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| Warranty: | 1 Year |
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Features:
1. The machine operates autonomously, requiring no supervision, ensuring seamless performance.
2. Compact land usage, with a minimal height (maximum Height≤2500mm)
3. Rapid liquid nitrogen production: Achieve output in just 1.5 hours from start-up.
4. Established technology ,ensures safe, reliable operation with straightforward maintenance.
Utilizing ordinary refrigerator compressors, it allows for ease of repair by technicians familiar with refrigerators, making it simple to service.
5.No need for downtime maintenance or defrosting
Nitrogen LiquefierWorking principle
This nitrogen liquefier uses a cryogenic mixed refrigerant throttle refrigeration system, introducing aregenerative multi-component mixed refrigerant throttle refrigeration cycle. It strategically combines pure components with high, middle, and low boiling points, creating a multi-component refrigerant. This configuration allows for effective temperature zone coverage for each component's boiling point. The system cools from ambient temperature to -196 °C,thus achieving nitrogen liquefaction at -180 °C @ 0.6 MPa.
Features:
1. The machine operates autonomously, requiring no supervision, ensuring seamless performance.
2. Compact land usage, with a minimal height (maximum Height≤2500mm)
3. Rapid liquid nitrogen production: Achieve output in just 1.5 hours from start-up.
4. Established technology ,ensures safe, reliable operation with straightforward maintenance.
Utilizing ordinary refrigerator compressors, it allows for ease of repair by technicians familiar with refrigerators, making it simple to service.
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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