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Small cryogenic nitrogen liquefier | produce liquid nitrogen from nitrogen gas

Small cryogenic nitrogen liquefier | produce liquid nitrogen from nitrogen gas

Small cryogenic nitrogen liquefier | produce liquid nitrogen from nitrogen gas
Small cryogenic nitrogen liquefier | produce liquid nitrogen from nitrogen gasSmall cryogenic nitrogen liquefier | produce liquid nitrogen from nitrogen gasSmall cryogenic nitrogen liquefier | produce liquid nitrogen from nitrogen gas
CategoriesLiquid Nitrogen Generator
BrandScala Compressed Air Treatment Manufacturer
ModelLNS120A
Production rate120 Liters/day ( 5 liters/hour)
Liquid nitrogen tank300 Liters
Power8.5 kw
Cooling typeair-cooled
Power supply380V3PH/50HZ
Dimensions140cm * 100cm * 190cm
Weight450kg
Noise level<72dBA@1meter
Unit PriceUS $ 35000 / piece
FOB portShanghai
Terms of PaymentL/C, T/T
Update Time2021-10-26
Detail Information
Introduction
LNS Series liquid nitrogen plant from Scala Filtration use advanced mixed refrigerants (MR) cryocooler combined with Joule-thompson (JT) refrigeration systems. It has high liquefaction efficiency and improved reliability because standard refrigerant components are used. 


The whole system includes compressed air & nitrogen generator skid, MR-JT nitrogen liquefier and LN2 tank. Controlled by PLC system, liquid nitrogen can be produced at a touch of button within one hour. Liquid nitrogen is storaged at self-pressurized tank, you can dispense liquid as easy as from tap of water.
Features And Benefits
Mixed-Refrigerant compressor cooling
technology without regular maintenance

World recognized components brings high
reliability,high efficiency and less maintenance.


Skid-mounted structure with minimum installation 
and small foot print. 


Advanced liquid level system, start and stop  automatically without manual Intervention.

Scala's  liquid nitrogen plant is your reliable and efficient on-site plug and produce cryogenic solution. With a small footprint, low power consumption and no need for cooling water or water chiller makes the LN one of the best solutions available on the market. With integrated cooling fans can operate with air cooling up to +30℃ ambient temperatures.
 
For higher ambient temperatures up to +45℃, we recommend water cooled system. Simply connect the power and nitrogen gas (skid N2 generator available as an option) and press start for the machine to automatically produce liquid nitrogen when needed. An intelligent level sensor system means you can select the liquid level stop and start using the touch screen controller so you always have enough LN2. making it the most efficient and intelligent MR-JT based technology generator available.

Technical Specifications
Liquid nitrogen production rate
120 L/day (5 L/hour)
Liquid nitrogen storage tank 
300 liters
Power (liquefier only)
8.5 Kw
Power supply 
380V/3PH/50HZ
Weight (liquefier)
450Kg
Cooling type
air-cooled or water cooled
Ambient temperature range
5 to 30 
Noise @1 meter
72db(A)
Required nitrogen gas
6 Nm3/h, 8barg,  PDP -70℃, purity ≥ 97%
Note:
1. Production rate is based on ambient temperature of 25℃,50Hz
2. Max. operating  altitude is 1000 meters,optional water-cooled type 
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ince 2013, Scala Filtration has been delivering quality compressed air purification equipment and laboratory liquid nitrogen generators around the world.

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