Stir low-temperature cooling circulating water

DC-4Stir low-temperature cooling circulating waterMainly suitable for the cultivation of various liquid and solid compounds such as biology, chemistry, cell clocks, etc. in various universities, medical, food, petrochemical, health and epidemic prevention, environmental monitoring and other scientific research departments.

This machine uses high-quality stainless steel material to make the sink, adopting a direct cooling type, fast cooling, uniform temperature, LCD automatic constant temperature digital display, and has functions such as internal and external circulation. The equipment has the characteristics of reasonable structure, easy operation, and high stability, making it a commonly used tool for laboratory staff to handle with ease.

DC-4Stir low-temperature cooling circulating waterAdopting compressor refrigeration, fluorine free environmental protection technology, utilizing the principle of thermal balance and circulating stirring method, to achieve automatic uniform cooling and constant temperature of the sample. This device is easy to operate and has high work efficiency.

1、 Main technical parameters:

Power supply: 220V 50Hz Compressor power: 250W Circulating pump power: 30W Heating power: 800W Four head separate mixing

Constant temperature range: 0~100 ℃ Accuracy: ± 0.5 ℃ Resolution: 0.1 Uniformity: 0.5 ℃ Pump flow rate: 6L/min with drainage outlet. Working slot capacity mm: 280 × 200 × 170mm

2、 Usage:

Firstly, check if the instrument water valve is closed and if the two external circulation interfaces are properly connected. Add water to the appropriate height, and then plug the power plug of the instrument into a grounded power supply with a capacity of not less than 3 kilowatts. This machine uses internal circulation

1. Press the power switch to "ON", and the power indicator light will turn on to indicate that the internal power supply is connected. When the cooling indicator light is on, it indicates that the temperature in the sink is higher than the set temperature; When the heating indicator light is on, it indicates that the temperature in the sink is lower than the set temperature. Set the desired temperature, and the machine has entered operation. The displayed temperature is the actual temperature inside the sink, and the machine enters automatic temperature control mode.

2. Turn on the circulation pump switch to make the temperature of the tank more uniform. If fast cooling is required, the cooling medium should be ethanol or other non freezing liquid.