Optical Extensometers

FOR EFFORTLESS ASSESSMENT OF MECHANICAL PROPERTIES COMPLYING WITH INDUSTRIAL STANDARDS

ONE copperbrass

ONE Optical Extensometer

APPLICATION & PARAMETERS

Extensometer ONE-ROD

ONE-ROD Optical Extensometer

APPLICATION & PARAMETERS

X-Sight extensometer 3D ONE

3D ONE Optical Extensometer

APPLICATION & PARAMETERS

X-Sight extensometer HT

HT Optical Extensometer

APPLICATION & PARAMETERS

OPTICAL EXTENSOMETRY FOR MATERIAL TESTING

  • Compliance with ISO 9513: Class 1 (Class 0.5); ASTME 83-10: Class B-1
  • Compliance with ISO 6892-1 in the strain rate control mode
  • All measuring devices are suitable for evaluating anisotropic properties according to ISO 527-1
  • Applicable to high-temperature and climate-chamber measurements according to ISO 6892-2
  • Axial and radial neck detection and many more features

Miniature Specimen Measurement

Miniature Specimen Measurement

X Sight Tensile Test Strain Map

Tensile Test Strain Map

X Sight Flexural Test Motion Analysis

Flexural Test Motion Analysis

X Sight Extreme Line Probe Feature

Extreme Line Probe Feature

X Sight Crack Growth Measurement

Crack Growth Measurement

ALL OUR DEVICES ARE POWERED BY OUR VERSATILE DIGITAL IMAGE CORRELATION SOFTWARE

Optical extensometers DIC software 1

The Alpha DIC software is an industry-recognized instrument for optical measurement and analysis of deformation, vibration, and strain of virtually any material or structure.

  • Alpha follows a modular approach offering optimized ergonomy for advanced research and routine measurement
  • Alpha has a wide palette of engineering testing options and software tools for any type of testing (tensile, compression, torsion, shear, flexural)
  • Alpha DIC is founded upon the digital image correlation measuring technique and offers cutting-edge machine vision technology with specialized features
X Sight ONE DIC Video Extensometer 1

ONE Series Optical Extensometer

ONE series optical extensometers demonstrate state-of-the-art digital correlation technology. All ONE measuring systems deliver accurate and precise strain measurement readings.

Ease-of-use and numerous industry-leading software features make ONE an excellent choice for many applications, including tensile, compressive, bending, shear, torsional and fatigue testing. All this on a wide range of test frames, from the small-scale single-column machines to the largest, four-column UTMs.

Any set of two standard ONE optical extensometers can be converted into a 3D system using the dual mode and the 3D DIC software module.

ONE SERIES CATALOG

ONE TECHNICAL DATA

M2M5M9
RESOLUTION2.3 MPx5 MPx9 MPx
FRAMERATE43 FPS at full res75 FPS at full res32 FPS at full res
PIXEL SIZE5.86 µm3.45 µm3.45 µm
SPECIMEN SIZE1 mm – 100 m1 mm – 100 m10 mm – 100 m
DATASHEETSONE M2ONE M5ONE M9
tensile testing
TENSILE TESTING
flexural testing
FLEXURAL TESTING
BIAXIAL TESTING
torsion testing 2
TORSION TESTING
shear testing
SHEAR TESTING
crack propagation
CRACK PROPAGATION
HT Optical extensometer

HT Optical Extensometer

HT is a professional optical extensometer for high-temperature applications suitable for temperatures ranging from ambient temperature up to 1400 °C.

The HT uses the same user-friendly DIC software interface as the ONE series, which allows you to focus on the experiment and data acquisition. Besides materials testing at elevated temperatures, the HT is suitable for any application requiring a precise and accurate optical extensometer with a small field of view.

DATA SHEET

HT TECHNICAL DATA

  • Field of View: 47 × 41 mm
  • Resolution ISO 9513: Class 0.5
  • ASTME 83: Class A (GL > 15 mm)
  • Gauge Length: Selectable single or multiple gauge lengths
  • Sampling Rate: 75 – 200 Hz
  • Axial and radial neck detection
  • Lighting: Auto-switching monochromatic light
X Sight HT

ONE-ROD Optical Extensometer

ONE-ROD is an easy-to-use optical extensometer optimized for tensile testing of reinforcing steel.

The unique ITT functionality of X-Sight’s DIC software allows for the measurement of specimens with an oxide or rust layer falling off significantly, which causes standard optical extensometers to become ineffective.

The ONE-ROD measuring system aims to be as simple and precise as possible concerning minimum requirements for specimen preparation and calibration.

DATA SHEET

ONE-ROD optical extensometer
ONE-ROD rebar tensile test

ONE-ROD TECHNICAL DATA

  • 2 × 2.3 MPx industrial cameras
  • Lighting: 500 mm LED light
  • Field of view: 550 × 100 mm
  • Sampling rate: > 40 Hz
  • USB relay for light control
  • Weight: approx. 3.5 kg
  • Dimensions: 420 × 187 × 79 mm
  • Power supply: 24 V 1A – 500 mm
  • Fixed working distance (approx. 560 mm)
  • Connection: 2 × USB 3.0; 1 × USB 2.0; RJ45
  • Complies with ISO 9513: Class 1
  • Complies with ASTM E83-10a B1 for L0 > 25 mm