Dashboard UT / Section 2: 0-degree / Chapter 9: Full exercises

Velocity Calibration

Exercise

 

Parameters

Calibration block

  1. Type: Thickness
  2. Material: Steel
  3. Thickness: 12.5 mm

Instructions

  • All Silverlight exercises require the Silverlight plug-in for your web browser
  • The exercise is only active in full-screen mode

Steps

  1. Read the thickness of the calibration block in the Parameters section
  2. Put the exercise in full-screen mode using the red button on the bottom right corner of the exercise
  3. Lower the probe on the part
  4. Enter the thickness of the calibration block
  5. Adjust the gate to cover the first backwall signal

    • Start
    • Range
    • Threshold

  6. Click on Accept
  7. If you are not happy with the position of the line, click on Erase, position the gate and click on Accept again
  8. Adjust the gate to cover the second backwall signal

    1. Start
    2. Range
    3. Threshold

  9. Click on Accept
  10. Click on Validate
  11. You can use the first and third backwall for calibration if you enter 2X the thickness
  12. You can use the first and fourth backwall for calibration if you enter 3X the thickness and so on
  13. To restart the exercise click on Reset