http://ir-heater-parts.com/en/tags/fuel/ Recent content in Fuel on Quality Infrared Heater Parts Hugo en-us Tue, 30 Jun 2026 01:22:20 +0800 http://ir-heater-parts.com/en/posts/fuel-cell-catalyst-drying-lamp/ Tue, 30 Jun 2026 01:22:20 +0800 http://ir-heater-parts.com/en/posts/fuel-cell-catalyst-drying-lamp/ <p><img src="http://ir-heater-parts.com/images/1764273a9805a56244015746cb190d47.png" alt="Fuel cell catalyst drying lamp"></p> <p>On the line, fuel cell catalyst layers are thin, conductive, and thermally touchy. One hot spot or a sluggish ramp, and the catalyst morphology shifts. Contact resistance climbs, and the stack performance is toast. You need a drying step that behaves like a lithography bake: repeatable, uniform, and clean.</p> <h2 id="what-matters-technically">What matters, technically</h2> <p>We built the catalyst drying lamp around near-infrared (NIR) radiation, tuned to the <a href="https://o-yate.com">absorption</a> profile of the catalyst ink and binder. The result is rapid, volumetric heating without overshooting the substrate. Wafer-level temperature uniformity stays within ±0.1°C across the active zone, and setpoint repeatability is ±0.5°C from batch to batch. The emitter uses quartz-halogen geometry with tight filament control, holding stable output after 5,000+ hours with less than 5% drop. The system is rated for cleanroom Class 1–100, and <a href="https://henruite.com">every</a> hot zone is engineered to generate zero particle events at the process interface.</p>