TOFD Solution for Small Tube Welds

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This solution is suitable for testing small tube welds, with OD 20.32-114.3mm (0.84-4.5 inch) & thickness 6-12mm (0.24-0.47 inch).
  • No requirement on defect orientation, leading to high detection rate.
  • Encoded D-scan imaging brings more accurate depth measurement.
  • Narrow pulse TOFD probe with small crystal to reduce blind zone.
  • 10 pairs of AOD curved wedges with short flank for good coupling on different tubes.
     
The TOFD testing system includes flaw detector SyncScan/ SyncScan 2, crawler LPS-02, TOFD probes with customized cables, wedges, and special software.


Crawler LPS-02 with TOFD Probes& Wedges

 
TOFD Wizard & Measurement
  

                    Beam coverage simulation                                       TOFD measurement

SuporUp PC Software


Test Result (TOFD vs. X-ray)

Testing on Tube Weld with Thickness 7mm

                                           The flaw depth is intuitively showed on TOFD image


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