Used Heraeus Instruments Vacutherm Shelf Heating Oven, Model VT 6130 P, 128 Liter Total Volume. Internal chamber 19-1/2" x 19-1/2" x 23-1/4" deep. (3) Shelves, usable area 18-1/4" wide x 16-1/4" deep, maximum shelf load 44.1 lbs. Rated temperature 300 Degrees C (572 degrees F). Maximum final vacuum 1 x 10-2 mbar. 1/60/230 volt. Code# 51014629. Factory# 98114934.