Wuxi Guanya Refrigeration Tech CO.,LTD

-50~250 degree refrigerated heating temperature control machine applied to reactors HRT-100 Description: The whole system is a closed liquid circulation system with the expansion of container, expansion of the container and the liquid circulation is adiabatic, and do not participate in liquid circulation, only mechanical connection, regardless of the temperature is a high temperature or low temperature, the tank temperature is limited to 60℃. The cycle is closed,there is no oil mist at high temperature and no water vapor at low temperature; Wide working temperature range of heat transfer oil; The entire circulation system without use of mechanical and electric valve. FEATURES: 1.Wide working temperature range with cooling and heating function, temperature range: -40~200℃. 2.With 2pcs of LED display controller, can show the setting temperature & actual value, and alarm value for overtemperature. 3.Efficient fast, simple topping up liquid. 4.Ensure fast cooling at high temperature and can acheive 200℃ ~ -40℃ temperature control continuously. 5.The cycle system is closed, there is no oil mist and water vapor happend, so as to assure the lab safety and heat transfer fluid lifetime. 6.Use copeland brand compressor,circulation pump,stable performance and reliable quality. 7.Self-diagnosis function; freezer overload protection; high pressure switch, overload relay, thermal protection device, liquid low level protection, high temperature protection and temperature fault protection. 8.Use the same kind of heat conducting in the whole heating-cooling cycle when control heat conducting medium temperature. 9.High-lift design and meet the long-distance transportation of heat conducting medium. Technical Parameters: Model HRV-25 HRV-35 HRV-50 HRV-70 HRV-100 HRV-150 Temperature range ℃ -40℃~200℃ -40℃~200℃ -40℃~200℃ -40℃~200℃ -40℃~200℃ -40℃~200℃ Controller PID adaptive controller Temp. control Heat-conducting medium outlet temp. control Communication protocol MODBUS RTU Protocol, RS 485 Interface Temperature feedback Heat-conducting medium temperature feedback PT100 Temp. accuracy ±0.5℃ ±0.5℃ ±0.5℃ ±0.5℃ ±0.5℃ ±0.5℃ Heating power 2.5kW 3.5kW 5.5kW 7kW 10kW 15kW Cooling capacity 200℃ 2.5kW 3.5kW 5.5kW 7kW 10kW 15kW 100℃ 2.5kW 3.5kW 5.5kW 7kW 10kW 15kW 20℃ 2.5kW 3.5kW 5.5kW 7kW 10kW 15kW 0℃ 2.5kW 3.5 kW 5.5kW 7kW 10kW 15kW -20℃ 2.2kW 3kW 4kW 5.2kW 7.6kW 10kW -35℃ 0.5kW 0.9kW 1.2kW 1.6kW 2.4kW 3.2kW Circulation pump Max20L/min 2BAR Max20L/min 2BAR Max35L/min 2BAR Max35L/min 2BAR Max50L/min 2BAR Max50L/min 2BAR Compressor France Copeland Copeland Copeland Copeland Copeland Evaporator Plate heat exchanger Operation panel Display setting temperature and testing temperature; Touch key display Safety protection Self-diagnosis function; freezer overload protection; high pressure switch, overload relay, thermal protection device, liquid low level protection, high temperature protection and temperature fault protection. Closed circulation system The whole system is full closed circulation, there is no oil mist at high temperature and no water vapor at low temperature, pressure do not rise up when system is running. The system will supplement oil automatically at low temperature. Refrigerant R-404A R-404A R-404A R-404A R-404A R-404A Connection size DN-15 DN15 DN20 DN20 DN20 DN-20 Connection size (air-cooled) 500*680*1350 550*680*1350 550*680*1450 620*680*1550 620*680*1550 750*750*1750 Weight (air-cooled) 160kg 185kg 210kg 255kg 300kg 340kg Power AC 220V 50HZ 4.5kW (max) AC 380V 50HZ 6.5kW (max) AC 380V 50HZ 9kW (max) AC 380V 50HZ 12.5kW (max) AC 380V 50HZ 16.5kW (max) AC 380V 50HZ 24kW (max) Case material Cold rolled steel Optional Optional 7-inch color touch screen controller, temperature curve record, data export to excel format. Optional SUS304 case material Optional power 220V 60HZ three-phase, 440V~480V 60HZ three-phase Our Services