Technical Parameters:
|
Model
|
SUNDI-320
|
SUNDI-420W
|
SUNDI-430W
|
|
Temperature range ℃
|
-30℃~180℃
|
-45℃~180℃
|
-45℃~180℃
|
|
Control Mode
|
Feed forward PID + Our special dynamic control calculation, PLC controller
|
|
Temp. control
|
Option: process temperature control or jacket oil temperature control
|
|
Temp. difference
|
Set or control the temperature difference between jacket oil and raw material process
|
|
Program Editor
|
20 programs, each program can edit 45 steps.
|
|
Communication protocol
|
MODBUS RTU Protocol, RS 485 Interface
|
|
Temperature feedback
|
Heat-conducting medium: PT100 Raw material process: PT100
|
|
Temp. accuracy
|
±1℃
|
±1℃
|
±1℃
|
|
Heating power
|
2kW
|
2kW
|
3kW
|
|
Cooling capacity
|
180℃
|
1.5kW
|
1.8kW
|
3kW
|
|
50℃
|
1.5kW
|
1.8kW
|
3kW
|
|
0℃
|
1.5kW
|
1.8kW
|
3kW
|
|
-5℃
|
0.9kW
|
1.2kW
|
2kW
|
|
-20℃
|
0.6kW
|
1kW
|
1.5kW
|
|
-35℃
|
|
0.3kW
|
0.5kW
|
|
Circulation pump
|
Max10L/min
0.8BAR
|
Max10L/min
0.8BAR
|
Max20L/min
2BAR
|
|
Compressor
|
Embraco
|
Embraco
|
France
|
|
Expansion valve
|
Danfoss
|
Danfoss
|
Danfoss
|
|
Evaporator
|
KAORI Plate heat exchanger
|
|
Operation Panel
|
7-inch color touch screen controller, temperature curve record, data export to excel format.
|
|
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
|
|
Connection size
|
DN-15 or M24*1.5
|
DN-15 or M24*1.5
|
DN-15 or M24*1.5
|
|
Water-cooled type W
(cooling water at 20℃)
|
|
450L/H
1.5bar~4bar
|
550L/H
1.5bar~4bar
|
|
Dimension
|
350*550*620
|
350*550*620
|
400*600*1050
|
|
Weight
|
55kg
|
55kg
|
85kg
|
|
Power
|
AC 220V 50HZ
2.9kW (max)
|
AC 380V 50HZ
3.1kW (max)
|
AC 380V 50HZ
4.5kW (max)
|
|
Case material
|
SUS 304
|
SUS 304
|
SUS 304
|
|
Optional
|
Optional Ethernet interface, configure PC operating software
|
|
Optional
|
Optional outside touch screen display controller (separated), the communication line distance is 10 meter.
|
|
Optional power
|
100V 50HZsingle-phase, 110V 60HZ single-phase, 230V 60HZ single-phase,
220V 60HZ three-phase, 440V~480V 60HZ three-phase
|
Typical Applications
Reactor Systems Autoclaves
Pilot Systems
Mini Plant Systems
Scale up for Operational Development
Double wall reactors
Advanced-Flow Reactors
Distillation Systems
Material Testing
Combinational Chemistry
Semiconductor Industry
Vacuum Chambers
Advantages & Functions
Wide working temperatures
Previously unachievable performance
Intelligent temperature control
Maximum process stability and reproducibility
Adop plate heat exchager,Pipeline heating,the fastest heating and cooling rates.
High cooling power
Large temperature range without fluid change
Closed system,extend thermal fluid lifetime
Incredibly compact
7-inch,10-inch color TFT touch screen display
Comprehensive warning and safety functions
Rapid cooling down from high temperature
Use magnetic drive pump,solve the circulation pump leakage
Structure design
The repeatability of temperature control result
Each cycle curve slope is consistent and greatly improve the consistency of the production thermostatically controlled environment. There is no overshoot occurred for reaction material and with fast and stable in the whole process.
