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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 usage, and a compact build (maximum Height ≤2500mm)
3. Rapid liquid nitrogen production: Achieves output in merely 1.5 hours from start-up.
4. Proven technology featuring safe, reliable, and easily maintainable operation.
Utilizes standard refrigerator compressors available in the market, allowing for easy repairs by any competent refrigerator technician. They will be able to service it.
5.Maintenance-free, without the need for defrosting.
Nitrogen LiquefierWorking Principle
This nitrogen liquefier employs a cryogenic mixed refrigerant throttle refrigeration system. Nitrogen Liquefier operates on a regenerative multi-component mixed refrigerant throttle cycle. It uses high, middle, and low boiling point pure components to create multi-component mixed refrigerants. This system effectively matches the refrigeration temperature zones of each boiling point component, enabling cooling from ambient temperature to -196°C.The goal of nitrogen liquefaction (-180°C @ 0.6 MPa) is efficiently achieved.
Features:
1. The machine operates autonomously, eliminating the need for constant supervision.
2. Minimal land usage, and a compact build (maximum Height ≤2500mm)
3. Rapid liquid nitrogen production: Achieves output in merely 1.5 hours from start-up.
4. Proven technology featuring safe, reliable, and easily maintainable operation.
Utilizes standard refrigerator compressors available in the market, allowing for easy repairs by any competent refrigerator technician. They will be able to service it.
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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