The Shimadzu TRViewX video extensometer is a non-contact extensometer.

Compared with previous video extensometers, the performance has been significantly improved, and it is linked with specialized software for testing machines, resulting in a leap in operability.
Standard measurement not only includes elongation, but also width.

Due to the non-contact nature of this model, it can measure thin samples such as thin films and foils that cannot be measured by general extensometers due to blade edges and other reasons, and can be measured in a constant temperature device.

Features:
Capable of measuring ISO and JIS 0.5 levels.
Equivalent to high-speed data transmission at 100Hz.
Non contact, will not contaminate the sample. Elasticity can be measured up to fracture.
Can be measured inside a constant temperature device.
LED lighting system can reduce the influence of ambient light and ensure measurement stability.
The fine-tuning device, combined with a 2-megapixel camera, can perform high-precision measurements on various samples.
Standard width measurement function. Poisson's ratio and r-value can be calculated.
Deformation control can be performed on the testing machine using the control box.

Example of installing a video extensometer on Shimadzu Electronic Universal Testing Machine: