Freezer -86℃ 838 litres
Technical Specifications for BDF-86V838D
Model: BDF-86V838D
Capacity: 838 L
Temperature Range: −40 to −86 °C
Temperature Precision: 0.1 °C
Temperature Uniformity: ≤4 °C
Temperature Stability: ≤7 °C
Recovery Time to −75 °C (at 25 °C ambient temperature): 35 min
Cool-down Time to −80 °C (at 25 °C ambient temperature): 229 min
Control System: Microprocessor-based control
Display: 7-inch LCD touchscreen
Alarm System: Audible and visual alarms; alerts for high/low temperature, sensor failure, condenser contamination/clogging, abnormal ambient temperature, voltage deviation, power failure, door-ajar status, and low battery. Includes a remote alarm interface; alarm details and history can be viewed on the LCD screen.
Cooling Type: Direct cooling
Refrigerant: R4001, 400 g
Compressor: Imported SECOP compressor, 2 units Condenser and evaporator: copper tubing, copper tube plate
Defrosting: manual
Thermal insulation: high-density, CFC-free polyurethane foam
Interior material: 304-grade stainless steel
Exterior material: powder-coated steel sheet
Door design: one external powder-coated steel door, two internal 304-grade stainless steel doors
Power consumption: 1700 W
Power supply: AC 220 V, 50/60 Hz (standard); 110 V, 50/60 Hz (optional, via external transformer)
Casters: included
Shelves: 3
Standard accessories: remote alarm interface, USB interface, test port, handwriting input function, A4 paper slot, automatic air pressure equalization port
Optional accessories: temperature recorder, liquid nitrogen backup cooling system
Internal dimensions (W × D × H): 894 × 718 × 1310 mm
External dimensions (W × D × H): 1179 × 1135 × 1994.5 mm
Packaging dimensions (W × D × H): 1275 × 1170 × 2200 mm
Net weight: 310 kg
Gross weight: 333.5 kg
