DisplayIMG TSAvis
Software module for thermal stress analysis (TSA)
DisplayImg 7 TSAvis Elements is a specialized software module for performing thermal stress analyses (TSA) based on lock-in thermography. The software allows highly accurate capture and evaluation of stress distributions and dissipation processes in materials under dynamic load – in real time, synchronized with the external load source.
Applications
Typical fields of application
- Analysis of crack initiation and propagation
- Examination of adhesive and joint connections
- Detection of delaminations in CFRP and fiber composites
- Material characterization under load
- Validation of simulation results
Scope of delivery
- Software license: DisplayImg 7 TSAvis Elements
- Module for live visualization and isothermal evaluation
- Statistical and ROI tools for image analysis
- Support for numerous IR camera models
- Extensive digital documentation
Technical specifications
Technical features
System: Windows 7 / 8 / 10 (64 bit)
CPU: Intel Core i5 or i7 with SSE4
RAM: min. 8 GB
Camera support:
- FLIR SC5000 / SC7000 / X-series / A-series (cooled, analogue capable)
- IRCAM (MIO DA interface), Telops, Noxant NoxCAM
Key functions:
- Real-time lock-in analysis with stress and dissipation evaluation
- Multi-harmonic measurement (up to the 4th harmonic)
- Isotherms, histograms, profiles, ROI statistics
- Camera and trigger parameterization
- Lossless video recording with metadata storage
Software
Integration & control
The TSAvis module is fully embedded in the DisplayImg 7 environment and enables precise control of the camera and ESG signal generator. Synchronization with the external load source is achieved via analogue lock-in interfaces. The recorded data are fully documented and can be used for evaluations or archiving.
Scanning Laser Thermography
A laser beam is systematically moved across the object. The point heating is continuously detected in order to capture the smallest material differences or defects at high resolution – ideal for precise surface analyses.
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