No. 934 is an 850°F (454°C) cabinet oven that can be used for heat-treating processes. Workspace dimensions of measure 38 inches wide x 20 inches deep x 26 inches high, and 10 kW are installed in Incoloy-sheathed tubular heating elements. A 600-CFM, 0.5-HP recirculating blower provides horizontal airflow to the workload. The oven has 6-inch insulated walls, an aluminized steel exterior and Type 430 stainless steel interior. Controls include a digital indicating temperature controller, 10-inch-diameter circular chart recorder and SCR power controller.