‘-86℃ Ultra-low Temperature Freezer BDF-86V588 BDF-86V728 BDF-86V838

‘-86℃ Ultra-low Temperature Freezer BDF-86V588 BDF-86V728 BDF-86V838 Technical Parameters: Model BDF-86V588 BDF-86V728 BDF-86V838 Capacity 588L 728L 838L Temp. Range -40~-86℃ Temp. Accuracy 0.1℃ Temp. Uniformity ≤4℃ Temp. Stability ≤6℃ ≤7℃ Recovery Time(Recover to -75℃ in an ambient temp. of  25℃) 48min 57min 40min Cooling Time(Cool down to -80℃ in an ambient temp. of  25℃) 302min 410min 245min Control System Microprocessor control Display LCD touch screen LCD screen Alarm Audible and visual alarm, high and low temperature alarm, sensor fault alarm, condenser dirty blocked alarm, abnormal ring temperature alarm, abnormal voltage alarm, power off alarm, door opening alarm, low battery alarm, remote alarm interface, all alarm information and history can be queried on the LCD screen Refrigeration Type Direct-cooling Refrigerant R290, 130g; R170, 68g R290, 140g; R170, 78g Compressor Imported brand SECOP compressor/2 Condenser&Evaporator Copper tube finned type, copper coil type Defrost Manual defrost Construction High density polyurethane foam, CFC free Material Internal Material 304 stainless steel External Material Sprayed steel plate Door Outer door: sprayed steel plate door*1 Inner door: 304 stainless steel door*2 Consumption 690W 710W 1700W Power Supply AC220V, 50/60Hz(Standard); 110V, 60Hz(Optional, external transformer) Casters Yes Shelf 3 Standard Accessory Remote alarm interface, USB interface, test port, handwriting drawing board function, A4 paper slot function, automatic air pressure balance hole Optional Accessory Temperature recorder, disc recorder, liquid nitrogen backup system Liquid nitrogen backup system, temperature recorder Internal Size(W*D*H) 606*738*1310mm 963*571*1350mm 894*718*1310mm External Size(W*D*H) 891*1155*1994.5mm 1248*975*1994.5mm 1160*1172*1994.5mm Package Size(W*D*H) 1330*1010*2200mm 1330*1010*2200mm 1275*1170*2200mm Net Weight 335kg 380kg 391kg Gross Weight 400kg 400kg 424kg