-86°C Vertical Freezer 65L (CAT#: STEM-LT-0557-ZJF)

The BDF-86V Series -86°C vertical freezers are advanced ultra-low temperature storage units designed to protect sensitive biological and chemical materials. Built with microprocessor control, manual defrosting, and powerful direct-cooling systems, these models ensure temperature precision, rapid recovery, and long-term stability. Ideal for laboratories and institutions requiring dependable preservation at temperatures as low as -86°C.

Capacity: 65L
Temp. Uniformity: ±3°C
Recovery Time: ≤15 min
Cooling Time: ≤240 min
Alarm: High/low temp, thermostat fault, door switch, power failure (72h)
Refrigerant: R600a/R1150/R14, 147g
Condenser & Evaporator: Micro channel condenser / Built-in coil
Power Consumption: 540W
Apparent Power: 550VA
Power Supply: AC220V, 50Hz (Standard); 220V, 60Hz; 110V, 50/60Hz (Optional)
Door: Outer: Cyclopentane foam ×1; Inner: Cyclopentane foam + Stainless steel ×1
Shelf: 1
Standard Accessory: Test hole
Optional Accessory: USB interface, RS485, temperature recorder, liquid nitrogen backup system
Internal Size: 360×455×395 mm
External Size: 660×715×1165 mm
Package Size: 730×860×1420 mm
Net Weight: 92 kg
Gross Weight: 134 kg

Ultra-low temperature operation down to -86°C
Precise microprocessor control with 0.1°C accuracy
Temperature uniformity up to ±4°C; stability within ≤6°C
Fast cooling and recovery times for sample protection
Comprehensive multi-alarm systems (model dependent)
Durable 304 stainless steel interior with multi-door configuration
Manual defrost for greater temperature stability
Energy-efficient polyurethane cyclopentane insulation
International brand compressors for reliability
Built-in test holes and optional data logging accessories
Casters included for easy movement

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