Freezer -86℃ 408 l
Technical Specifications for BDF-86V408D
Model: BDF-86V408D.
Capacity: 408 L.
Temperature range: −40 to −86 °C.
Temperature precision: 0.1 °C.
Temperature uniformity: ≤4 °C.
Temperature stability: ≤6 °C.
Recovery time to −75 °C (at an ambient temperature of 25 °C): 21 min.
Cooling time to −80 °C (at an ambient temperature of 25 °C): 173 min.
Control system: Microprocessor-based control.
Display: 7-inch LCD touchscreen.
Alarm system: Audible and visual alarms for high/low temperature, sensor failure, condenser contamination/clogging, abnormal ambient temperature, voltage deviation, power failure, door ajar, and low battery. Includes a remote alarm interface; alarm history can be viewed on the LCD screen.
Cooling type: Direct cooling.
Refrigerant: R4001, 300 g.
Compressor: Imported SECOP (2 units).
Condenser and evaporator: Copper tubing, copper tube-plate design.
Defrosting: Manual.
Thermal insulation: High-density, CFC-free polyurethane foam.
Interior material: 304-grade stainless steel.
Exterior material: Powder-coated steel sheet. Door design: outer door made of powder-coated steel sheet; two inner doors made of 304-grade stainless steel.
Power consumption: 1350 W.
Power supply: AC 220 V, 50/60 Hz (standard); 110 V, 50/60 Hz (optional, with an external transformer).
Casters: included.
Shelves: 3 units.
Standard accessories: remote alarm interface, USB interface, test port, handwriting input feature, A4 paper slot, and an automatic air pressure equalization port.
Optional accessories: temperature recorder, liquid nitrogen backup cooling system.
Internal dimensions (W × D × H): 606 × 575 × 1180 mm.
External dimensions (W × D × H): 891 × 992 × 1945.5 mm.
Packaging dimensions (W × D × H): 965 × 1035 × 2120 mm.
Net weight: 235.5 kg.
Gross weight: 278 kg.
