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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 footprint, with a low height (maximum Height≤2500mm)
3. Rapid liquid nitrogen production: Achieves output in just 1.5 hours after startup.
4. Proven technology, ensuring safe and reliable operation with easy maintenance.
Utilizes standard refrigerator compressors, allowing any technician familiar with refrigerator repairs to be able to service the machine.
5.No downtime required for maintenance, and no need for defrosting.
Nitrogen LiquefierWorking Principle
This nitrogen liquefier employs a cryogenic mixed refrigerant throttle refrigerator.Nitrogen Liquefier. It operates on the regenerative multi-component mixed refrigerant throttle refrigeration cycle. High, middle, and low boiling point pure components are selected to create multi-component mixed refrigerants. Effective refrigeration temperature zones of each boiling point component are perfectly matched. This system cools from ambient temperature to -196 ° C, ensuringthe successful liquefaction of nitrogen (-180 ° C @ 0.6 MPa).
Features:
1. The machine operates fully automatically, eliminating the need for constant supervision.
2. Minimal land footprint, with a low height (maximum Height≤2500mm)
3. Rapid liquid nitrogen production: Achieves output in just 1.5 hours after startup.
4. Proven technology, ensuring safe and reliable operation with easy maintenance.
Utilizes standard refrigerator compressors, allowing any technician familiar with refrigerator repairs to be able to service the machine.
Figure 1. Flow diagram for nitrogen liquefier fromHUILIN
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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