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

SUNDI (-70 ~ 250℃)

SUNDI (-70 ~ 250℃)

  • Temperature Range-70 ~ 250℃
  • Temperature Control Accuracy±0.5℃
  • Heating Power2.5KW ~ 15KW
  • Cooling Capacity AT 20℃2.5KW ~ 15KW
  • Circulating Pump Flow and Pressure20~110L/min 2~2.5BAR
  • Power Supply5.2 ~ 28KW
  • Place of OriginChina
  • Quality Guarantee Period12 months

Product Details

FEATURES:

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. 

Model SUNDI-725W SUNDI-735
SUNDI-735W
SUNDI-755
SUNDI-755W
SUNDI-775
SUNDI-775W
SUNDI-7A10W SUNDI-7A15W
Temp. range -70℃~+250℃
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 40 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 ±0.5℃
Material temp. accuracy ±1℃
Heating power kW 2.5 3.5 5.5 7.5 10 15
Cooling capacity kW at 250℃ 2.5 3.5 5.5 7.5 10 15
100℃ 2.5 3.5 5.5 7.5 10 15
20℃ 2.5 3.5 5.5 7.5 10 15
-20℃ 2 3 4.9 6 8.5 14
-40℃ 1.3 1.8 2.3 3.1 4 8.8
-55℃ 0.4 0.55 0.75 0.9 1.2 2.8
Circulation pump max
L/min bar
20 35 35 50 60 110
2 2 2 2 2.5 2.5
Pump LNEYA magnetic drive pump
Compressor Tecumseh Dorin
Expansion valve Emerson thermal expansion valve/Emerson electronic 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/R23 mixture,optional: R125/R23 mixture
Connection size G1/2 G3/4 G3/4 G1 G1 G1
Water-cooled type W(cooling water@20℃) 900L/H
1.5bar~4bar
1200L/H
1.5bar~4bar
1800L/H
1.5bar~4bar
2300L/H
1.5bar~4bar
3200L/H
1.5bar~4bar
4500L/H
1.5bar~4bar
Dimension(water type) cm 50
*85
*135
55
*100
*175
55
*100
*175
10
*100
*175
70
*100
*175
80
*120
*185
Dimension(air type) cm / 70*100*175 70*100*175 70*100*175 / /
Weight kg 190 275 320 370 370 420
Power 380V 50HZ 220V 5.2kW 8kW 11kW 15kW 20kW 28kW
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