 840 hours in Radiographic Testing experience.
Training REQUIREMENTS
Candidates must complete a minimum of 80 hours of training in Radiographic Testing.
Other REQUIREMENTS
The ASNT NDT Level II Certification - Radiographic Testing (RT) credential has the following other requirements:
- Candidates must agree to abide by the code of ethics for ASNT Level II personnel.
Written Exam General Examination
-
Review of Basic Radiographic Principles
- Interaction of radiation with matter
- Math review
- Exposure calculations
- Geometric exposure principles
- Radiographic-image quality parameters
-
Darkroom Facilities, Techniques, and Processing
- Facilities and equipment
- Film loading
- Protection of radiographic film in storage
- Processing of film – manual
- Automatic film processing
- Film filing and storage
- Unsatisfactory radiographs – causes and cures
- Film density
-
Indications, Discontinuities, and Defects
- Indications
- Discontinuities
- Defects
-
Manufacturing Processes and Associated Discontinuities
- Casting processes and associated discontinuities
- Wrought processes and associated discontinuities
- Welding processes and associated discontinuities
-
Radiological Safety Principles Review
- Controlling personnel exposure
- Time, distance, shielding concepts
- ALARA (as low as reasonably achievable) concept
- Radiation detection equipment
- Exposure device operating characteristics
Written Exam Specific Examination
Candidate must pass at least one Specific exam. This exam determines the certification sector. The exam covers General Industry questions based upon a supplied general industry NDT procedure and Pressure Equipment questions based upon a supplied pressure equipment sector NDT procedure.
- General Industry
- Pressure Equipment
Exam Preparation Resources
There are a number of resources available to help you prepare for the ASNT NDT Level II Certification - Radiographic Testing (RT) examination:
Testing Information
Testing for this credential is handled by Pearson VUE. The test centers are located in the U.S. They also have some test centers on military bases.
To find out more, use the following links on the Pearson VUE website:
For more information on the American Society for Nondestructive Testing (ASNT) testing process, visit the agency website.
RECERTIFICATION
ASNT NDT Level II Certification - Radiographic Testing (RT)
Renewal Period: 5 years