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| Warranty: | 1 Year |
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Features:
1. The machine operates autonomously, eliminating the need for constant supervision.
2. Minimal land space required, and low height (maximum Height≤2500mm)
3. Rapid liquid nitrogen production: Achieve output in just 1.5 hours post start-up.
4. Proven technology ,Ensures safe, reliable operation, and simple maintenance.
Utilizes standard refrigerator compressors, allowing technicians with refrigerator repair skills to easily be able to service the unit.
5.Maintenance-free operation, no defrosting required
Nitrogen LiquefierWorking principle
This nitrogen liquefier employs a cryogenic mixed refrigerant throttle refrigeration system.Nitrogen Liquefier. Utilizing a regenerative multi-component mixed refrigerant throttle refrigeration cycle, it selects high, middle, and low boiling point components to form multi-component mixed refrigerants. Each boiling point component aligns effectively with specific refrigeration temperature zones, cooling from ambient temperature to -196°C,Thus achieving nitrogen liquefaction (-180°C @ 0.6 MPa).
Features:
1. The machine operates autonomously, eliminating the need for constant supervision.
2. Minimal land space required, and low height (maximum Height≤2500mm)
3. Rapid liquid nitrogen production: Achieve output in just 1.5 hours post start-up.
4. Proven technology ,Ensures safe, reliable operation, and simple maintenance.
Utilizes standard refrigerator compressors, allowing technicians with refrigerator repair skills to easily be able to service the unit.
Figure 1. Flow diagram illustrating the nitrogen liquefier process from HUILIN
HUILIN Nitrogen Liquefier Specifications
| 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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