In component and materials testing, extensometers are used in many different applications. Consequently, the technical needs for these devices are many and diverse, meaning that there is no single ...

Extensometry is the science of the measurement and analysis of changes in a materials linear dimensions during tensile testing. An extensometer is an instrument that measures test specimen elongation ...

Improvements in both video technology and computer software has a new generation of non-contact extensometers coming to the fore; the video extensometer. Video extensometers have many advantages. They ...