![](https://www.lneyathermal.com/wp-content/uploads/2022/10/4-1.jpg)
LT -45℃~30℃
PRODUCT ADVANTAGES
· Circulation Pump max 20L/min 0.7br ~75L/min 1bar
· Cooling Capacity 0.4kW~12kW
· Power 1.6kW~8kW
· Weight 145KG~380KG
· Refrigerant R507C/R404A
Appearance Structure
![](https://www.lneyathermal.com/wp-content/uploads/2022/12/低温循环器_03.jpg)
Main Parameters
Model | LT-5018N | LT-5040N | LT-5062N | LT-5090N | LT-50A1N | LT-50A2N | |
Medium Temperature Range | -37℃~30℃ | -45℃~30℃ | |||||
Temp. Control and Dispaly | ASET controller | PLC controller | |||||
Temp. Control Optional | Temperature feedback PT100 (inlet temperature, outlet temperature) | ||||||
Cooling Capacity | -10℃ | 1.5KW | 3.2KW | 4.5KW | 6.2KW | 8.3KW | 12KW |
-20℃ | 1.2KW | 2.7KW | 3.8KW | 5.5KW | 7KW | 10KW | |
-40℃ | 0.75KW | 1.15KW | 1.5KW | 2.1KW | 3KW | ||
Circulation Pump Flow Rate, Pressure (max) | 20L/min 0.7BAR | 20L/min 0.7BAR | 35L/min 1BAR | 35L/min 1BAR | 50L/min 1BAR | 50L/min 1BAR | |
Compressor | Tecumseh, Emerson Copeland | ||||||
Evaporator | Plate Heat Exchanger | ||||||
Operation Panel | 7-inch color touch screen shows setting temperature and measuring temperature, temperature curve record, data export excel-format | ||||||
Safety Protection | Self-diagnosis function; freezer overload protection; high pressure switch;overload relay, thermal protection device etc. security protection function. | ||||||
Refrigerant | R-404A/R507C | ||||||
Connection Size | ZG1/2 | ZG3/4 | ZG3/4 | ZG3/4 | ZG1 | ZG1 | |
Product size(air-cooled)(cm) | 40*70*130 | 45*70*160 | 45*70*160 | 55*70*175 | 65*85*185 | 70*85*185 | |
Weight (air-cooled) | 145KG | 185kg | 230kg | 275kg | 340kg | 380kg | |
Power 50HZ max | AC220V 1.5kW | AC380V 2kW | AC380V 3.5kW | AC380V 4.5kW | AC380V 6kW | AC380V 8kW | |
Shell Material | Cold-rolled sheet spraying (standard color 7035) | ||||||
Optional | Pressure ≤6 bar circulating pump | ||||||
Optional | MODBUS RTU Protocol, RS 485 Interface | ||||||
Optional | SUS304 Material | ||||||
Optional Power | 220V 60HZ three-phases,460V 60HZ three-phases | ||||||
Remark | Can make the bigger capacity of liquid storage as required. |
Product Features
- Can use ethylene glycol mixed with water for circulating refrigeration, saving resources
- Circulating pipeline design, prolong the use time of circulating water
- Adopt brand compressor, cascade subcooling refrigeration technology
- Dual Condensing High Efficiency System
- Computer cascade temperature controller, temperature digital display, adjustment unit 0.1 degrees
- Adopt supercooling technology to ensure temperature stability at low temperature
- It can be set to turn on the compressor and turn off the compressor temperature difference
- Ambient temperature monitoring function to prevent the system from running too high
- Power-on delay protection, three-level cascade system protector
Accessories Details
![](https://www.lneyathermal.com/wp-content/uploads/2022/10/低温循环器_11.jpg)
![](https://www.lneyathermal.com/wp-content/uploads/2022/12/低温循环器_10.jpg)
Product Applications
![](https://www.lneyathermal.com/wp-content/uploads/2022/10/LD_04-1024x371.jpg)
Refrigerated Circulators, a very wide refrigeration temperature range, and a controllable temperature of -150 ℃to -5 ℃. It adopts secondary subcooling, fast cooling speed, safe and reliable, and is used for rapid liquid cooling. It is widely used in high-tech industries such as petrochemical, medical, pharmaceutical, biochemical, freeze-drying, pharmaceutical and so on.
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