Advantages of low temperature coolant circulation pump:

DLSB series low temperature coolant circulation pump, also called cooling chiller, low temperature cooling liquid circulating pump, Cryogenic circulation pump, etc. It is mostly used for chemical reactions and drug storage at low temperatures.

Features of low temperature coolant circulation pump:

1. Using LCD controller, fully digital Chinese display, temperature display accuracy of 0.1℃, easy to operate, safe and reliable, the controller meets CE safety certification requirements.

2. Safety protection: time delay, overcurrent, overheating, grounding protection, etc.

3. Sufficient inventory and fast delivery.

4. Microcomputer temperature control, simple operation and eye-catching.

5. The large-capacity open bath is integrated with the external circulation, which can be used as a freezing tank and can provide cooling liquid to the outside.

6. Equipped with a scheduled shutdown function, the scheduled shutdown time can be set arbitrarily within 0-100 hours.

7. Adjustable temperature is -10℃ to -120℃.

After-sales service:

1. Provide targeted installation videos;

2. Under the premise of correct installation, regular maintenance and use, we guarantee a one-year warranty;

3. After the expiration of the warranty period, the products sold by our company enjoy lifetime warranty repairs, and we only charge the cost price for replacing the standard parts and seals of the product;

4. The technical staff puts forward reasonable suggestions according to the use of the product, and assists the customer to choose the appropriate model;

5. Provide 24-hour technical consultation response.

FAQ:

What is the main purpose of the cryogenic coolant circulation pump?

The cryogenic liquid circulation equipment adopting compression refrigeration method can be directly connected to cooling test tubes, reaction bottles, etc. for chemical reactions at low temperatures, and for low-temperature storage of chemicals and biological products. It can also be combined with rotary evaporators, vacuum freeze-drying boxes, and circulating water vacuum pumps. And other supporting use.

What is the reason why the cryogenic coolant circulating pump has no external circulation, and how to deal with it?

The power cord falls off: tighten the power cord;

Blockage of the water inlet: remove the blockage;

The regulating valve is not opened: open the regulating valve;

There is an ice block in the circulating pump: stop the machine to warm up and thaw.

What should I pay attention to when using the cryogenic coolant circulation pump?

It is strictly forbidden to heat when there is no liquid or when there is less liquid; turn on the refrigeration system, once the refrigeration system needs to be restarted after shutdown, the interval must be more than 5 minutes; when the low-temperature coolant circulation pump uses alcohol as the medium, the temperature must not exceed 10°C.