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| Warranty: | 1 Year |
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Features:
1. Fully automatic operation with no need for supervision.
2. Compact design with minimal land occupation and low height (maximum Height≤2500mm)
3. Rapid liquid nitrogen production: Achieves output within just 1.5 hours from start-up.
4. Proven technology, ensuring safe, reliable operation and easy maintenance.
Utilizes common refrigerator compressors, making it serviceable by anyone skilled in refrigerator repair. Ability toeasily repairthe system.
5.Maintenance-free operation with no need for defrosting.
Nitrogen LiquefierWorking principle
Our system employs a cryogenic mixed refrigerant throttle refrigerator, leveragingnitrogen liquefaction technology. Utilizing a regenerative multi-component mixed refrigerant throttle refrigeration cycle, it expertly combines high, middle, and low boiling point pure components to form multi-component mixed refrigerants. This system excels in matching effective refrigeration temperature zones for each component boiling point, allowing cooling from ambient temperature to -196°C, facilitatingthe liquefaction of nitrogen (-180°C @ 0.6 MPa).
Features:
1. Fully automatic operation with no need for supervision.
2. Compact design with minimal land occupation and low height (maximum Height≤2500mm)
3. Rapid liquid nitrogen production: Achieves output within just 1.5 hours from start-up.
4. Proven technology, ensuring safe, reliable operation and easy maintenance.
Utilizes common refrigerator compressors, making it serviceable by anyone skilled in refrigerator repair. Ability toeasily repairthe system.
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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