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Product characteristics and application scope of low temperature coolant circulating pump


1. Low temperature coolant circulating pump dl-1005

The cryogenic coolant circulating pump can be matched with a variety of instruments (rotary evaporator, fermentation tank, chemical reactor, freeze-drying equipment, biopharmaceutical reactor, etc.); The refrigeration capacity is large and the refrigeration speed is fast, which greatly improves the work efficiency; The flow of the circulating pump of the machine can be adjusted or customized, which can greatly meet the actual needs of different users; All models of the machine can be reasonably matched between low temperature and refrigeration capacity, low temperature and container capacity according to user requirements.

2 product features

● the air-cooled totally enclosed compressor unit is used for refrigeration, and the microcomputer intelligent control refrigeration system starts automatically. The refrigeration system has multiple protection devices such as time delay, overheating and overcurrent.

● the circulating pump can output the cold liquid in the tank, cool or stabilize the external test container or establish a second constant temperature field.

● the microcomputer is equipped with timed shutdown function. After this function is turned on, the timed shutdown time can be set arbitrarily within 0 ~ 100 hours.

● double window, red and green LEDs are used to display the temperature setting value and temperature measurement value. The digital display resolution is 0.1 ℃, and the microcomputer can correct the deviation of temperature measurement value to make the digital display accuracy reach 0.1 ℃.

● it has the function of microcomputer software lock, which can lock the set values of various parameters of the system, and irrelevant personnel cannot change the set parameters.

● all the above operations are completed by pressing the touch soft key on the microcomputer intelligent controller, which is simple to operate.

● the product is easy to use and can work continuously

3 product use

DL series cryogenic circulating pump is a cryogenic liquid circulating equipment with mechanical refrigeration. It has the function of providing low-temperature liquid and low-temperature water bath. Combined with rotary evaporator, vacuum freeze-drying oven, circulating water vacuum pump, magnetic stirrer and other instruments, it can carry out multi-functional chemical reaction operation and drug storage at low temperature.

The large-scale low-temperature cooling circulating pump with constant current, constant pressure and circulating liquid can meet the cooling needs of valuable instruments and equipment such as electron microscope, electron probe, ultra-high vacuum sputtering instrument, X-ray machine, laser and accelerating electric lamp. For large-scale equipment such as high-purity metal, rare material purification, environmental experiment, magnetron sputtering and vacuum coating, cooling water meeting the requirements of temperature and water purity can be provided. The equipment is especially suitable for chemical, biological and physical laboratories that need to work under low temperature and normal temperature. It is a necessary equipment for laboratories such as medicine and health, chemical industry, food industry, metallurgical industry, colleges and universities, scientific research, genetic engineering and Polymer Engineering (large capacity low-temperature coolant circulating pump can be customized according to user needs).