Brand Name: LNEYA
Model Number: SUNDI-2A60W
Place of Origin: Jiangsu, China (Mainland)
-25~200 degree Intelligent temperature control cooling and heating machine
Typical Applications
Reactor Systems Autoclaves
Pilot Systems
Double wall reactors
Advanced-Flow Reactors
Material Testing
Semiconductor Industry
Vacuum Chambers
Advantages & Functions
Working temperatures from -100℃ to +350℃
Intelligent temp. control
Max. process stability
Plate heat exchager
Closed system
Touch screen display
Warning and safety functions
Rapid cooling
Magnetic drive pump
Structure design
A fully closed piping design, high efficiency plate heat exchanger used to reduce the
demand for the thermal fluid utilization while providing the system to achieve the rapid
ups and downs in temperature.
Displays various information on the touch screen.
Process Control Schematic diagram
High repetative of tempeature control effect
Each cycle curve slope is consistent and greatly improve the consistency of production thermostatically control environment.
Model |
SUNDI-2A25W |
SUNDI-2A38W |
SUNDI-2A60W |
SUNDI-2A95W |
SUNDI-2A130W |
|
Temperature range ℃ |
-25℃~200℃ |
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Controller |
Feed forward PID +Our special dynamic control calculation, PLC controller |
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Communication |
MODBUS RTU Protocol, RS 485 Interface |
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Temp. control |
Process temperature control mode |
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Program Editor |
20 programs, each program can edit 45 steps. |
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Temperature feedback |
Heat-conducting medium feedback PT100, (oil outlet temperature, oil inlet Temperature and heater temperature), Three temperature measuring points. |
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Process Temperature feedback |
Raw material process feedback PT100 or 4~20mA input (optional) |
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Temp. accuracy |
±1℃ |
±1℃ |
±1℃ |
±1℃ |
±1℃ |
|
Heating power |
25kW |
38kW |
60kW |
95kW |
130kW |
|
Cooling power |
200℃ |
25kW |
38kW |
60kW |
95kW |
130kW |
100℃ |
25kW |
38kW |
60kW |
95kW |
130kW |
|
20℃ |
25kW |
38kW |
60kW |
95kW |
130kW |
|
-5℃ |
19kW |
30kW |
46kW |
70kW |
80kW |
|
-20℃ |
12kW |
16kW |
22kW |
32kW |
43kW |
|
Circulation pump |
Max110L/min 2.5BAR |
Max150L/min 2.5BAR |
Max250L/min 2.5BAR |
Max250L/min 2.5BAR |
Max250L/min 2.5BAR |
|
Compressor |
Copeland |
Copeland |
Copeland |
Copeland |
Copeland |
|
Evaporator |
KAORI Plate heat exchanger |
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Oil separator |
Emerson |
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Expansion tank |
Emerson |
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Operation panel |
Optional 7-inch color touch screen controller, temperature curve record, data export to excel format. |
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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. |
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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. |
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Refrigerant |
R-404A |
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Connection size |
DN25 PN10 |
DN32 PN10 |
DN40 PN10 |
DN40 PN10 |
DN40 PN10 |
|
Water-cooled type W (cooling water at 30℃) |
6m³/h 1.5bar~4bar |
10m³/h 1.5bar~4bar |
14m³/h 1.5bar~4bar |
20m³/h 1.5bar~4bar |
28m³/h 1.5bar~4bar |
|
water-cooled condenser |
Shell and tube exchanger(standard) |
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Dimension |
1250*700*1500 |
1500*800*1600 |
1800*800*1650 |
2000*1000*1650 |
2300*1250*1750 |
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Weight (water cooled) |
480kg |
750kg |
1000kg |
1250kg |
1580kg |
|
Power |
AC380V 50HZ 34kW (max) |
AC380V 50HZ 51kW (max) |
AC380V 50HZ 78kW (max) |
AC380V 50HZ 120kW (max) |
AC380V 50HZ 160kW (max) |
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Case material |
SUS 304 |
SUS 304 |
SUS 304 |
SUS 304 |
SUS 304 |
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Optional |
Optional Ethernet interface , configure the computer operating software |
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Optional |
The temperature range -25℃~250℃ |
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Optional |
The temperature range -25℃~300℃ |
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Optional |
Water condenser use plate heat exchanger (request for high quality water) |
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Optional power |
220V 60HZ three-phase, 440V~480V 60HZ three phase |