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MTS Metes Industrial Systems (China) Co., Ltd
Video extensometer
NegotiableUpdate on 07/07
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Overview
The MTS Advantage series video extensometer can achieve non-contact strain measurement, enhancing users' confidence in test data.
Product Details
MTS Advantage SeriesVideo extensometerIt can achieve non-contact strain measurement and enhance users' confidence in experimental data. thatVideo extensometerEquipped with magnetic swivel support rocker arms, it facilitates precise and repetitive positioning during video capture. The standardized calibration process ensures data traceability and continuity.
The complete MTS Advantage series includes necessary lenses, processors, and software, featuring fast, flexible, and high-precision characteristics, suitable for non-contact strain measurement tasks in various material mechanical property testing processes. The extensometer collects displacement data on the surface of the test piece, which is processed by the MTS TestSuiteTM TW testing application software to calculate the strain data and elastic modulus of the sample.
More than ten different specifications and interchangeable lenses can be selected, with each lens corresponding to a pre-defined extensometer measurement gauge. By selecting the appropriate lens according to the testing requirements, the measurement of the corresponding gauge length and strain measurement range can be achieved. In different material testing tasks, different parameters such as Poisson's ratio, Young's modulus, R value, etc. can be quickly obtained, and can also be used for mechanical testing applications of materials with high ductility. The MTS Advantage series features a magnetic swivel support rocker arm, which can be used to operate test specimens, test equipment safety enclosures, or environmental chambersVideo extensometerRemove the operating area and return the extensometer to its original position at the beginning of the test, ensuring accurate positioning and high repeatability. This video extensometer can be used with various types of material mechanics testing equipment and is integrated with LED light sources.
Video extensometerthe advantage of
Video extensometerIt is a non-contact strain measurement method that does not have any physical contact with the tested sample. It is suitable for applications where the sample is very thin and brittle, or the sample itself is irregular, or needs to be in certain special environments, such as high temperature environments or environments immersed in liquids, or where the sample releases huge energy at the moment of damage, which may pose a risk of damage to the contact extensometer.
1. Obvious flexibility
Interchangeable lenses are equivalent to extensometers with dozens of measurement gauges and ranges. Users can purchase a complete set of combinations at once or choose according to specific needs in the future.
2. Mechanical testing applications applicable to brittle materials
If the tested sample is a very fragile and brittle material, or an irregular sample, it is non-contactVideo extensometerIt can prevent damage to the extensometer caused by contact force.
3. Realize multiple measurement applications
Compared with traditional contact extensometers, the MTS Advantage series video extensometer can achieve synchronous acquisition and measurement of up to 200 data points, and can achieve synchronous measurement of Poisson's ratio, torsional or shear strain by upgrading and selecting different modules.
4. One test, multiple measurements
MTS Advantage SeriesVideo extensometerIt is possible to avoid unnecessary errors as much as possible, and data post-processing can be carried out after the relevant experiments are completed, which is equivalent to completing any number of data measurements after one test.
Make MTS Advantage SeriesVideo extensometerAt your service!
MTS Advantage SeriesVideo extensometerIt can achieve non-contact measurement of multi-point strain, torsion, and displacement, and uses advanced video image processing algorithms to calculate the displacement between relevant planar markers.
1. Tensile testing
Whether the object being tested is a small thread or a highly ductile engineering plastic, choose the appropriate MTS Advantage seriesVideo extensometerThe lens can achieve the measurement of strain. Compared with traditional contact extensometers, there will be no situations such as contact stress concentration, contact point slippage, or damage to the extensometer extension rod at the moment of sample failure.
2. Compression testing
During compression testing, the presence of a pressure plate often hinders measurement work on the tested object. However, the MTS Advantage series uses non-contact measurementVideo extensometerMeasurements can be taken on the tested object at a certain distance without worrying about the pressure plate obstructing or damaging the sample or strain measurement device.
3. Multi point bending test
High precision testing of loading point deformation can be achieved during multi-point testing. It can test the deformation of the contact grinding roller or sample, or directly measure the deformation on the surface of the sample to calculate the relevant strain values.
4. Cutting test
The multi-point tracking measurement technology on a two-dimensional plane can directly convert shear strain, which can be the change in spacing between three points on the plane with a certain angular relationship. When choosing to use V-shaped openings or short beam specimens, the measurement of shear modulus can also be achieved, which is a very simple and fast process.
