Clean room oven infrared heater

Thu, 02 Jul 2026 08:45:18 +0800

On a 300mm line, a 0.3°C swing during soft bake can shove CD bias outside spec and scrap an entire lot. You don’t need another variable in the thermal budget. Our cleanroom oven infrared heater is built to take that uncertainty off the table. What matters, technically We run short-wave infrared emitters with fast response and tight spectral control, matched to the absorption of standard photoresist stacks. Across the process zone, wafer-level uniformity holds at ±0.1°C, and repeatability keeps bake profiles consistent lot after lot. The heater body is built for Class 1–100 cleanroom operation: low-outgassing materials, smooth surfaces, and an airflow path designed with particles in mind. Zero particle generation isn’t a marketing line—it’s a constraint baked into the build and confirmed by monitoring. Why it fits the fab floor This is where photoresist processing sets the pace: lithography, soft bake, hard bake, and the rest of the coat/bake steps. Infrared gives you the thermal response you need in a high-throughput oven, while the cleanroom-compatible design keeps the defect budget where it belongs. The payoff is fewer scrap wafers, stable critical dimensions, and cycle times you can count on. Energy use drops, too—the heater hits setpoint quickly and holds it without overshoot. What you need to know up front The heater drops into standard oven interfaces, but chamber thermal mass and the load pattern still affect uniformity. Spec out the exact boat and wafer load, and verify the airflow pattern during integration. In tight footprints, the emitter layout may mean a small rework of the hot zone. We hand over the boundary conditions early so the oven fits the process—not the other way around.

Oven on Top-Rated Quartz IR Lamps

Clean room oven infrared heater