PHOTOGRAPH 858
MODEL HA-850 CABINET OVEN, Serial No. 470220
for annealing plastic

-maximum operating temperature: 850°F
-workspace dimensions: 20" wide x 20" deep x 20" high
-10 KW installed in Incoloy sheathed tubular heating elements
-600 CFM, 1/2-HP recirculating blower providing horizontal airflow
-6" insulated walls
-Type 430 stainless steel interior
-Partlow MRC 7000 digital programming and recording temperature controller
-manual reset excess temperature controller with separate contactors
-recirculating blower air flow safety switch