| Customization: | Available |
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| Application Fields: | Medical |
| Certification: | CE, ISO |
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Features:
1. The machine runs autonomously, requiring no supervision.
2. Compact design with minimal land occupancy, and a low height (maximum Height≤2500mm).
3. Rapid liquid nitrogen production: Achieves output within just 1.5 hours from startup.
4. Proven, mature technology ensures safe, reliable operation and easy maintenance.
Utilizes standard refrigerator compressors, allowing for repairs by any skilled refrigerator technician.
5.No downtime maintenance required, no defrosting needed.
Nitrogen LiquefierWorking principle
This nitrogen liquefier employs a cryogenic mixed refrigerant throttle refrigeration system, based on a regenerative cycle.It utilizes high, middle, and low boiling point pure components to create multi-component mixed refrigerants. This allows effective refrigeration across various temperature zones. The system cools from ambient temperature to -196°C, achieving nitrogen liquefaction at -180°C and 0.6 MPa.
Features:
1. The machine runs autonomously, requiring no supervision.
2. Compact design with minimal land occupancy, and a low height (maximum Height≤2500mm).
3. Rapid liquid nitrogen production: Achieves output within just 1.5 hours from startup.
4. Proven, mature technology ensures safe, reliable operation and easy maintenance.
Utilizes standard refrigerator compressors, allowing for repairs by any skilled refrigerator technician.
Figure 1. Flow diagram for nitrogen liquefier from HUILIN
HUILIN Nitrogen Liquefier Specification
| Model | WG-STD-05L | WG-STD-1L | WG-STD-3L | WG-STD-5L | WG-STD-10L | WG-STD-20L | WG-STD-25L | WG-STD-30L | WG-STD-40L | WG-STD-50L |
| L.Nitrogen Output (L/day) |
12 | 24 | 80 | 120 | 240 | 500 | 360 | 720 | 1000 | 1200 |
| L.Nitrogen Output (L/h) |
0.5 | 1 | 3 | 5 | 10 | 20 | 25 | 30 | 40 | 50 |
| Power (KW) |
1 | 5 | 8 | 9 | 11 | 25 | 25 | 25 | 35 | 35 |
| N2 consumption (Nm3/h) |
≥1 | ≥1.5 | ≥4 | ≥6 | ≥12 | ≥30 | ≥35 | ≥40 | ≥50 | ≥60 |
| N2 Purity | 99.9% | 99.9% | 99.9% | 99.9% | 99.9% | 99.9% | 99.9% | 99.9% | 99.9% | 99.9% |
| Cooling form | Air | Air | Air | Air | Water | Water | Water | Water | Water | Water |
| _Cooling water consumption (Ton/h) |
- | - | - | - | ≥4 | ≥8 | ≥8 | ≥8 | ≥15 | ≥15 |
| Dimensions (mm) |
850×950×1960 | 1500×1000×2000 | 2500×1500×2000 | |||||||
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