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Längenänderungsaufnehmer mit hoher Messwertauflösung

Extensometers with high measured value resolution

Extensometers with high measured value resolution are used to determine the tensile modulus in plastics testing and are available as mechanical contact systems or non-contact optical measurement systems. For lower testing volumes, Zwick supplies simple manually applied extensometers, while operator-friendly automatic attachment systems are available for frequent testing. Swiveling knife-edges allow these extensometers to remain attached until specimen break without being damaged.

 

 

 

makroXtens®

The makroXtens® is a versatile high-accuracy extensometer operating on the contact principle. Ideal for tensile, compression, flexure and cyclic tests on metals, plastics, composites and many other materials.
 
 

multiXtens®

The extremely high measurement accuracy combined with the extremely large measurement range makes multiXtens® the ideal tool for varying requirements (e.g. testing plastics and elastomers or plastics and metals).
 
 

videoXtens®

videoXtens® provides contact-free, high resolution measurement of compressive deformations on all types of plastics, metals, rubbers, composites and foils.
 
 

lightXtens®

optiXtens® measures metals, plastics and composites optically, with no mechanical contact and no application of optical marks.
 
 

Incremental Clip-On Extensometers

The Zwick clip-on extensometers are designed for tests on plastics and metals. They fulfill all requirements for extension and change in width measurements especially for metals testing.
 
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