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5L Ultra-low temperature refrigerator
This refrigerator is equipped with our HL-ST80W cryocooler, enabling precise temperature control at -86°C.
Case Details
The 5L ultra-low temperature freezer is equipped with our self-developed HL-ST80W Stirling cryocooler. With its high-efficiency Stirling cycle, it achieves stable deep cooling down to **-86°C**, featuring precise temperature control and uniform temperature distribution, with rapid temperature recovery after door opening to fully ensure storage safety. The unit adopts an eco-friendly, CFC-free refrigerant, delivering high energy efficiency and low noise operation. Its compact and lightweight design with a 5L capacity makes it ideal for desktop placement and portable use. It is widely used in scenarios such as cryopreservation of biological samples and scientific research testing. With stable, reliable and long-lasting performance, it meets the stringent requirements of medical and research fields for small ultra-low temperature storage, providing an efficient solution for professional cryogenic storage.
