Freezer -86℃, 728 litres
Technical Specifications for BDF-86V728
Model: BDF-86V728
Capacity: 728 L
Temperature Range: −40 to −86 °C
Temperature Accuracy: 0.1 °C
Temperature Uniformity: ≤4 °C
Temperature Stability: ≤6 °C
Recovery Time to −75 °C (at 25 °C ambient temperature): 57 min
Cool-down Time to −80 °C (at 25 °C ambient temperature): 410 min
Control System: Microprocessor-based control
Display: LCD touchscreen
Alarm System: Audible and visual alarms for high/low temperature, sensor failure, condenser contamination/clogging, abnormal ring temperature, voltage deviation, power failure, door ajar, and low battery. Includes a remote alarm interface and an alarm history log viewable on the LCD screen.
Cooling Type: Direct cooling
Refrigerant: R290 (140 g); R170 (78 g)
Compressor: Imported SECOP (2 units) Condenser and evaporator: finned copper tubing, copper coil
Defrosting: manual
Thermal insulation: high-density, CFC-free polyurethane foam
Interior material: 304-grade stainless steel
Exterior material: powder-coated steel sheet
Door configuration: one external powder-coated steel door, two internal 304-grade stainless steel doors
Power consumption: 710 W
Power supply: AC 220 V, 50/60 Hz (standard); 110 V, 60 Hz (optional, with an external transformer)
Casters: included
Shelves: 3
Standard accessories: remote alarm interface, USB interface, test port, handwriting input feature, A4 paper slot, automatic air pressure equalization port
Optional accessories: temperature recorder, circular chart recorder, liquid nitrogen backup system
Internal dimensions (W × D × H): 963 × 571 × 1350 mm
External dimensions (W × D × H): 1248 × 975 × 1994.5 mm
Packaging dimensions (W × D × H): 1330 × 1010 × 2200 mm
Net weight: 380 kg
Gross weight: 400 kg
