-40℃ Low Temperature Freezer-Vertical Type-Single Door

" MODELS: Model BDF-40V270 BDF-40V268 BDF-40V328 External Size (L*W*H) mm 620*600*1750 673*676*1630 673*676*1860 Capacity 270L 268L 328L Temperature Range -10℃～-40℃ -30℃～-40℃ Temperature Accuracy 1℃ Type Vertical Control System Microprocessor Control & LCD Display Alarm High and low temperature alarm; System and Sensor failture ; Power failture alarm; Door ajar Refrigeration Type Direct Refrigeration Refrigerant R507a,CFC Free Condenser&Evaporator Material of copper Construction  Structure   Unibody Design Monoassembly foamin(Rigid polyurethane insulation material） Internal Material  Color sprayed steel for model BDF-40V268/328, Aluminum for model BDF-40V90/270  External Material  Cold-rolled steel coated with anti-bacteria power coating Door Door with key lock Drawer/Shelves 7 drwers  4 shelves 5 shelves Consumption 320W 593W 613W Power Supply 220V±10%, 50/60Hz Gross Weight(Kg) 85 125 140 Package Size(L*W*H) mm 750*651*1950 735*735*1635 735*755*1900 ".