Shanghai Xinzhuang Instrument Co., Ltd. is a leading manufacturer that combines scientific innovation with advanced technology to drive progress in the field of low-temperature equipment. With a strong focus on research, development, and production, the company delivers high-quality products and exceptional customer service. Their expertise lies in producing a wide range of low-temperature thermostats designed for precision and reliability in various industrial and laboratory applications.
The low-temperature bath is constructed with a durable metal casing, and the control panel is directly mounted on the water tank for easy access. The system includes two condensate pipes—one for inflow and one for outflow—ensuring efficient heat exchange. A high-quality imported water pump serves as the circulation power within the tank, helping maintain uniform temperature distribution and improving the accuracy of temperature control. This design allows the device to operate in both internal and external circulation modes. For internal circulation, simply connect the inlet and outlet ports using latex tubes. To switch to external circulation, remove the tubes and connect the water pipes directly to the reaction kettle’s inlet and outlet, ensuring smooth flow without backflow.
Inside the low-temperature thermostat, key components include a compressor, condenser, evaporator, internal and external fans, a circulating water pump, a stainless steel inner tank, a heating element, and an intelligent temperature controller. The operating principle involves the refrigeration cycle: compression, condensation, expansion, and evaporation, which effectively lowers the water temperature to the desired setpoint. If the set temperature is higher than ambient, the controller activates the heating element to maintain stability. The system supports both internal and external circulation, allowing for secondary constant temperature fields outside the cryostat, enhancing its versatility.
To use the cryostat, ensure it is connected to a 220V AC power supply with a rated current of at least 10A and a proper grounding system. Always use soft or distilled water, keeping the water level at least 8 cm below the top cover to prevent overheating and damage to the heating element. Follow the instructions provided with the temperature control unit to set the desired temperature. Once powered on, wait until the temperature stabilizes before activating the circulation function to start normal operation.
Shanghai Xinzhuang Instrument Co., Ltd. is committed to providing reliable and innovative solutions for low-temperature applications. We welcome any inquiries or requests for further information. Visit our website for more details about our products and services.
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