Typical Applications Of Cooling Heating Chiller: dynamic constant temperature control of high pressure reactor cold and heat source, dynamic constant temperature control of double-layer glass reactor cold and heat source, dynamic constant temperature control of double-layer reactor cold and heat source, constant temperature of micro-channel reactor Control; small thermostat control system, steaming system temperature control, material low temperature high temperature aging test, combined chemical cold source heat source constant temperature control, semiconductor equipment cooling heating, vacuum chamber cooling heating constant temperature control.
Dynamic Temperature Control System Advantages And Functions: temperature range from -120℃ to 350℃, superior performance, high precision, intelligent temperature control. Multi-function alarm system and safety function, 7-inch, 10-inch color TFT touch screen graphic display, magnetic drive pump, no shaft seal leakage problem.
Ultra-high Temperature Cooling Technology Can Directly Cool Down From 300℃ High Temperature. Because only the heat transfer medium in the expansion chamber is in contact with the oxygen in the air (ａnd the temperature of the expansion tank is between normal temperature and 60℃), which can reduce the heat transfer medium. The risk of oxidizing and absorbing moisture from the air. No high-temperature heat medium evaporates at high temperature, and continuous control can be achieved with -80℃ to 190℃, -70℃ to 220℃, -88℃to 170℃, -55℃ to 250℃, and -30℃ to 300℃ without pressurization temperature.
| Model | SUNDI-2A38WV | ||||
| Temp. range | -25℃～+300℃ | ||||
| Control Mode | Feedback PID + Our special dynamic control calculation, PLC controller | ||||
| Temp. control | Process temp. control and jacket temp. control model | ||||
| Temp. difference | Set or control the temperature difference between jacket oil and raw material process | ||||
| Program Editor | 10 programs, each program can edit 42 steps. | ||||
| Communication Portocol | MODBUS RTU Protocol, RS485 interface | ||||
| Material temp. feedback | PT100 OR 4～20mA or communication（normal: PT100) | ||||
| Temp. feedback | The temp. of three points: the inlet and outlet of equipment, reactor material temp.(external temp. sensor) | ||||
| Medium temp. acccuracy | ±1℃ | ||||
| Material temp. accuracy | ±1℃ | ||||
| Heating power kW | 38 | ||||
| Cooling capacity kW at | 300℃ | 38 | |||
| 100℃ | 38 | ||||
| 50℃ | 38 | ||||
| 20℃ | 38 | ||||
| -5℃ | 30 | ||||
| -20℃ | 16 | ||||
| Circulation pump max L/min bar | 150 | ||||
| 2.5 | |||||
| Pump | LNEYA magnetic drive pump | ||||
| Compressor | Emerson copelａnd vortex flexible | ||||
| Expansion valve | Emerson thermal expansion valve/danfoss thermal expansion valve. | ||||
| Evaporator | DANFOSS/KAORI Plate heat exchanger | ||||
| Operation Panel | 7-inch touch screen，show temp curve/EXCEL data output | ||||
| 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 supply oil automatically at low temperature. | ||||
| Refrigerant | R404A/R507C, optional: R448A | ||||
| Connection size | DN40 PN10 | ||||
| Water-cooled type W(cooling water@20℃) | 10m3/H 1.5bar~4bar | ||||
| Dimension(water type）cm | / | ||||
| Dimension(air type）cm | 100*150*185 | ||||
| Isolate size(air type)cm | 100*150*185 | ||||
| Positive pressure(water type）cm | (135+60) *145*225 | ||||
| Weight kg | 820 | ||||
| Power 380V 50HZ | 52kW | ||||
