Environmental Protection Environmentally friendly hydrocarbon refrigerant and foam material LBA Dual refrigeration system, double safety and optimal reliability Double independent hydrocarbon refrigeration system design, each system can maintain -80ºC ensuring the safety of stored samples Low Noise Design Optimised systems and noise-reducing cabinet design lower noise out to 53dB for a quieter working experience Adjustable Sample Loading Tray (Optional) The adjustable height sample load tray provides users with a convenient place to hold samples while opening and accessing storagecompartments Intelligent Control 10.1-inch high-performance touch screen, sensitive touch operation. Users can check the real-time operating status via IoT

• Large loading capacity
• Maximum Capacity: 600 boxes (2 inch boxes with 10*10 configuration) 60,000 samples can be stored
• Optional IoT System
• The optional IoT monitors the operating status of the equipment in real time. Equipped with multiple alarm functions and a self-diagnostics system to identify and warns users to ensure sample safety
• World-leading Energy Saving Refrigeration Technology
• Intelligent frequency conversion technology and HC refrigeration system delivers a 50% reduction in energy usage when compared to traditional HFC refrigeration systems