ASNT NDT Level II Certification - Ultrasonic Testing (UT)
Credential: ASNT NDT Level II Certification - Ultrasonic Testing (UT)
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. Ultrasonic testing uses the same principle as is used in naval SONAR and fish finders. Ultra-high frequency sound is introduced into the part being inspected and if the sound hits a material with a different acoustic impedance (density and acoustic velocity), some of the sound will reflect back to the sending unit and can be presented on a visual display. By knowing the speed of the sound through the part (the acoustic velocity) and the time required for the sound to return to the sending unit, the distance to the reflector (the indication with the different acoustic impedance) can be determined. 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 - Ultrasonic Testing (UT)
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 Ultrasonic Testing experience.
Training REQUIREMENTS
Candidates must complete a minimum of 80 hours of training in Ultrasonic Testing.
Other REQUIREMENTS
The ASNT NDT Level II Certification - Ultrasonic Testing (UT) 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 Ultrasonic Technique Course
- Principles of ultrasonics
- Equipment
- Testing techniques
- Calibration
-
Evaluation of Base Material Product Forms
- Ingots
- Plate and sheet
- Bar and rod
- Pipe and tubular products
- Forgings
- Castings
- Composite structures
- Other product forms as applicable: rubber, glass, etc.
-
Evaluation of Weldments
- Welding processes
- Weld geometries
- Welding discontinuities
- Origin and typical orientation of discontinuities
- Response of discontinuities to ultrasound
- Applicable codes/standards
-
Evaluation of Bonded Structures
- Manufacturing processes
- Types of discontinuities
- Origin and typical orientation of discontinuities
- Response of discontinuities to ultrasound
- Applicable codes/standards
-
Discontinuity Detection
- Sensitivity to reflections
- Resolution
- Determination of discontinuity size
- Location of discontinuity
-
Evaluation
- Comparison procedures
- Object appraisal
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 - Ultrasonic Testing (UT) 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 - Ultrasonic Testing (UT)
Renewal Period: 5 years