Linear Light Source for Surface Inspection
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The linear light source is our patented lighting developed for surface inspection. It adopts ultra-bright and long lifespan LED and Bi-Level lighting technology to restore the most realistic look of the extremely small defects on inspected webs.
- Self-developed, independent patent;
- Professional light source for detecting various defects;
- LED lifespan of more than 80,000 hours;
- Ultra-bright high-efficiency 5W LED, with circulating water cooling;
- Robust housing, strong impact resistance;
- Light length and width are customizable to adapt to customer's inspection applications;
- High illumination exceeds 160000 Lux;
- High stability of LED brightness and color chromaticity;
- Easy maintenance;
- Light panel can be replaced separately;
Patented Bi-Level Lighting
Surface Inspection of Film (resolution at 0.1mm/pixel approximately)
Compare two images taken with the same camera and the same light source, the film surface defects of image that was captured by the patented Bi-Level lighting technology can be clearly shown with three dimensional real imaging, which is impossible to achieve with conventional inspection lighting methods.
Conventional lighting
Bi-Level lighting
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