Dynamic Mechanical Analyzer

The Dynamic Mechanical Analyzer (DMA) is an essential tool in researching and testing the dynamic mechanical properties of materials, especially polymer and composite materials. The primary function of the Dynamic Mechanical Analyzer is to monitor and measure the response of materials when subjected to mechanical forces and temperature variations. Below are some important functions of the Dynamic Mechanical Analyzer:
– Determining mechanical properties.
– Measuring elastic recovery.
– Investigating changes in crystal structure.
– Assessing thermal properties.
– Monitoring real-time deformation characteristics.
– Application in material and product development.

  • Model: Discovery DMA 850
  • Manufacturer: TA Instruments
  • Origin: USA

Description

– Non-contact, low mass motor delivers continuous forces from 0.1 mN to 18 N to measure everything from soft to stiff materials
– Frictionless, low-compliance air bearing design ensures superior force sensitivity and accuracy
– Unique optical encoder technology provides 0.1 nm resolution over a 25 mm continuous range of travel for ultimate testing versatility
– The GCA extends the operating range of the DMA 850 to -150°C. It uses cold nitrogen gas generated from controlled evaporation of liquid nitrogen.
– Max Force: 18 N
– Min Force: 0.0001 N
– Force Resolution: 0.00001 N
– Frequency Range: 0.001 to 200 Hz
– Dynamic Deformation Range: ± 0.005 to 10,000 µm
– Strain Resolution: 0.1 nm
– Modulus Range: 10^3 to 3×10^12 Pa
– Modulus Precision: ± 1%
– Tan δ Sensitivity: 0.0001
– Tan δ Resolution: 0.00001
– Temperature range: Standard Furnace: -150 to 600°C

If you have extra question or have some projects having this product, please feel free to reach out to us!

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