Fine particle visualisation
Fine particle visualisation
A fine particle visualisation system is a system that displays the weak scattering of light that happens when a fine particle collides with a laser beam. By using a ultra high sensitivity video camera the system can visualize occurrences of fine particles and their movement in a real time video recording. The system is useful if you:
These are the tools that are needed:
Ultra high sensitive video camera
Laser light sheet source 'Parallel Eye H' for the fine particle visualization
Laser light sheet source 'Parallel Eye F' for the flow visualization
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Image processing package for the fine particle visualization
Sources:
https://www.shinsung.co.kr/eng/research/skill/11020205
https://www.snk.co.jp/particle/particle_en.html
- want to find out the cause of contamination.
- want to visualize airflow with tracer (mist, smoke, etc.) in the amount as little as possible.
- want to evaluate not only floating particulates but also foreign materials sticking to product surfaces.
- want to evaluate large-sized particles and dust rather than particulates.
- suffer from the situation where the contamination occurred within production equipment and it is hard to solve.
- want to evaluate misty materials, rather than particles.
- want to optimize the layout of clean rooms and production facilities.

These are the tools that are needed:
Ultra high sensitive video camera


Laser light sheet source 'Parallel Eye F' for the flow visualization

Image processing package for the fine particle visualization

Sources:
https://www.shinsung.co.kr/eng/research/skill/11020205
https://www.snk.co.jp/particle/particle_en.html