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METRAVIB DMA+100, DMA+150, DMA+450 series

Based on its very rigid frame, the DMA+100, 150, 450 Dynamic Mechanical Analyzers exhibit ranges of measurable stiffness and frequency analysis that are unrivalled on the market. These frames allow for multiple tests on a wide range of specimen geometries as well as detailed characterization of the thermodynamical properties of polymers, elastomers, composites, etc.

 

Characteristics

Assets

The DMA+100,150,450 Dynamic Mechanical Analyzers are very comprehensive instruments with many assets: 

  • Force: +/-100, +/-150, +/-450 Newtons
  • Frequency: from 0.00001 Hz to 1000 Hz
  • Strain: from +/-0.001 to +/-300%
  • Wide stiffness range
  • High measurement precision
  • DMA, TMA, creep, stress relaxation and fatigue modes on a single instrument
  • Tension/compression/bending/shear
  • Analysis of specimens with material-representative size
  • Thermal chamber with high heating rate
  • Displacement stroke up to 6 mm for creep and stress relaxation tests
  • Broad selection of specimen holders for multiple geometries and dimensions
  • Easily upgradeable to meet specific analytical requirements
  • Reduced maintenance
 

Applications

The great flexibility of the DMA+100, 150, 450 Dynamic Mechanical Analyzers allow for a broad range of applications, among which:

  • DMA and TMA testing
  • Precise measurement of viscoelastic properties
  • Fatigue testing (controlled waveform)
  • Measurements possible on any type of material: solid, paste , liquid
  • Particularly well suited to polymer and composite characterization (polymerised materials, follow-up of polymerisation process, fatigue)
  • Determination of glass and secondary transitions
  • Static and quasi static testing: creep, stress relaxation, tension, compression…
  • Particularly well suited to elastomer testing and characterization (Mullins effect,      Payne effect, frequency sweep, fatigue, heat build-up, etc.)
  • Tests on materials immersed in a liquid
  • Materials humidity dependence analysis
  • R&D / Quality Control / Education / Lab work
 

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