large deep freezer 20c per min

{"cid":"91199824","title":"Minus 40 Degree 528L Large Capacity High Quality Cryogenic Medical Freezer For Vaccines","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/54\/dc\/842a803752f3a13e1253e9132305-200x200-1.jpg","attrs":{"Price":"$ 2614.5-2863.5 per set","Brand Name":"METHER","Model Number":"MDF-40V528","Minimum Order Quantity":"1","Delivery Time":"10-35 days after receiving the 50% deposit","Certification":"ISO9001,ISO13485, ISO14001,CE","Place of Origin":"ANHUI CHINA","Payment Terms":"T\/T, Western Union, L\/C, MoneyGram, D\/A, D\/P","Supply Ability":"700 Pieces per month","Packaging Details":"Carton packing with strong belt Package size(W*D*H)(mm) 930*970*2000 \/ 20GP\/40GP\/40HQ - 12\/ 24\/24 pieces","Cooling method":"Direct cooling","Capacity\uff08L\/cu.ft)":"528\/18.64","Voltage\/frequency":"220\/50Hz","Power consumption(kWh\/24h)":"6.7","Temperature range\uff08\u2103\uff09":"'-20\u00b0~-40\u00b0C","Temperature controller":"Microprocessor","Refrigerant":"R290","Defrost":"Manual","Package size(W*D*H)(mm)":"930*970*2000","Sensor":"NTC"}}