Backlight LED inspects webs

COBRA (chip-onboard reflective array) linescan illumination is designed for high-speed linescan and web inspection. The LED-based COBRA lines are comparable to, or outperform, halogen and fluorescent line illumination, while offering advantages of LEDs--long lifetime, controllability, and increased reliability. The chip-on-board approach to LED module fabrication yields an essentially unbroken line of semiconductor light source, resulting in a high level of uniformity. Intensity can be adjusted using 0- to 5-V analog voltage control. The device meets NEMA 12 requirements.
StockerYale
Salem, NH, USA
www.stockeryale.com