Laboratory Equipment
Product Data Sheet · Laboratory Equipment
Refrigerated and Heating Circulator NRHC-404 supports a wide temperature range of -40°C to 200°C for versatile thermal applications. It uses silicone oil as the circulating fluid to ensure stable performance. This unit features a high-capacity 20L tank that enables continuous heat transfer. It includes an outer loop interface for easy integration with an external system. Our circulator simplifies operation through an LCD and intuitive key-based controls.
| Capacity | 20L |
|---|---|
| Temperature range | -40°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, over-temperature, phase sequence, and phase loss protection |
| Compressor power | 2205W |
| Cooling capacity | 6972W |
| Heating power | 3000W |
| Total power consumption | 5305W |
| 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 | 127 kg |
| Packaging weight | 142 kg |
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