Laboao Hot Selling Heater Chiller Temperature Circulator Pump
Product Description
This product has both cooling and heating functions. It consists of refrigeration unit, heating unit, circulation system and control system.
The refrigeration part is mechanically refrigerated by a fully enclosed compressor, composed of a plate heat exchanger, an expansion valve, a pressure protector, etc. to meet the cooling requirements; the heating part uses an electric heating tube to heat the circulating liquid. And through the built-in circulating pump and external circulating pipeline, the refrigerant or heating medium is transported to the interlayer of the supporting equipment, and the material in the reactor is indirectly cooled and heated.
During external circulation, the upper outlet pipeline of the product is connected to the lower inlet pipeline of the kettle body, and the circulating liquid returns to the lower return port of the product from the upper circulation port through the pipeline to form a complete circulation space.
This product has both cooling and heating functions. It consists of refrigeration unit, heating unit, circulation system and control system.
The refrigeration part is mechanically refrigerated by a fully enclosed compressor, composed of a plate heat exchanger, an expansion valve, a pressure protector, etc. to meet the cooling requirements; the heating part uses an electric heating tube to heat the circulating liquid. And through the built-in circulating pump and external circulating pipeline, the refrigerant or heating medium is transported to the interlayer of the supporting equipment, and the material in the reactor is indirectly cooled and heated.
During external circulation, the upper outlet pipeline of the product is connected to the lower inlet pipeline of the kettle body, and the circulating liquid returns to the lower return port of the product from the upper circulation port through the pipeline to form a complete circulation space.
Product Parameters
| Model |
LGD-20/20 |
| Temperature applicable range |
-20 ºC to +200ºC |
| Optimum environmental temperature |
5-35ºC |
| Environmental humidity |
≤70%,ventilation |
| Power supply |
Single phase, 220V/50HZ |
| Security protection |
Delay, overcurrent, overheating, phase sequence, phase loss protection |
| Display screen |
LCD display, key operation |
| Temperature control precision |
±0.1 ºC |
| Sensor |
PT100 |
| Overall power |
1470W |
| Compressor |
Specification |
Totally colsed |
| Q.T.Y |
1 |
| Power |
1470W |
| Cooling capacity |
4648W |
| Circulating pump |
Power |
100W |
| Head of delivery |
4-6M |
| Flow |
20-40L/min |
| Pressure |
≤0.4MPa |
| Cooling agent |
R22 |
| Body material |
Cold plate plastic spraying and anti-corrosion |
| External loop interface |
4 points screw port with 2pcs of 4points*2m metal circulating tube |
| Circulating fluid |
Grade A Silicone Oil |
| Overall dimension |
710×780×1055mm |
| Net weight |
115kg |
| Packing size (mm) |
720*800*1220mm, 0.56m³ |
| Packing weight (kg) |
131kg |
Features
1. The temperature accuracy is generally ±1°C, and an external sensor can be connected (the temperature difference accuracy is generally ±0.5°C).
2. The maximum temperature limit to prevent the equipment from losing control [If the maximum temperature of the equipment is exceeded, the equipment will automatically power off.
3. Has power supply protection.
4. Compressor overheating protection, the compressor will stop working when the compressor withstand limit is reached.
5. Water cooling has water flow and low water pressure protection.
6. All compressors are imported compressors (France, Denmark)
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