Midea Ultra-Low Temperature (Dual X Series)

The Midea Biomedical Dual X Series (MD-86L580BS, MD-86L720BS, and MD-86L860BS) represents top-tier ultra-low temperature (ULT) refrigeration designed to deliver uncompromising thermal stability at -86°C. Powered by advanced dual inverter compressors, precision cascade refrigeration, and vacuum-sealed insulation, this series maintains an exceptional spatial uniformity of ±3°C. Featuring universal Flex-Voltage Technology (100–240V, 50/60Hz) and smart 10.1-inch LCD touchscreen interfaces, ENERGY STAR® certified Dual X freezers provide biobank-grade security for sensitive vaccines, pathogen repositories, clinical samples, and specialized electronic components.
 
Product Features
Dual-Circuit Fail-Safe Cooling (Dual Guard™ Technology)
Features two 100% independent refrigeration systems operating collaboratively in tandem. If one system ever encounters a fault, the backup system seamlessly sustains safe ultra-low temperatures to prevent catastrophic sample loss. Under normal conditions, balanced load-sharing minimizes compressor strain and significantly extends the equipment's overall operational lifespan.
 
HyperCool™ Rapid Pull-Down & Precision Uniformity
Accelerates cooldown speeds to reach -81°C from a 25°C ambient temperature in just 168 to 213 minutes—up to 40% faster than the standard 6-hour industry average. Advanced interior airflow design ensures tight ±3°C spatial uniformity across the entire chamber for uncompromised sample viability.
 
Adaptive Flex Voltage / VoltageGuard™ Technology
Powered by intelligent dual-inverter systems that automatically compensate for voltage sags and surges across a wide global range (100–240 V, 50/60 Hz). Maintains an unwavering -86°C core temperature without requiring external voltage transformers, even in regions with erratic power grids.
 
EcoSilent™ Energy Efficiency & Ultra-Quiet Operation
Combines high-efficiency variable-speed compressors with vacuum-sealed insulation to lower energy consumption (ranging from 6.2 to 6.9 kWh/24h). Advanced acoustic engineering reduces operational sound to an ultra-quiet 46 dB(A), creating a silent and comfortable laboratory working environment.