VIDEO EXTENSOMETER
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VIDEO EXTENSOMETER SYSTEM

Revolutionary Video Extensometer Compatible with all UTMs Real-time virtual strain gauge Full field strain and displacement maps: - Axial strain (Eyy) and displacement (Ey) - Transverse strain (Exx), and displacement (Ex) - Shear strain (Exy) - Maximum and minimum normal strain Synchronization with UTM using exported files: - . dat, . csv, and .xls files (time, test time, load, and displacement) UNIVERSAL: Compatible with all types of UTMs ATTACH & GO: Easy installation and integration USER-FRIENDLY: Clear software user interface GLOBAL SUPPORT: Visit vectorbtc.com.tr for local offices

MAP TYPES LANGRANGIAN FRAME • Axial and Transverse Displacements (DX, DY) • Axial, Transverse, Shear local Strains • Green-Langrange Strains (Exx, Eyy, Exy) • Equivalent Von Mises strain from true principals F: Deformation Gradient R: Rotation Tensor U: Symmetric Right Stretch Tensor E: Green-Langrage Strain F = RU E = (FTF – I)/2 FTF = V^2 E = ݐİݐѰݐ ѰݐİݐѰݐ ҰݐİݐҰݐ ѰݐİݐҰݐ etrue = ln(V) EULERIAN FRAME Ң" Axial and Transverse Displacements (DX, DY) • Axial, Transverse, Shear Local Strains • Euler-Almansi Strains (Exx, Eyy, Exy) • Equivalent Von Mises strain from true principals F: Deformation...

Technical Table Full Field Strain and Displacement Maps Full Field Strain and Displacement MapsAxial Strain, Axial Displacement, Transverse Strain, Transverse Displacement, Shear Strain, Maximum Normal Strain, Minimum Normal Strain Measurement Type Digital Image Correlation (DIC), Multiple Pattern Recognition and Tracking Vision system Auto-view of EX6 with 6 Camera Units Sample Width for Measurement Sample Length for Measurement Operation modes Live, Pre-processing, Post-processing General Features Detection of Strain at Failure, Customized Plot Generation, Virtual Strain Gauges Standard...

Eulerian Frame Tracing