| Customization: | Available |
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| Application Fields: | Medical |
| Certification: | CE, ISO |
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Features:
1. The machine operates autonomously, eliminating the need for constant supervision.
2. Minimal land footprint, compact height (maximum Height≤2500mm)
3. Rapid liquid nitrogen production: Achieves output in just 1.5 hours post start-up.
4. Advanced technology,ensuring safe, reliable operation and straightforward maintenance.
By using standard refrigerator compressors available in the market, anyone with refrigerator repair skills can easilyservice the unit.
5.Continuous operation without downtime for maintenance, no need for defrosting.
Nitrogen LiquefierWorking principle
This nitrogen liquefier employs a cryogenic mixed refrigerant throttle refrigeration system. Nitrogen Liquefier technology uses a regenerative multi-component mixed refrigerant throttle refrigeration cycle. By selecting high, middle, and low boiling point pure components to form the mixed refrigerant, effective temperature zones for each boiling point are efficiently matched. This system can cool from ambient temperature down to -196°C, achieving nitrogen liquefaction at -180°C @ 0.6 MPa.
Features:
1. The machine operates autonomously, eliminating the need for constant supervision.
2. Minimal land footprint, compact height (maximum Height≤2500mm)
3. Rapid liquid nitrogen production: Achieves output in just 1.5 hours post start-up.
4. Advanced technology,ensuring safe, reliable operation and straightforward maintenance.
By using standard refrigerator compressors available in the market, anyone with refrigerator repair skills can easilyservice 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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