Midea MD-86L358 358L Ultra-Low Temperature Laboratory Freezer -86°C

The Midea MD-86L358 358L Ultra-Low Temperature Laboratory Freezer is a high-performance biomedical refrigeration system designed for secure, long-term storage of temperature-sensitive biological samples, laboratory reagents, research specimens and pharmaceutical materials at temperatures as low as -86°C. It features microprocessor temperature control, an LED digital display, self-cascade refrigeration, insulated storage compartments and an advanced audible and visual alarm system for monitoring temperature deviations, power failures and equipment faults. With its 358-litre capacity, reliable cooling system and temperature monitoring capabilities, the freezer is suitable for pharmaceutical laboratories, hospitals, biotechnology facilities, research institutions, universities and biobanks. Key Features & Specifications Feature / Parameter Specification Brand Midea Biomedical Model MD-86L358 Equipment Type Ultra-Low Temperature Laboratory Freezer Storage Capacity 358 Litres Temperature Range -40°C to -86°C Default Temperature Set Point -81°C Temperature Display Resolution 0.1°C Temperature Uniformity ±5°C Temperature Fluctuation ≤5.7°C Refrigeration System Self-Cascade Cooling Compressor Hermetic Compressor Condenser Air-Cooled Refrigerant Mixed Refrigerant Expansion Device Capillary Tube Evaporator Built-In Evaporator Defrost System Manual Defrost Temperature Control Microprocessor Controller Display LED Digital Display Door Type Solid Insulated Door Door Security Lockable Door with Password-Protected Settings Number of Shelves 3 Shelf Load Capacity Up to 49 kg per Shelf Storage Capacity for Cryovials Up to 24,000 × 2 mL Cryogenic Tubes High/Low Temperature Alarms Yes, Adjustable Power Failure Alarm Yes Door Ajar Alarm Yes Control Sensor PT1000 / NTC Alarm and Display Battery Backup Approximately 16 Hours, version-dependent Backup Battery Rechargeable 12 V Lead-Acid Temperature Data Export USB / PDF Remote Alarm Contacts Yes Power Supply 220–240 V AC, 50 Hz Rated Current 5.3 A at 220–240 V Daily Energy Consumption Approximately 9.7–11.04 kWh, depending on electrical version Noise Level Approximately 50 dB(A) Operating Ambient Temperature 10°C to 32°C Internal Dimensions (W × D × H) 450 × 583 × 1326 mm External Dimensions (W × D × H) 795 × 885 × 1855 mm Net Weight 160 kg Gross Weight 206 kg Mobility 4 Swivel Casters and 2 Levelling Feet