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| Warranty: | 1 Year |
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Features:
1. The machine operates autonomously, eliminating the need for constant supervision and allowing lab personnel to focus on other critical tasks.
2. Designed with a minimal land footprint and a low height (maximum Height≤2500mm), this machine offers an efficient, space-saving, and compact design ideal for laboratory environments.
3. Enjoy rapid liquid nitrogen output: Achieve full production capability in a swift 1.5 hours post initial start-up, enhancing productivity and efficiency.
4. Employs proven technology to ensure operations are safe, reliable, and user-friendly, with easy maintenance procedures.
This system leverages standard refrigerator compressors, allowing seamless repair and maintenance by technicians skilled in refrigerator systems, facilitating uninterrupted service.
5.Zero downtime maintenance, eliminating the need for defrosting and ensuring continuous operation without interruptions.
Nitrogen LiquefierWorking Principle
This state-of-the-art nitrogen liquefier uses a cryogenic mixed refrigerant throttle refrigeration system.It features a sophisticated regenerative multi-component mixed refrigerant throttle cycle. By blending components with high, medium, and low boiling points, each component efficiently matches its refrigeration temperature zone, enabling cooling from ambient temperature down to a remarkable -196 °C,thereby achieving the remarkable feat of nitrogen liquefaction (-180 °C @ 0.6 MPa) with precision and efficiency.
Features:
1. The machine operates autonomously, freeing users from constant oversight and maximizing operational efficiency.
2. Designed with a minimal land footprint and a low height (maximum Height≤2500mm), offering a sleek, efficient, and space-conserving solution for any laboratory setting.
3. Provides rapid liquid nitrogen output: Reach full production in a mere 1.5 hours after start-up, optimizing laboratory processes.
4. Incorporates proven technology to ensure operations remain safe, reliable, and straightforward, with hassle-free maintenance.
The system features standard refrigerator compressors, ensuring easy repairs by technicians familiar with refrigerator maintenance, facilitating smooth and continuous operations.
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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