Refrigerated and Heating Circulator NRHC-403 features a 20-liter capacity to support diverse applications. It ensures precise temperature control across a wide range from -20°C to 200°C for both heating and cooling processes. This unit incorporates a PT100 temperature sensor to provide high-accuracy monitoring. It includes a flow rate of 20 to 40L/min to enable effective fluid circulation. Our circulator is designed with external circulation ports to facilitate easy connection with other systems.
| Capacity | 20L |
| Temperature range | -20°C to 200°C |
| Ambient temperature | 5 to 35°C |
| Temperature accuracy | ±0.1°C |
| Temperature sensor | PT100 |
| Room humidity | ≤70% ventilation |
| Flow | 20 to 40L/min |
| Lifting head | 4 to 6M |
| Pressure | ≤0.4MPa |
| Refrigerant | R22 |
| Body material | Cold plate spray anticorrosion |
| Compressor type | Closed |
| Compressor quantity | 1 |
| Screen display | LCD screen, key operation |
| Safety protection | Delay, overcurrent, overheating, and over-temperature |
| Compressor power | 1470W |
| Cooling capacity | 4648W |
| Heating power | 3000W |
| Total power consumption | 4570W |
| Power supply | 1phase 220V/50Hz |
| Outer loop interface | 4 points wire mouth with 4 points × 2 meters metal circulation pipe two |
| Circulating fluid | Grade A silicone oil |
| Product dimension | 710×780×1055 mm |
| Packaging dimension | 720×800×1220 mm |
| Net weight | 115 kg |
| Packaging weight | 131 kg |
Refrigerated and Heating Circulator NRHC-403 is used for precise and reliable temperature control in processes requiring both heating and cooling across a wide temperature range. It is commonly used in chemical reactors, pharmaceutical labs, pilot plants, and research facilities for thermal regulation of external equipment.
