![](https://www.lneyathermal.com/wp-content/uploads/2022/10/WTD.jpg)
WTD -25℃~+300℃
PRODUCT ADVANTAGES
· Temperature Control Accuracy ±0.3℃
· Heating Power 2kW~7.5kW
· Cooling Capacity 1kW~7.5kW
· Circulation Pump(Water-cooled) 7.5L/min 2.5bar~25L/min 3bar
· Refrigerant R404A/R23
· Types Air Cooling
· Weight 195KG~205KG
Appearance Structure
![](https://www.lneyathermal.com/wp-content/uploads/2022/10/4728358994_53795588821_F1F0B15F-5C7F-46a7-969A-0746D707B39E.png)
Refrigeration, heating and temperature control system (for microchannel/tubular reactor)
It is specially designed and developed for the characteristics of small liquid holding capacity, strong heat exchange capacity, and large pressure drop in the circulation system of the microchannel reactor.
- Optimize temperature sampling and response speed, specially design control algorithm, can respond quickly to stable temperature control.
- Enhance the design of the circulating pump capacity to meet the high pressure drop requirements of the reactor.
- Continuous high temperature cooling technology to meet the requirement of stable operation when the temperature control is required for high temperature exothermic reaction.
Model | WTD-120M | WTD-255 | WTD-455 | WTD-755 | WTD-275V | |
Temperature range | -5°C~120°C | -25°C~200°C | -45°C~250°C | -70°C~200°C | -20°C~300°C | |
Temperature control accuracy | ±0.3℃ | |||||
Temperature resolution | 0.1K | |||||
Operation panel | 7 inch color touch screen | |||||
Data curve | Data curve record | |||||
Data output | U disk excel format | |||||
Control mode | Fuzzy PID Adaptive Controller | |||||
Communication | RS485 Modbus RTU Protocol | |||||
Heating power | 2KW | 5.5KW | 5.5KW | 5.5KW | 7.5KW | |
Refrigeration ability | 300°C | 7.5KW | ||||
200°C | 5.5kw | 5.5kw | 5.5kw | 7.5kw | ||
100°C | 1.5KW | 5.5kw | 5.5kw | 5.5kw | 7.5kw | |
20°C | 1 KW | 5.5kw | 5.5kw | 5.5kw | 5.5kw | |
-20°C | 2.5kw | 4.5kw | 4.5kw | 2.5kw | ||
-35°C | 2.0kw | 3 kw | ||||
-60°C | 1.1kw | |||||
Circulating pump max | 7L/min 2.5bar | 25L/min 3bar | 25L/min 3ar | 25L/min 3ar | 25L/min 3ar | |
Connection size | R1/2 | R3/4 | R3/4 | R3/4 | R3/4 | |
Temperature Sensor | PT100 | PT100 | PT100 | PT100 | PT100 | |
Compressor | Skop | Emerson Copeland | Emerson Copeland | Tecumseh | Emerson Copeland | |
Evaporator | Plate heat exchanger | Plate heat exchanger | Plate heat exchanger | Plate heat exchanger | Plate heat exchanger | |
Cooling method | Air cooling | Air cooling + water cooling | Air cooling + water cooling | Air cooling + water cooling | Air cooling + water cooling | |
Expansion valve | Thermal Expansion Valve | Electronic expansion valve | Electronic expansion valve | Electronic expansion valve | Electronic expansion valve | |
Filter drier | Danfoss | Danfoss | Danfoss | Danfoss | Danfoss | |
Refrigerant | 5L | 20L | 20L | 20L | 20L | |
Refrigerant | R404A | R404A | R404A | R404A R23 | R404A | |
Pipe material | SUS304 | SUS304 | SUS304 | SUS304 | SUS304 | |
Ultra-high temperature cooling technology | Yes | Yes | Yes | Yes | Yes | |
Metal insulation hose | 1m*2 root | 1.8M*2 root | 1.8M*2 root | 1.8M*2 root | 1.8M*2 root | |
Contactor\Circuit Breaker | Schneider | Schneider | Schneider | Schneider | Schneider | |
Size cm | 35*56*75 | 55*70*175 | 55*70*175 | 65*85*185 | 55*70*175 | |
Weight | 60KG | 195KG | 205KG | 325KG | 245KG | |
shell material | Plastic spraying of cold-rolled sheet (standard color 7035) |
![](https://www.lneyathermal.com/wp-content/uploads/2022/12/04weitongdao.jpg)
Product Applications
![](https://www.lneyathermal.com/wp-content/uploads/2022/10/wtd_application-1024x361.jpg)
Widely used in the research of production users such as petroleum, chemical industry, materials, pesticides, flavors and fragrances, medicine and various scientific research and experimental projects. It is used to complete the process of crystallization, hydrogenation, polymerization, condensation, heating and mixing, and constant temperature reaction.
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