| Dynamic
Mechanical Analyzer (DMA) measures mechanical properties, such as modulus
(elasticity) and Viscosity (damping) as a function of time, temperature,
frequency, stress or combinations of these parameters. Thermomechanical
Analyzer (TMA) measures the dimensional and viscoelastic changes in nearly
all types of sample materials as a function of temperature or time. |
| Key
featxres of Perkin-Elmer DMA7e/TMA7e. |
- High-resolution (3 nm)
detector
- Electromagnetic probe
control
- Computer-controlled
loading (force application)
- Temperature-controlled
(LVDT)
- Multiple probe types
- Operation from – 170
to 550 oC
|
| Applications... |
Modulus , Rheology,
Coefficient of linear thermal expansion,
Glass transition
temperature , Viscosity and Cure
|
| Sample: |
| Solid in the form
of rectangular bar or disc, film. |
