Applications
- Crack testing on turbine blades
- Non-contact crack testing in the reactor area (nuclear power)
- Weld seam inspection
- Components with complex geometry
- Crack testing on non-metallic components
How does inspection with LTcam work?
LTcam scans a laser line across the material, while a stationary wide-angle VIS-camera captures the overall scene. The IR camera follows the moving laser line, monitoring heat flow before and after it. Disruptions in lateral heat transfer reveal defects and anomalies, which are detected and analyzed by the software.
Typical Workflow of an LTcam Inspection
1. Excitation via Laser
A precise line laser (up to 200 W) moves across the surface and generates a short thermal pulse.
2. Heat flow in the component
The heat flow is uniform – until it is disrupted by defects such as cracks or delaminations.
3. Detection using an infrared camera
A high-resolution IR camera detects these thermal differences in real time.
4. Software-assisted analysis
Image evaluation is performed automatically using the edevis software DisplayImg – including defect detection, visualization, and inspection report.
Standalone system
LTCam is a standalone system based on laser excitation – and uses the same powerful software platform as all edevis systems.
LTcam is controlled by the specific DisplayImg LTcam software. It combines the wide-angle VIS camera and the infrared scanning system, allowing to seamlessly select and inspect large areas.
LTcam is controlled by the specific DisplayImg LTcam software. It combines the wide-angle VIS camera and the infrared scanning system, allowing to seamlessly select and inspect large areas.
Optics
Software
Developed by the 3 know-how experts
Intercontrol
As a major partner in the project that led to the creation of the former CPA, Intercontrôle brings all its know-how, its experience and its knowledge to carry out laser thermography inspection in optimal conditions.
edevis
As an integrator of Non Destructive Testing (NDT) solutions by active thermography, edevis has coordinated and managed the development and improvement of the existing concept in close collaboration with the other partners.
Thermoconcept
As a recognised expert in NDT by active thermography, Thermoconcept enabled the 3 partners to be brought together. Today it also brings its experience in the commercial, marketing and communication fields to promote and market the LTcam solution.
LTcam inquiries
Get in touch with our sales team to find out how LTcam can be integrated.
Resources
FAQ
Our frequently asked questions — answered quickly and easily.
How does the thermographic inspection with the LTCam work?
Is the LTCam intended for mobile or stationary use?
What special features does the LTCam offer compared to other thermography systems?
Which software is used for control and evaluation?
Product inquiries
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