No. 962 is a 500°F, electrically-heated, Class 100 cleanroom cabinet oven, currently used for pass-through depyrogenation of glassware. Workspace dimensions measure 24 in. W x 36 in. D x 27 in. H. The 10 KW installed in Incoloy-sheathed tubular elements provide heat, while a 600 CFM, 3/4-HP recirculating blower delivers horizontal airflow to the workload. This cleanroom oven features 4 in. insulated walls; a Type 304, 2B finish stainless steel exterior with ½ in. inside radiused corners; and all interior seams are welded, ground, and polished. The stainless steel exterior with #4 brushed finish has continuously welded seams. The unit has single access doors, front and rear.