Microscopic visual strain measurement Microtensile test of surgical sutures Video extensometer Laser focus Fast and efficient Ultra-highprecision Accuracy up to 0.5μm Convenientcommunication No delay，Realizable strain Global pioneer Monocular 3D DIC technique Video Extensometer is based on monocular 3D (or 2D) DIC technology Non-contact extensometer, extensometer measuring head can realize the sample Loading process of image acquisition, extensometer software to complete the image Calculate and output the measured deformation results in real time. Optional full-field test After measuring the module, full-field displacement and strain measurement can be achieved. The Visual Microscopic Strain Measurement System is a non-contact strain gauge based on binocular 3D DIC technology. Through a high-precision body microscope, combined with an in-situ loading stage or a hot and cold stage, it can achieve image acquisition during the loading process of micro scale specimens. The system software completes the calculation of the image and outputs the measured deformation results in real time. Application Cases Strain analysis of pedicle screw system fatigue test Visual strain gauge gauge Laser focus Fast and efficient High precision High repeatability accuracy Strain gauge mode Real-time measurement feedback Standardized measurement No calibration required The world's first monocular 3D DIC technology The visual strain gauge is a deformation measurement system based on monocular 3D DIC technology, which can realize 3D full-field strain measurement with a single camera. The image acquisition of the specimen loading process can be realized through the measuring head of the strain gauge. The strain gauge software can complete the calculation of the image and output the measured deformation result. Strain analysis of pedicle screw system fatigue test A：After clamping, the tensioner stretches the sample at 1mm/min until the wire fiber is disconnected. (Magnification: 32, standard；Distance: 0.766338mm) B：After the wire is clamped, the drawing machine stretches the pattern at a speed of 2mm/min until the wire fiber is disconnected. (Magnification: 12.5x, standard ； Distance: 0.564963m