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.
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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


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