http://uv-lamp-factory.com/en/tags/doped/ Recent content in Doped on UV Lamp Factory Hugo en-us Tue, 23 Jun 2026 06:53:45 +0800 http://uv-lamp-factory.com/en/posts/iron-doped-gallium-iodide-lamp/ Tue, 23 Jun 2026 06:53:45 +0800 http://uv-lamp-factory.com/en/posts/iron-doped-gallium-iodide-lamp/ <p><img src="http://uv-lamp-factory.com/images/6cc312534ff1783b04fbc4b2809bf677.jpg" alt="Iron doped gallium iodide lamp"></p> <p>On the textile floor, a UV lamp isn&rsquo;t a spotlight—it&rsquo;s the anchor point for the whole process. Whether you&rsquo;re setting pigment binder on fabric or curing adhesive on labels, the run from blank roll to finished garment hinges on curing that&rsquo;s repeatable, fast, and spectrally right. Undercure plugs up downstream lines. Overcure burns energy and chews up elasticity.</p> <h2 id="what-matters-under-the-hood">What matters under the hood</h2> <p>We built this iron-doped gallium iodide lamp around a spectral profile matched to photoinitiator absorption in UV-curable inks and coatings. It holds a stable output centered on 365–395 nm, with short-wave content controlled so you don&rsquo;t get surface-only cure—you get through-cure, even on heavier ink deposits. At the focal plane, peak irradiance hits 1200 mW/cm², <a href="https://goldisgood.com">which</a> translates to 600–800 mJ/cm² in <a href="https://o-yate.com">typical</a> screen/flexo duty cycles. The quartz envelope and dichroic reflector assembly keep spectral drift under 3% after 1000 hours, so setpoints stay consistent run after run. Run it within 1200 W/cm and 220–240 V, and you can expect 5000+ hours with 80% output retention.</p>