
GB Inspection Systems (GBIS) is a leading UK manufacturer and designer of ultrasonic probes and
accessories.
GB Inspection Systems offers a complete range of standard ultrasonic probes and accessories
covering virtually all industry segments and applications.
Our full range of transducers is manufactured and tested in-house according to the latest industry
standards

High Temperature Probes
GB Inspection Systems manufactures a high quality range of ultrasonic probes for use at elevated temperature levels up to 250°C (intermittent use).
An extra high temp range is also available extending up to 350°C
All the probes have a robust stainless steel housing and special material which is both hard wearing and will withstand the high temperature and adverse operating conditions.

LIMBOTOFD
LIMBOTOFD™ is our unique low profile integral TOFD probe.
Applications for the LIMBOTOFD™:
-100% TOFD inspection on flanges
-Boiler tube TOFD inspection
-Restricted areas that have clearance issues of 10mm and above
-ALL makes of scanner adaptors available upon request including Jireh's Circ-it and Olympus' COBRA™
-Evaluations of weld root erosion and corrosion
-Available in LARGER sizes

TULA™ (High Temperature Hydrogen Attack)
High Temperature Hydrogen Attack. TULA™ - another ground breaking innovative product from GB Inspection Systems.
Key points:
-TULA™’s approach has been proven to be a very simple yet highly sensitive means of detecting HTHA
-TULA™ is a complementary technique to a number of others including PAUT, TFM & TOFD
-TULA™ probes with specific focal depths are required to optimise detection throughout a range of thickness
-TULA™’s concept has also been applied to angle beam probes for the purpose of detecting HTHA in weld HAZ regions
