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Intro PA & Weld

This Advanced Training Course provides participants with an introductory understanding of Ultrasonic Phased Array Examination and Applications

The following outlines the material to be discussed:

• Wave Physics of Phased Array Ultrasonics
• Phased Array Transducers
  • Probe Feature and Design
  • Beam and Wave Forming
  • Electronics and Computer Control
• Calibration of a Phased Array System (OmniScan)
• Phased Array Scanning Applications
  • Beam Focusing
  • Beam Steering
  • Combined scanning
  • Array Probe Selection
• Phased Array Data Presentation
  • A, B, C, and S Scans
  • Sectorial Scans
  • Linear Scans
• Limitations (steering/array lobes)
• DAC and TCG Calibrations
• Encoder Calibrations
• Hands-on Phased Array Calibration and Examination Laboratory Exercises
• Weld Inspection Applications

This program is ideally suited for UT level II, III and NDE Management and supervisory personnel. Theory and Wave Physics of Phased Arrays are explained with specific laboratory exercises.