High UV output for fast UV curing

Hamamatsu’s LC-L3 is a UV spot light source for fast UV spot curing of UV adhesives, UV/radcure coatings, and UV inks. This light source features 9 long-lasting UV-LEDs (light emitting diodes) that generate stable, high-intensity UV light to ensure rapid curing with minimal thermal effects. The light level of each LED can be adjusted to create tailored profiles, giving you added flexibility. For even more flexibility, multiple LC-L3 units can be combined to irradiate large areas or a linear area.

Main features of LC-L3 UV spot light source

• High output UV-LEDs emitting at 365 nm or 385 nm
• 9 LEDs with individual light adjustment for tailored profiles
• High UV intensity: 250 mW/cm² at 365 nm, 325 mW/cm² at 385 nm
• Long LED lifetime (average 10,000 hours)
• Constant light intensity
• Highly uniform irradiation
• Low thermal effects
• Forced air cooling

UV curing/drying applications

• UV-curable adhesives
• UV coatings / Radcure coatings
• UV inks for printing

Other applications for the LC-L3 UV light source

• Semiconductor and liquid crystal exposure
• High-resolution optical microscopes
• Experiments requiring UV irradiation

Contact us

For more information about the LC-L3 and other UV curing light sources, please complete the form at right.