UT Probes , High Temp, TOFD , TULA & Railway ProbesBack

TOFD & TULA A,B,C,D Type Probes

TULA™ - Another ground breaking innovative product from GB Inspection Systems. Detects early stages of High Temperature Hydrogen Attack (HTHA). Patent pending numbers 1808654.6, 1808665.2

TOFD Probes and wedges

PAUT Wedges

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TULA™ - Another ground breaking innovative product from GB Inspection Systems. Detects early stages of High Temperature Hydrogen Attack (HTHA). Patent pending numbers 1808654.6, 1808665.2

Lavender International’s HTHA course is endorsed by all major oil companies. Oil companies mandate that their technicians pass Lavender’s course before being permitted to perform HTHA inspections. Our TULA™ HTHA transducer plays an important part of Lavender’s training due to its unique feature of HTHA early stage detection.

TOFD principle, in one housing.

Affordable.

Can be used with many instruments that have colour, encoded B-Scan capability.

Suite of TULA™ probes with defined focussing to cover thicknesses up to 120mm. Standard TOFD may be impractical on thick sections.

TULA™ probes are designed to specifically identify early stages of HTHA (High Temperature Hydrogen Attack).

Further variants can be manufactured to suit specific thickness ranges.
Ease of deployment. TULA™ probes can be used by hand or with simple encoded scanners.

Fast scanning speeds of up to 300mm per second is possible.

Low Profile Integral TOFD Transducer allows you to inspect Only 10mm high allowing easy access to previously inaccessible areas. 100% TOFD inspection on welds in small bore pipe work applications (min 22mm OD). Evaluations of weld root erosion and corrosion. Unique patent pending integral wedge design providing convenient use without the need to change wedges providing the assurance of the transducer/wedge couplant film.

Faster and easier setup time—No connection between transducer and wedge necessary
Consistent sensitivity—No couplant inconsistencies between transducer and wedge pairing.
Greater reliability—Transducer and wedge cannot become loosened during use.
Eliminates the risk of breakage between transducer and wedge.
Available in a variety of angles, frequencies and crystal sizes.

Available options:
Axial and circumferential contouring
Fits all available scanners
Left and Right options for improved cable management
Variable contact faces
High Temperature versions
Couplant feed inputs as standard
A variety of connector styles
Integral cable versions also available if required