Visual Testing Level I / II


  • Level I Visual Testing
  • • Fundamentals of visual Testing
  • • The Physics of Light
  • • The visual and optical testing environment
  • • Basic aids and accessories for visual testing

  • Level II Visual Testing
  • • Instrumentation and electronics aids for visual testing
  • • Visual inspection for weld discontinuities
  • • Weld joint geometry and welding symbols
  • • Code, standards and specifications for visual testing.