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Features:
1. Fully automated operation ensures that no personnel are required to be on duty, providing seamless and efficient functionality.
2. Compact Design: Requires minimal land occupation, and with a low height (maximum Height ≤2500mm), it easily fits into various laboratory environments.
3. Rapid Liquid Nitrogen Output: Achieves liquid nitrogen output in just 1.5 hours from start-up, significantly optimizing your workflow.
4. Proven Technology: Reliable and safe operation with mature technology, ensuring peace of mind. Safe and reliable operation and easy maintenance.
Utilizing standard refrigerator compressors available on the market, even technicians proficient in refrigerator repair will be able to service the equipment.
5. No downtime maintenance required, eliminating the need for defrosting.
Nitrogen LiquefierWorking Principle
This nitrogen liquefier utilizes a state-of-the-art cryogenic mixed refrigerant throttle refrigerator.Nitrogen Liquefier. It operates on the regenerative multi-component mixed refrigerant throttle refrigeration cycle. By selecting high, middle, and low boiling point pure components to form multi-component mixed refrigerants, it efficiently cools from ambient temperature to -196°C.,The purpose of nitrogen liquefaction (-180°C @ 0.6 MPa) is achieved.
Features:
1. Fully automated operation ensures that no personnel are required to be on duty, providing seamless and efficient functionality.
2. Compact Design: Requires minimal land occupation, and with a low height (maximum Height ≤2500mm), it easily fits into various laboratory environments.
3. Rapid Liquid Nitrogen Output: Achieves liquid nitrogen output in just 1.5 hours from start-up, significantly optimizing your workflow.
4. Proven Technology: Reliable and safe operation with mature technology, ensuring peace of mind. Safe and reliable operation and easy maintenance.
Utilizing standard refrigerator compressors available on the market, even technicians proficient in refrigerator repair will be able to service the equipment.
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 |