Dymax is offering its BlueWave LED VisiCure spot-curing system. The unit generates curing energy in a relatively narrow wavelength band centered at 405 nm using high-intensity LEDs.
This system delivers curing energy through a 5 mm diameter lightguide, with an output of over 15 W/cm2. Dymax says the design is safer than end-of-wand LEDs and that the relatively narrow frequency band produced by LEDs generates cooler curing temperatures at the substrate level.Â
The unit also includes an intensity adjustment feature that allows users to adjust and control intensity output to assist with process validation and control. Intensity level measurement is accomplished with a radiometer.