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| Warranty: | 1 Year |
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Features:
1. The machine operates fully automatically, eliminating the need for constant supervision.
2. Minimal land usage, with a low height (maximum Height≤2500mm)
3. Rapid liquid nitrogen production: Achieves output in just 1.5 hours from start-up.
4. Proven technology for safe, reliable operation and effortless maintenance.
Utilizing standard refrigerator compressors, any technician capable of repairing refrigerators will be able to service the unit.
5.No downtime for maintenance, no need for defrosting.
Nitrogen LiquefierWorking Principle
This nitrogen liquefier employs a cryogenic mixed refrigerant throttle refrigeration system. In this nitrogen liquefier, it utilizes a regenerative multi-component mixed refrigerant throttle refrigeration cycle. Selected pure components with high, medium, and low boiling points form the multi-component mixed refrigerant. Through effective matching of refrigeration temperature zones for each boiling point component, the system achieves cooling from ambient temperature down to -196°C,
Features:
1. The machine operates fully automatically, eliminating the need for constant supervision.
2. Minimal land usage, with a low height (maximum Height≤2500mm)
3. Rapid liquid nitrogen production: Achieves output in just 1.5 hours from start-up.
4. Proven technology for safe, reliable operation and effortless maintenance.
Utilizing standard refrigerator compressors, any technician capable of repairing refrigerators will be able to 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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