The floor-stand large vacuum oven DZF-6210 is a CE certified vacuum & atmosphere oven. The maximum working temperature up to 200ºC. Three heating zones are built inside the chamber and controlled by three programmable temperature controllers independently. One heavy-duty mechanical vacuum pump with the exhaust filter is included and pre-installed at the bottom of the oven. SPECIFICATION Voltage Single Phase AC 208~240 V 50 Hz Power 2050 W Heating Temperature Room Temperature + 10 ~ 200°C Maximum temperature 200°C Maximum temperature 250°C could be customized with extra cost Chamber Inner Chamber size: 560 mm x 640 mm x 600 mm ( 22"x 25" x 24") (W x H x D) Volume: 215 Liters (7.7 Cubic Feet) The chamber is made of the stainless steel 1Cr~18Ni9Ti and welded with bracing pieces. The mechanical vacuum gauge is included The silicone door gasket and positive latch door ensure the good sealing 3 stainless steel shelves are included to facilitate processing efficiency. Number of Shelves Three shelves Vacuum Level