This machine with constant temperature and current and flexible and adjustable temperature range is applicable to jacketed glass reactor for low temperature and cooling reaction. It is essential corollary equippment in lab of pharmacy, chemical, food, macro-mo-lecular, new materials etc.
Original closed compressor unit and circulation pump are produced by international famous manufacturer with advanced performance and reliable quality.
Special relay, protection fim, capacitor, refrigeration parts are all original improved devices with high quality.
Digital temperature display and temperature controlled microproces-sor make the operation simple and view bright.
Circulation system is made of anti-corrosive material which is resistant to rust, corrosion, low temperature liquid pollution.
|Working Temperature Range (°C)||-100 to 20|
|Temperature Controller||Digital Microprocessor PID Controlled and Thermocouple Type: PT100|
|Temperature Precision (°C)||±0.2|
|Compressor||Imported Compressor,Such as Embraco|
|Flow rate (L/Min)||20|
|Safety Protection||Delay time, Over-current, Overheating|
1. The design of full closed pipeline , adopt high efficiency plate heat exchanger, reducing the demand for heat conduction fluid whle providing system’s heat utilization rate ,to achieve temperature rapid rise and fall.
2. The whole liquid circulation is a closed system, there is no water vapor absorption at low temperature, no oil mist generated at high temperature.
3. Controller with LCD display, the temperature setting value and the actual value can be displayed simultaneously, as well as over temperature alarm value, efficient and fast ,simple liquid filling .
4. To ensure rapid cooling under high temprature , can achieve 300C to minus 90C continuous temperature control.
5. The circulating pipeline is fully enclosed , no oil mist and water absorption, to ensure the safety of the experiment person and the life of the conductive liquid.
6. Refrigerat9ion unit using the American Copeland or France TECUMSEH compressor, high temperature magnetic drive circulation pump, stable performance , reliable quality.
7. It has the function of self-diagnosis ; refrigerator overload protection; high pressure switch , overload reply and thermal protection device . Multiple security functions.
8. High lift design to meet long distance transmission medium.
9. Using a vareity of environmentally friendly refrigerants to meet environmental requirements.