3D UT Wall Thickness profiling

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Hand held UT wall thickness measurements

Page last modified
October 31 2023

The scanner continuously records UT wall thickness measurements as the scanning head is moved over the inspection surface. Using these readings, we can then produce the 3D profile showing the complete wall loss of the inspected area of pipe.

3D image profiling of erosion and corrosion high risk areas

100% 360-Degree coverage of pipe - no areas missed

Optimisation of maintenance by modelling component life expectancy

Non-Intrusive, external scans can cover all pipework and vessels

Compact & lightweight handheld unit.


Increased safety - Higher probability f detection than conventional single point UT Thickness gauge
Reduced Costs - provides early identification of areas of concern
Repeatable and Reliable - Repeatable method of tracking wall loss
Comparative results - 3D maping allows detailed comparative analysis over time
Requires trained SMS personnel to operate on location, or training provided.


Pulse Voltage 400V
Pulse Shape Spike
receiver Gain Wideband (0.5 - 2MHz)
Sample Rate 50 MHz
Computer Interface USB 2.0
Battery Life 11 hours

Relative Business Impact


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Technology Readiness Level


Development Technology demonstration Mature / Proven
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SMS has proven a strong reputation for offering effective management and risk-mitigation strategies for its clients' operational and environmental risks. We provide Sand Management and Erosion-Corrosion products and services including: Acoustic Sand Monitoring, Sand Sampling, Erosion & Corrosion Probes, Real-Time UT Wall Thickness Systems, and Real-Time H2S & CO2 Monitoring Systems. 

Our team is fuelled to drive clients’ operational efficiency by offering a full spectrum of low carbon solutions and utilisation of our zero manpower capabilities that are proven to minimise carbon footprint and can help accelerate your path to net zero.

We have rapidly grown over the years and evolved with ground-breaking technologies and partnerships with several clients and industry players to drive your transition to a safer, more robust, resilient, cost-effective and sustainable asset life cycle.

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