The refrigeration and microcomputer intelligent control system of air-cooled hermetic compressor unit of low temperature constant temperature circulator has the function of providing high and low temperature liquid and high and low temperature water bath, so as to meet the needs of cooling water and high temperature liquid for cooling or constant temperature other instruments. It can also be used to conduct low-temperature and constant temperature experiments directly in the tank. The low temperature constant temperature circulator can be equipped with rotating evaporator, low temperature chemical reaction kettle, freeze dryer, double glass reaction kettle, ultraviolet spectrophotometer, magnetic stirrer and other instruments for cycle refrigeration, and carry out multi-functional chemical reaction, biological reaction and drug reaction at low temperature.
● Fully-enclosed imported refrigeration compressor, fluorine-free refrigeration system and multiple protection devices such as overheat, over-current, over-pressure, etc.
● The low-temperature constant temperature circulator has internal and external circulation function, and the circulation pump can lead the medium in the tank to the second constant temperature field, playing the role of cooling or constant temperature of the experimental vessel.
● Adopt imported full-automatic PID temperature setting program and imported temperature sensor, with high temperature control accuracy.
● High precision temperature control technology and patented U-type double circulation system can improve the temperature uniformity.
● Large LCD display Screen in Chinese and English, clear data display, beautiful appearance, personalized interface makes industrial control no longer monotonous.
● The body shell of the low-temperature thermostatic circulator adopts the mirror anti-aging electrostatic painting technology, and the tank top adopts high-quality S304 stainless steel, which is clean, beautiful and corrosion-resistant.
● The side is equipped with drain valve to facilitate medium replacement.
● Built in multiple equipment protection devices:
1. Over temperature protection device, buzzer alarm
2. The whole machine has power-off protection function
3. It has the functions of low water level protection and buzzer alarm to prevent the medium in the tank from drying out, resulting in machine failure and explosion-proof heating pipe
The following are optional functions of low temperature constant temperature circulator
1. Optional communication interface and PC synchronous operation.
2. It can be equipped with 1-30 sections of built-in program for temperature control, automatic program temperature control, real-time display of set temperature and time program running status
3. Optional external temperature sensor function can realize internal and external temperature setting, and monitor and control the temperature of external device system during external circulation.
4. The cooling coil inside the tank can be rearranged to control the exothermic reaction of the reaction tank.
5. The magnetic stirring function can be designed and installed optionally, without external vertical mixer, which is simple and convenient to operate, and can realize the mixing reaction under full closed constant temperature.
6. Casters can be added according to the customer's requirements, easy to disassemble
7. Accept customized products of various sizes or special requirements