Amalgam UV germicidal lamp

Fri, 03 Jul 2026 11:47:54 +0800

From raw fabric to finished garment, microbial control is non-negotiable in textile processing. Drop it, and dye baths go foul, finished goods carry pathogens, and rejects stack up. We built the Amalgam UV germicidal lamp to deal with that reality—right where the risk lives. What matters under the hood The lamp runs on an amalgam mercury formulation tuned for stable 254nm output—the wavelength that hits microbial DNA and RNA where it hurts. We’re targeting a minimum irradiance of 120 μW/cm² at 1 meter, with a 900-hour rated life and end-of-life output decay under 8%. The quartz sleeve is doped to keep ozone from forming, and the reflector assembly uses a high-purity aluminum core with a dichroic coating. That stack-up maximizes germicidal efficiency while keeping heat off the substrate. Input power is matched to industrial ballasts, and the fixture’s thermal management holds junction temperature within safe limits for continuous duty. Why it fits textile lines Textile lines move fast. Disinfection has to keep up without throttling throughput. The Amalgam lamp drops into compact inline chambers for fabric surface treatment, sterilizes dye and finishing tanks, and handles roll-to-roll disinfection before packaging. That stable 254nm output delivers consistent log reduction on bacteria and mold, so dye uptake is cleaner, finishing baths stay cleaner, and finished garments carry less contamination risk. Fewer microbiological holds. Less rework. Schedules that behave. The practical details Installation comes down to alignment and spacing—hit the design irradiance or you’re guessing. The lamp output is temperature-sensitive; below 15°C, warm-up drags and peak irradiance can dip. Stick with compatible ballasts and UV-rated wiring, and keep a running log of cumulative operating hours. Replace on schedule. When the lamp hits end-of-life, output can fall below the validated dose your process needs.

Amalgam on UV Curing Flow

Amalgam UV germicidal lamp