Cabinet type Upright Capacity 838 L Temperature range -60 to -86˚C Ambient temperature 10 to 32˚C Cooling performance -86˚C Refrigeration system Cascade system Refrigerant HC Defrost Mode Manual Cooling method Direct cooling Controller Microprocessor Display LCD display Climate class SN/N type Insulation PURF Compressor 2 pcs Alarm system High and low temperature, high ambient temperature External material Color sprayed steel Inner material Stainless steel Shelf 03 pcs Noise 53 dB Racks 24(5×5) Boxes (2 inches) 600 Samples (2ml) 60000 Test hole Yes USB port Yes Door ajar Yes Inside door 2 Chat record No Casters Yes Backup Battery Yes Rated power 890 W Rated current 7A Power consumption 15 kWh/24h Power supply 220 V /50 Hz Internal dimension 894 × 718 × 1310 mm External dimension 1179 × 1135 × 1995 mm Package size 1212 × 1098 × 2185 mm Net weight 397 kg Gross weight 430 kg