ADVANCED NON DESTRUCTIVE TEST (ANDT)

Time of Flight Diffraction Testing

TOFD inspection employs two longitudinal wave (L- wave) angle beam transducers arranged symmetrically opposite facing each other, straddling the weld or base material under test. One probe acts like a transmitter of ultrasonic energy while the other probe receives the ultrasound energy. Time of Flight Diffraction is now routinely used in a wide range of applications such as inspection of piping and pressure vessels. Defects are detected by the diffracted ultrasound wave occurring at the edges of defects.

 

Advantage

  • Precise defect sizing.
  • High probability of defect detection.
  • High speed weld inspection.
  • High speed cladding surface corrosion screening.

CALL US

021 – 53164777 /  75874709

 

EMAIL US

marketing@darta.co.id

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OPENING HOURS

Mon - Fri: 8am - 5pm