Spot heating the sample with the laser and measure the heat transfer!
■ Orientation identification method
A method of applying in-plane thermal diffusivity angle distribution measurement. The speed of heat transfer (thermal diffusivity) differs depending on the fiber content and orientation.
Therefore it becomes possible to clarify the fiber orientation distribution by measuring the thermal diffusivity in all directions.
| Product | Thermal Evaluation of Fiber Orientation Distribution |
|---|---|
| Measurement object | Thermal diffusivity, It is possible to grasp the fiber state in the sample. ( orientation of fibers, disperision of fibers ), distributoin |
| Measurement time | About 1 minute per point |
| Operating Temperature | Room temperature |
| Stage displacement | Sample stage 100 * 200 [mm] |
| Laser diode | Wavelength__638 [nm], Output max__0.4 [W] |
| Radiation thermometer | Element__InSb, Cooling method__Elecronic cooling |
| Power supply | AC100 [V], 50/60 [Hz], 5 [A] |
