| Customization: | Available |
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| Application Fields: | Medical |
| Certification: | CE, ISO |
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Features:
1. The machine runs automatically, requiring no human supervision.
2. Compact design with minimum land occupation, featuring a low height (maximum Height≤2500mm).
3. Rapid liquid nitrogen production: Achieve output in just 1.5 hours from start-up.
4. Proven technology with safe, reliable operation and easy maintenance.
Equipped with standard refrigerator compressors, anyone with basic refrigerator repair skills can easilyrepair the system..
5.No downtime maintenance, no defrosting required.
Nitrogen LiquefierWorking principle
This nitrogen liquefier employs a cryogenic mixed refrigerant throttle refrigerator. The nitrogen liquefier works on the regenerative multi-component mixed refrigerant throttle refrigeration cycle principle. Utilizing high, middle, and low boiling point pure components, it creates a multi-component mixed refrigerant. This ensures effective refrigeration across various temperature zones, cooling the system from ambient temperature to -196°C, thus achieving nitrogen liquefaction (-180°C @ 0.6 MPa).
Features:
1. The machine runs automatically, requiring no human supervision.
2. Compact design with minimum land occupation, featuring a low height (maximum Height≤2500mm).
3. Rapid liquid nitrogen production: Achieve output in just 1.5 hours from start-up.
4. Proven technology with safe, reliable operation and easy maintenance.
Equipped with standard refrigerator compressors, anyone with basic refrigerator repair skills can easilyrepair the system..
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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