Low speed refrigerated centrifuge adopts a dual loop compressor unit for refrigeration and heating, with precise temperature control, independent single key setting, easy operation, microcomputer control, automatic memory of operating parameters, reducing repeated operations. The rotor can be sterilized at high temperature and high pressure to prevent biological pollution. The range of 300-6000 rpm is adjustable and can be adapted to 10ml, 15ml, 50ml, 100ml, 250ml, 500ml centrifuge tubes (bottles). It can also separate 5/7ml vacuum blood collection tubes and is widely used in clinical medicine Fields such as biochemistry, genetic engineering, immunology, etc. It is an essential instrument used for centrifugal separation in hospitals, research institutions, and higher education institutions at all levels