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.
![](https://freight.cargo.site/t/original/i/246698f80feea00e7a59356ad6233e7d9025b44ffc148121f7ac208aa06a0432/download.jpeg)
These are the tools that are needed:
Ultra high sensitive video camera
![](https://freight.cargo.site/t/original/i/71fc2e04328be2c01ffcb54c70d63bbb6561e203be54d418de293e1afd62dd35/APImagerCamera.png)
![](https://freight.cargo.site/t/original/i/c12b1759b526ab5fbb96a860b1f72f00b75841f91da5b801e293357349fa45b2/paraH.png)
Laser light sheet source 'Parallel Eye F' for the flow visualization
![](https://freight.cargo.site/t/original/i/091a5430e5f519a348231d62f6746858f8f89fb0c278000d5d998ae9e130a5ed/ParallelEyeF.jpg)
Image processing package for the fine particle visualization
![](https://freight.cargo.site/t/original/i/514a3ab9b3a0db7920942c8dd94d018fc5101e3da7debbdd84d994af6f08b42b/ParticleEye.jpg)
Sources:
https://www.shinsung.co.kr/eng/research/skill/11020205
https://www.snk.co.jp/particle/particle_en.html