Kỳ thi DMA và TMA

Metravib material testing DMA 1000

The advantages of DMA+300, DMA+1000 and DMA+2000
DMA and TMA testing
Precise measurement of viscoelastic properties
Determination of glass and secondary transitions
Static and quasi-static tests: Creep, stress relaxation, tension, compression...
Fatigue testing of material and industrial component samples (with controlled waveform)
Crack growth testing
Analysis of solid, pasty and liquid materials: elastomers, plastics, composites, biomaterials, etc.
Particularly suitable for the characterization of polymers and composites (polymerized materials, polymerization process tracking, simultaneous DMA/calorimetry, fatigue)
Particularly suitable for testing and characterizing elastomers (Mullins effect, Payne effect, frequency sweep, heat build-up, crack growth testing, etc.)
Analysis of material moisture dependency
Comparison and classification of complex materials for construction
R&D / quality control / training / laboratory work
DMA+ series with high power
Solutions for material characterization
The devices in the DMA+ series are dynamic testing machines based on an innovative concept of a one-piece test frame with high rigidity. They are dedicated to accurately analyzing the viscoelastic properties of the most advanced materials.
The DMA+ one-piece high stiffness test frame has been designed to offer the widest stiffness and frequency analysis ranges as well as best-in-class ergonomics.
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The Dyna+ software enables a variety of DMA tests to track the dependence of the material's viscoelastic properties on many parameters. With the optional fatigue module of the Dyna+ software, the testing capabilities can be extended to advanced fatigue tests, heat build-up tests or crack growth tests.

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