-86°C Undercounter Ultra-Low Temperature Freezer 90L (CAT#: STEM-LT-0574-ZJF)

The BDF-86V100 is a compact undercounter ultra-low temperature freezer designed for high-performance storage at -86°C. Featuring precise microprocessor control, an intuitive LCD touchscreen, and advanced insulation, it is ideal for environments where space is limited but strict temperature control is essential. This model offers efficient cooling, robust construction, and comprehensive alarm protection, making it an excellent choice for laboratories and clinical settings.

Capacity: 90L
Temperature Range: -40°C to -86°C
Temperature Accuracy: 0.1°C
Temperature Uniformity: ≤5°C
Temperature Stability: ≤6°C
Control System: Microprocessor control
Display: LCD touchscreen
Alarm:
High and low temperature alarm
Condenser overheating alarm
Power failure alarm
Sensor fault alarm
Ambient temperature alarm
Refrigeration Type: Direct-cooling
Refrigerant: Hydrocarbon mixture refrigerant
Compressor: International brand compressor ×1
Condenser & Evaporator: Copper tube aluminum fin condenser; copper coil evaporator
Defrost: Manual
Construction: Polyurethane foam layer + vacuum insulation board (VIP)
Internal Material: Galvanized steel, powder coated
External Material: Galvanized steel, powder coated
Door:
Outer door ×1
Inner doors ×2
Power Consumption: 460W
Power Supply: AC220V, 50Hz (Standard); 220V, 60Hz / 110V, 60Hz (Optional)
Casters: No
Shelf: 1
Standard Accessory: Test hole, shelf, air pressure balance hole, USB port
Optional Accessory: Chart temperature recorder, freezer rack and boxes, liquid nitrogen backup system
Internal Size (W×D×H): 320×450×610 mm
External Size (W×D×H): 795×680×815 mm
Package Size (W×D×H): 850×740×953 mm
Net Weight: 92 kg
Gross Weight: 107 kg

Undercounter design ideal for space-constrained laboratories
Maintains ultra-low temperatures down to -86°C
High-precision temperature control with 0.1°C accuracy
LCD touchscreen for intuitive operation and monitoring
Multi-level alarm system for operational safety
CFC-free hydrocarbon refrigerant for energy efficiency and environmental compliance
VIP and polyurethane insulation for optimal thermal retention
Rugged, powder-coated galvanized steel interior and exterior
Includes USB interface and air pressure balance vent
Optional accessories support data logging and emergency backup systems

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