A circulating chiller is a device used in laboratories and industrial settings to cool equipment or processes. It works by circulating a cooling fluid, typically water or a water-based solution, through the equipment that needs to be cooled. The chiller removes heat from the equipment or process and transfers it to the cooling fluid, which then flows through a heat exchanger where the heat is dissipated.Is routine cooling equipment used within the laboratory and industry offering a temperature range of -50 ℃ to 30 ℃.