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| Warranty: | 1 Year |
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Features:
1. Fully automatic operation: The machine runs independently without the need for constant supervision.
2. Compact design: minimal land occupation, and low height (maximum Height≤2500mm) ensuring space efficiency.
3. Rapid liquid nitrogen production: Achieves liquid nitrogen output in just 1.5 hours from start-up.
4. Proven and reliable technology, ensuring safe, reliable operation and easy maintenance.
Utilizing standard refrigerator compressors available in the market, enabling technicians who can repair refrigerators to easily service the system.
5.No downtime required for maintenance, no defrosting needed.
Nitrogen LiquefierWorking principle:
This nitrogen liquefier employs a cryogenic mixed refrigerant throttle refrigerator. The system operates on the regenerative multi-component mixed refrigerant throttle refrigeration cycle, selecting high, middle, and low boiling point pure components to form the multi-component mixed refrigerants. This allows effective cooling from ambient temperature to -196 °C by matching the refrigeration temperature zones of each boiling point component.Nitrogenliquefaction (-180 °C @ 0.6 MPa) is achieved.
Features:
1. Fully automatic operation: The machine runs independently without the need for constant supervision.
2. Compact design: minimal land occupation, and low height (maximum Height≤2500mm) ensuring space efficiency.
3. Rapid liquid nitrogen production: Achieves liquid nitrogen output in just 1.5 hours from start-up.
4. Proven and reliable technology, ensuring safe, reliable operation and easy maintenance.
Utilizing standard refrigerator compressors available in the market, enabling technicians who can repair refrigerators to easily service the 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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