The video extensometer has entered a new era of 2.5D &0.2 level, and the new products of Xintuo 3D VG series have been launched

Seizing the opportunity of high-quality development of industrial upgrading, Xintuo 3D 0.
2-level high-precision video extensometer was launched

On October 20, 2022, the new products of the high-precision video extensometer XTDIC-VG series independently developed by Xintuo 3D Technology (Shenzhen) Co.
, Ltd.
were officially released
.

As a common material testing method in the laboratory, extensometer to today has a history of more than 130 years, so many years, in order to meet the needs of material testing, ordinary extensometer, automatic extensometer, laser extensometer, etc.
were invented, with the rapid development of new material industry, video processing technology and computer software in recent years, non-contact extensometer came into being, that is, video extensometer
.

Xintuo 3D focuses on optical measurement technology for more than ten years, has a profound technical accumulation, combined with the use experience of hundreds of customers in many well-known universities, enterprises and scientific research institutions at home and abroad, subversively launched a new generation of "2.
5D" measurement video extensometer, while solving the problem that 3D measurement can not be tracked and calculated at high speed, but also innovatively launched a new technology of 2D measurement can be diagonally tested on the test piece, to meet the testing needs of large deformation, three-dimensional deformation, splicing measurement, thermal deformation, cavity deformation and so on.
It greatly reduces the difficulty of operation and the influence of human factors, and improves the test efficiency and data stability
.

As a test equipment, how to improve accuracy and accuracy has always been a concern
in the industry.
Xintuo 3D XTDIC-VG video extensometer adopts advanced data denoising algorithm, full-field optical distortion correction, subpixel matching, advanced real-time image processing technology, combined with high-precision industrial camera, lens, and professionally designed speckle preparation process, which can perform high-precision strain measurement
on various types of specimens 。 Xintuo video extensometer has better performance in terms of accuracy, and all products meet the JJG 762 extensometer verification regulations 0.
5 level standard (the same as ISO-9513 0.
5 or ASTM-E83 B-2), of which XTDIC-VG-60/120 new products can meet the 0.
2 standard, which is also a new height of domestic video extensometer accuracy, reaching the world's leading level
。 At the same time, the method of simultaneous multi-point measurement and participation in the calculation of the final result in the full-field field of view is adopted, which effectively solves the problem
of uneven force on both sides and data consistency cannot be guaranteed due to artificial clamping during the test process or different axes of the equipment itself.

Xintuo 3D XTDIC-VG video extensometer series products have a variety of measurement fields of view
such as 60mm, 120mm, 240mm, etc.
In order to solve the real-time measurement needs of 0.
5 level accuracy under a large field of view, the problem of splicing steps is solved by feature relay through self-developed splicing algorithms, which can effectively solve the difficulties of 0.
5 level accuracy measurement of > 600mm field of view
.
At the same time, it provides the field of view stitching of material test lenses and conventional lenses, which meets the needs of
higher precision and low strain measurement.

Xintuo 3D XTDIC-VG series video extensometer software is feature-rich and practical, with an advanced, configurable and intuitive user interface to make the operation more convenient
.
The system supports high-speed real-time processing of points, point pairs and full-field strain data in two-dimensional and three-dimensional measurement scenarios, and supports simultaneous measurement of horizontal and vertical or even more groups of targets, providing a strong data analysis foundation
for experimental testing.
The system supports historical data query mode, which is used to simultaneously browse images, curves and data of the historical test process; Support real-time saving of image records, reposition and recalculate gauges, and provide multiple analysis opportunities in one measurement; Rich data presentation such as camera views, curves, reports, reports, and more
.

Xintuo 3D XTDIC-VG video extensometer has a wide range of applications in the research of material mechanics, structural mechanics and other disciplines, suitable for metal, plastic, ceramics, concrete, flexible materials, review materials, biological samples and other materials in different temperature environment characteristics testing, such as stress-strain curve, elastic modulus, Poisson's ratio, N value, R value, etc
.

The release of Xintuo 3D XTDIC-VG video extensometer will break the current situation that the domestic video extensometer market is mainly occupied by American, German and Japanese companies, and 2.
5D design oblique measurement and multi-probe splicing are industry innovations
.
Xintuo video extensometer has strong competitiveness in measurement accuracy, video field of view, wide application and so on, and also looks forward to the industry to work together to enter the exploration and innovation
of the application field of material mechanical properties through a wider range of applications and exchanges.