Keyword Recirculating Chiller Ultra-low Temp Chillers SUNDI series TES series Products

SUNDI-420 (-40 ~ 180℃)

SUNDI-420 (-40 ~ 180℃)

  • Temperature Range-40 ~ 180℃
  • Temperature Control Accuracy±0.5℃
  • Heating Power2KW
  • Cooling Capacity AT 0℃1.8KW
  • Circulating Pump Flow and Pressure10L/min 0.8BAR
  • Power Supply220V 50HZ 3.3KW
  • Place of OriginChina
  • Quality Guarantee Period12 months

Product Details


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 microchannel 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. 

Temp. range-40℃~180℃
Control ModeFeedback PID + Our special dynamic control calculation, PLC controller
Temp. controlProcess temp. control and jacket temp. control model
Temp. differenceSet or control the temperature difference between jacket oil and raw material process
Program Editor10 programs, each program can edit 42 steps
Communication PortocolMODBUS RTU Protocol,RS485 interface
Material temp. feedbackPT100 OR 4~20mA or communication(normal: PT100)
Temp. feedbackThe temp. of three points: the inlet and outlet of equipment,reactor material temp.(external temp. sensor)
Medium temp. acccuracy±0.5℃
Material temp. accuracy±1℃
Heating power2KW
Cooling capacity180℃1.8kW
Circulation pumpMax10L/min
Expansion valveEmerson thermal expansion valve/danfoss thermal expansion valve
EvaporatorDANFOSS/KAORI Plate heat exchanger
Operation Panel7-inch touch screen,show temp curve\EXCEL data output
Safety protectionSelf-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 systemThe 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.
RefrigerantR404A/R507C, optional: R448A
Connection sizeG1/2
Water-cooled type W(cooling water@20℃)450L/H
Positive ex-proof size(mm)700*750*1215
PowerAC 220V 50HZ 3.3kW(max)
Case materialSUS 304
Optionalpositive pressure ex-proof system add PEX at the end
OptionalOptional Ethernet interface, configure the computer operating software
OptionalOptional outside touch screen display controller(separated),the communication line distance is 10 meter.
Optional PowerOptional power 100V 50HZ single-phase,110V 60HZ single-phase, 230V 60HZ single-phase, 220V 60HZ three-phase,440V~460V 60HZ three-phase


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