http://warm-ir-heater-warehouse.com/en/tags/ray/ Recent content in Ray on Warm IR Heater Warehouse Hugo en-us Tue, 02 Jun 2026 03:30:53 +0800 http://warm-ir-heater-warehouse.com/en/posts/x-ray-diffraction-xrd-heating-lamp/ Tue, 02 Jun 2026 03:30:53 +0800 http://warm-ir-heater-warehouse.com/en/posts/x-ray-diffraction-xrd-heating-lamp/ <p><img src="http://warm-ir-heater-warehouse.com/images/c4487c91a5d0bd93963bf8b3a19ba704.png" alt="X ray diffraction (XRD) heating lamp"></p> <p>On the fab floor, a 300 mm wafer sits on the line, waiting for the soft bake that locks in the photoresist profile. If the hotplate drifts even a little, line-width control goes sideways and the whole lot can end up as scrap. We built the XRD heating lamps to take that variability off the table.</p> <h2 id="what-matters-technically">What matters, technically</h2> <p>The lamps run short-wave infrared with quartz halogen elements, dumping heat directly where it’s needed. Temperature uniformity across the wafer holds at ±0.1°C, and setpoint repeatability stays tight run after run. They live in Class 1–100 cleanrooms, and during operation particle generation stays below 0.1 particle/cm³. Output stays stable over 5,000+ hours, with intensity drift under 5%.</p>