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  • Seminar - mgr Natalia Oleszko, 10 May 2012
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Dielectric Analyzer DEA 2970 Print
Dielectric Analyzer DEA 2970, TA Instruments is used to measure the dielectrical properties of a material as a function of time, temperature and frequency. Dielectric measurements characterize the capacitive nature (ability to store electric charge) and conductive nature (ability to transfer electric charge) of the material. Measurements of permittivity, loss factor, tan delta and ionic conductivity can provide information about molecular motions. The DEA can be used to determination of molecular relaxations and also to monitor the cure of resins.



 
  • Temperature range: -150°C do 600°C,
  • Frequency: 0.003-100000 Hz,
  • Heating/cooling rate: 0.01-50/0.1-10 deg./min.,
  • Sample: films, gels, viscous liquid
  • Atmosphere: inert gas (usually nitrogen)
 

Equipment

  • Mass Spectroscopy
  • Resonance Spectroscopy
  • Infrared absorption spectroscopy
  • UV-VIS-NIR absorp. spectroscopy
  • Fluorimetry
  • Analytical services
  • Gel Permeation Chromatography
  • Thermochemical analyses
  • Thermogravimetry
  • Mechanical properties analyses
  • Electrical properties analyses
  • Structural analyses
  • Surface analyses
  • Thin layers analyses
  • Preparation of films via blowing..
  • Transport properties determination
© 2012 Centre of Polymer and Carbon Materials of the Polish Academy of Sciences  en-gb IP Address: 38.107.179.210