Brand Name: LNEYA
Model Number: SUNDI-475W-2TN
Place of Origin: Jiangsu, China (Mainland)
Incredibly compact circulator pump for lab using
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
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 The whole system is a closed liquid circulation system with the expansion of container, expansion of the container and the liquid circulation is adiabatic, and do not participate in liquid circulation, only mechanical connection, regardless of the temperature is a high temperature or low temperature, the tank temperature is limited to 60℃. Therefore, during the process the risk of imbibing and volatilization of the heat conducting medium is reduced. There following advantages for the user.
Technical Parameters:
Model |
SUNDI-425W-2T SUNDI-425-2T |
SUNDI-435W-2T SUNDI-435-2T |
SUNDI-455W-2T SUNDI-455-2T |
SUNDI-475W-2T SUNDI-475-2T |
SUNDI-4A10W-2T SUNDI-4A10-2T |
|
Temperature range ℃ |
-40℃~200℃ |
-40℃~200℃ |
-40℃~200℃ |
-40℃~200℃ |
-40℃~200℃ |
|
Controller mode |
Feed forward PID + Our special dynamic control calculation, PLC controller |
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Temp. control |
Option: process temperature control or jacket oil temperature control |
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Temp. difference |
Set or control the temperature difference between jacket oil and raw material process |
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Communication protocol |
MODBUS RTU Protocol, RS 485 Interface |
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Temperature feedback |
Heat-conducting medium: PT100 Raw material process: PT100 or 4~20mA |
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Temp. accuracy |
±1℃ |
±1℃ |
±1℃ |
±1℃ |
±1℃ |
|
Heating power |
2.5kW |
3.5kW |
5.5kW |
7.5kW |
10kW |
|
Cooling capacity |
200℃ |
4kW |
6kW |
8kW |
12kW |
17kW |
100℃ |
4kW |
6kW |
8kW |
12kW |
17kW |
|
20℃ |
4kW |
6kW |
8kW |
12kW |
17kW |
|
0℃ |
3kW |
5kW |
6kW |
10kW |
15kW |
|
-20℃ |
2kW |
3.2kW |
4.2kW |
6kW |
8kW |
|
-35℃ |
0.9kW |
1.5kW |
2kW |
2.8kW |
3.6kW |
|
Circulation pump |
Max25L/min 2BAR |
Max35L/min 2.5BAR |
Max35L/min 2.5BAR |
Max50L/min 2.5BAR |
Max50L/min 2.5BAR |
|
Compressor |
Tecumseh |
Copeland |
Copeland |
Copeland |
Copeland |
|
Expansion valve |
Danfoss |
Danfoss |
Danfoss |
Danfoss |
Danfoss |
|
Oil separator |
Emerson |
Emerson |
Emerson |
Emerson |
Emerson |
|
Evaporator |
KAORI Plate heat exchanger |
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Operation Panel |
10-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 |
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 |
R-404A |
R-404A |
R-404A |
R-404A |
|
Connection size |
DN-20 or M24*1.5 |
DN20 or M30*1.5 |
DN20 or M30*1.5 |
DN20 or M30*1.5 |
DN20 or M30*1.5 |
|
Water-cooled type W (cooling water at 20℃) |
1200L/H 1.5bar~4bar |
1400L/H 1.5bar~4bar |
1700L/H 1.5bar~4bar |
2100L/H 1.5bar~4bar |
2500L/H 1.5bar~4bar |
|
Dimension |
water-cooled |
400*600*1250 |
550*700*1350 |
550*700*1350 |
600*700*1550 |
650*700*1550 |
air-cooled |
600*680*1350 |
750*750*1450 |
750*750*1650 |
1050*750*1300 |
1150*800*1350 |
|
Weight |
water-cooled |
220kg |
295kg |
350kg |
400kg |
450kg |
air-cooled |
255kg |
330kg |
390kg |
435kg |
495kg |
|
Power |
AC 380V 50HZ 7.6kW (max) |
AC 380V 50HZ 10.5kW (max) |
AC 380V 50HZ 16.5kW (max) |
AC 380V 50HZ 23kW (max) |
AC 380V 50HZ 29.5kW (max) |
|
Case material |
SUS 304 |
SUS 304 |
SUS 304 |
SUS 304 |
SUS 304 |
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Optional |
Optional Ethernet interface, configure PC operating software |
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Optional |
Optional outside touch screen display controller (separated), the communication line distance is 10 meter. |
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Optional power |
220V 60HZ three-phase, 440V~480V 60HZ three-phase |
2015 Corning Reactor and its Ancillary Equipment Technology Exchange Meeting
Upgrade Notice For Dynamic Temperature Control System
The images of certificate:
Wuxi Guanya Refrigeration Technology Co., Ltd. Specialized in rerfigeration equipment, ultra-low temperature freezer, cooling and heating temperature control system, heating circulation system, explosion-proof electric equipment. Automatic integrated disparate control system, laboratory apparatus. We are the technology leader for high precision thermoregulation solutions in Research and Development Industry. Our products ensure precise temperature control throughout the whole world in laboratories, pilot plants and production processes. Our product range offers temperature control solutions for applications from -152 to +350℃.
We make market and user need oriented products, focusing on science and technology applying international advanced technology, endlessly get rid of the stale and bring forward the fresh following the market step & meet market demand. The company always insists on standardised management in accordance with ISO9001-2008 international quality certification requirement from product design, purchase and selection of components, to production process flow, packaging and transportation etc, try to keep improving products, and keep reasonable price and satisfactory service.