• Component and Material Testing: Measures displacements, strains, Young's Modulus, Poisson Ratio, and elasto-plastic behavior.
• FEA Validation: Validates finite element analysis models.
• Failure Investigation: Analyzes failure mechanisms.
• Fracture Mechanics: Studies crack propagation and material fracture.
• High-Speed Measurements & Vibration Analysis: Suitable for dynamic applications and transient events.
• Versatile Material Compatibility: Applicable to advanced materials like CFRP, wood, fiber-injected PE, metal foam, and rubber.

• Extended Export and Import: Facilitates data handling.
• 3D Display: Visualizes measured values in three dimensions.
• Automated Calibration: Simplifies setup with fast and easy procedures.
• Online Feedback: Provides real-time accuracy and quality feedback.
• Enhanced Triggering Functions: Offers advanced control over measurements.
• Multiple Coordinate Systems: Supports various measurement frameworks.

The system uses a stochastic pattern applied to the test object's surface, observed by two high-speed sensors. A pattern matching algorithm identifies homologous points, and triangulation determines their 3D positions. Deformations are calculated automatically from image sequences.

The system offers high spatial and temporal resolution, measuring displacements from micrometers to several centimeters and strains from 100 µStrains to several hundred percent. It operates from static conditions to over 20,000 Hz.

The software, Istra 4D, provides intuitive data handling and extensive triggering functions, controlling high-speed sensors. Illumination is provided by high-intensity white light or stroboscopic cold light LED systems, ensuring short exposure times. Calibration is straightforward, reducing measurement time.

The system's flexible design supports applications from microscopic investigations to large-scale measurements in aerospace, automotive, marine, and railway industries.

For further details, contact Dantec Dynamics. Specifications are subject to change without notice.