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| Warranty: | 1 Year |
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Features:
1. The machine runs automatically, requiring no personnel to be on duty.
2. Minimizes land usage with its compact, low-profile design (maximum Height≤2500mm)
3. Delivers liquid nitrogen swiftly: Achieves output in just 1.5 hours from startup.
4. Established technology , ensuringsafe, reliable, and effortless operation and maintenance. Built with standard refrigerator compressors available in the market, it allows anyone who can fix a refrigerator
to efficiently service the unit.
5.Eliminates the need for downtime maintenance and defrosting processes.
Nitrogen LiquefierWorking Principle
Utilizing a cryogenic mixed refrigerant throttle refrigerator, this nitrogen liquefier leverages a regenerative multi-component mixed refrigerant throttle cycle. It meticulously selects high, middle, and low boiling point pure components to form the multi-component refrigerants. This innovative relay matching technique allows efficient refrigeration across various temperature zones, cooling from ambient temperature down to -196 °C, ultimately achievingthe liquefaction of nitrogen (-180 °C @ 0.6 MPa).
Features:
1. The machine runs automatically, requiring no personnel to be on duty.
2. Minimizes land usage with its compact, low-profile design (maximum Height≤2500mm)
3. Delivers liquid nitrogen swiftly: Achieves output in just 1.5 hours from startup.
4. Established technology, ensuringsafe, reliable, and effortless operation and maintenance. Built with standard refrigerator compressors available in the market, it allows anyone who can fix a refrigerator
to efficiently service the unit.
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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