•Fast refrigeration with optimized refrigeration system
•High-efficiency compressor and EBM fan
•VIP plus vacuum thermal insulation panel
•High-precision microcomputer control system
•Human-oriented structure design
-40°C~-86°C ultra-low temperature refrigerator NB-HL778s is a laboratory cryogenic refrigerator and a medical refrigerator. The ultra-deep freezer is equipped with a new generation of refrigeration system to ensure rapid refrigeration. The high-precision microcomputer control system and platinum resistance sensor can freely set the temperature in the cabinet within the range of -10°C to -86°C. This kind of deep freezer can realize three-dimensional heat insulation and is more efficient. In addition, the six sides of the cabinet adopt high-efficiency VIP Plus vacuum insulation panels, which can improve the insulation performance of the refrigerator. This vertical cryogenic machine is suitable for hospitals, blood banks, health and disease prevention systems, universities, research institutions, biological engineering, etc.