XTDIC-CONST 3D Strain Measurement
The XTDIC-CONST system is a non-contact optical tool. It uses Digital Image Correlation (DIC) for full-field strain measurement. Highly versatile, it handles diverse test rates and measurement ranges.
Full field measurement
Measurements are not limited to a single point; deformation can be observed over the entire range.
More convenient to identify critical failure points
Hotspots can be extracted from previously acquired images without having to try again.
For large or round objects, a multi-system display can be used.
Non-contact measurement
No strain gauges, painting, or grids are required.
Precise positioning is not required to obtain effective results.
Specimen vibration can also be measured
Specimens can be prepared and measured in minutes.
Simple and easy to use
Safe single white light illumination, no need for lasers or other special lighting
Accurate measurement can be achieved without optical isolation
The system can be calibrated at any time during the test.
Automated data processing saves time
Technical advantages
- The system boasts advanced technology: its core algorithms, backed by independent intellectual property rights, achieve technical specifications at an advanced international level.
- Wide range of applications: The system can be used in scientific research and engineering measurement in multiple disciplines such as mechanics, materials science, engineering, architecture, and civil engineering, and is applicable to most materials.
- Flexible system configuration: supports measurement areas from millimeters to meters; supports cameras with megapixels to tens of millions of pixels.
- Strong system compatibility: Simultaneously compatible with single-camera 2D measurement and multi-camera 3D measurement.
- Powerful auxiliary functions: Includes dynamic deformation measurement of circular marker points; and measurement of the motion trajectory and attitude of rigid objects.
- Abundant expansion interfaces: It has multiple types of interfaces, such as universal testing machine interface and cupping test machine interface.
XTDIC-CONST Application
Materials research and parts measurement
Materials Research
The XTDIC-CONST full-field strain measurement system can analyze the mechanical properties and behavior of materials under a wide variety of testing environments. It can be seamlessly integrated into existing measurement environments, testing benches, and testing machines. Utilizing a non-contact measuring head, it can measure the full-field three-dimensional strain and deformation of soft and hard materials under both mechanical and thermal loading conditions. It can replace traditional extensometers and strain gauges, enabling real-time three-dimensional surface deformation analysis.
Currently, XTDIC-CONST has been widely used in the measurement of material mechanical properties and is a measurement solution that has been widely recognized and praised in the industry.
Full-field strain distribution
Stress-strain curve
Young's modulus
Poisson's ratio
N value & R value
Tensile test
Shear test
Three-point bend/four-point bend
Fatigue testing...
Finite element analysis and simulation verification
In the design and manufacturing of new products, manufacturers are increasingly using finite element analysis software for simulation analysis to optimize and improve product performance and manufacturing processes. XTiDC-CONST can compare and analyze actual test results with theoretical data from finite element simulation software, effectively improving simulation tools and processes, accumulating more data for projects, and helping to accelerate product launches.
Compare simulated data with actual measurement results (strain, displacement, etc.)
After measuring the material properties, they are input into the simulation software as parameters.
Includes mesh optimization functionality for CAD conversion, used in finite element analysis.
Digital simulation verification
Technical parameters
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