UV ink curing lamp

Wed, 24 Jun 2026 07:07:49 +0800

On a disinfection robot running at high throughput, cycle time is the hard limit. Standard UVC sources will knock microbes out, but the irradiance is low enough that you end up holding the beam too long. That drags down throughput and adds overhead. The bottleneck isn’t just total dose—it’s dose rate.

What we build around

We spec these UVC curing lamps around 254 nm mercury vapor emission, packaged to hit peak irradiance above 200 mW/cm² at a defined working distance. The reflector is high-reflectivity aluminum with a dichroic coating, so we keep the spectral output tight and squeeze more usable photons out. Output is measured and logged against a traceable radiometer, and we hold dose repeatability within ±5% across the full arc length. Lamp life is rated to 9,000 hours, with output decay under 10% over that span. The quartz envelope is chosen for ozone-free operation—critical when you’re running in tight robotic chambers.

Ink on UV Curing Global

UV ink curing lamp

What we build around