کوره اتاق تمیز بخاری زیرقرمز

Sat, 06 Jun 2026 00:47:22 +0800

On the fab floor, a 2°C drift in soft bake is enough to move critical dimensions and kill a lot. We built this cleanroom oven with infrared heaters to take that variability out, and give you thermal control that lithography actually demands. Here is the technical heart of it. Short-wave infrared elements dump energy straight into the load, so thermal lag drops and the temperature settles fast. Across the heated zone, you hold uniformity to ±0.1°C, and setpoint stability holds up under constant cycling. The heater body and fixtures are specced for Class 1–100 cleanroom use—low-outgassing materials, and a design that doesn’t shed particles once you’re in steady state. Photoresist bake profiles—soft bake and hard bake—stay in spec, and that keeps yield up and scrap down. In wafer processing, thermal budget is finite. This heater meets the precision demanded by international semiconductor equipment standards, so it works as a validated, equivalent option for oven upgrades and retrofits. You get faster ramp-to-soak, tighter CD control, and lower energy use because conversion efficiency is high and standby losses are minimal. It runs 24/7 with no unplanned downtime, and you get repeatable results shift after shift, tool after tool. Now, the practical side. Retrofitting means paying attention to oven chamber geometry, airflow pattern, and what you’ve got for power and control interfaces. The heater performs best when the load is consistent and the bake recipe is anchored to the actual wafer stack, not just the oven setpoint. Plan a short commissioning run to lock the profile in, then verify cleanroom particle counts before you push to production.

فرن on Industrial Quartz Heating Systems

کوره اتاق تمیز بخاری زیرقرمز