DMA+300
2Pages

The new DMA+ series instruments are dynamic testing machines dedicated to the fatigue and the viscoelastic properties analysis of advanced materials and industrial components. Each DMA+ makes possible to characterize the mechanical properties of numerous materials and their dependence on various parameters: frequency, temperature, stress or strain amplitude, wave form, environment ... DMA+300, DMA+1000 and DMA+2000 are resulting of more than 40 years experience of METRAVIB in the development of innovative machines for the materials dynamic mechanical characterization. The DMA+ are key instruments for engineers and scientists involved in materials research and development, which provide accurate materials behavior data over a unique range of analysis domains. Main assets High rigidity one-piece test frame High force electro-dynamic shaker • High frequency testing capabilities • Low strain and low force sensitivity • High strain and high force capability • Advanced test definition • Advanced algorithms for precise test control • Thermal chamber -150°C to 500°C • Atmosphere control (option) • Humidity control (option) • Reduced maintenance • Reduced foot print Main uses • DMA testing of a wide range of materials: elastomers, plastics, composites, biomaterials. • Fatigue testing for material's specimens and industrial components • Characterization of elastomers: Glass transition, Payne effect, Mullins effect, heat build up. • Characterization of thermosets: polymerization, exothermic reaction, shrinkage, rheological properties. • Comparison and classification of complexes materials for design engineering • Static testing (creep, stress relaxation, tensile/compression tests .) • Crack growth testing • Goodrich flexometer testing

The reference in electrodynamic testing DMA+ series: A unique combination of the latest advanced technologies provides unmatched performance capabilities The high performance capabilities of the DMA+ series are due to the combination of significant improvements in mechanical design ("one-piece" mechanical test frame), electronics design, optimized metrologies for the force and displacement signals measurement, and new Metravib Dynamic testing software suite featuring advanced test control. The technologies used by METRAVIB DMA+ make possible to provide large excitation force capabilities,...