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240L/day 10L/hour cryogenic liquid nitrogen generator for liquid dosing

Name: 240L/day 10L/hour cryogenic liquid nitrogen generator for liquid dosing
Brand: SCALA
SKU: 18299998
Price: 95000 USD
Rating: 4.75 (10 reviews)

Categories	Liquid Nitrogen Generator
Trademark/Brand	SCALA
Model	LNS240W
Liquid nitrogen production rate	240 Liters/day (10 liters/hour)
Liquid nitrogen purity	99%
Dewar tank capacity	500 Liters
Power	11.0 kw
Cooling Water flow	N/A
Power supply	400V,3Ph, 50HZ
Dimensions	165cm * 100cm * 200cm
Weight	550kg
Unit Price	US $ 95000 / piece
FOB port	Shanghai
Terms of Payment	L/C, T/T
Update Time	Oct 31,2025

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Detail Information

Product Overview
240L/day cryogenic liquid nitrogen generator for liquid nitrogen dosing 

LNS240W  liquid nitrogen plant use advanced mixed refrigerants (MR) cryocooler combined with Joule-thompson (JT) refrigeration systems. Compared to traditional GM cold-head and Stirling refrigerator, the LNS system has higher liquefaction efficiency and improved reliability because use of standard refrigerant components.

The whole system includes oil-free scroll air compressor, air dryer & filters,nitrogen generator, nitrogen liquefier and dewar tank. Controlled by PLC system,liquid nitrogen can be produced at a touch of button. 
FEATURES AT A GLANCE
100% Oil-free scroll air compressor

Maintenance-free nitrogen liquefier

Nitrogen produced using 
membrane,no moving parts 

500liters dewar tank 

All cryogenic parts are vacuum insulated. 

Colour touch screen control. 

Small foot print. 

Left elevation
front elevation
Right elevation



Configuration


Hitachi or Anest Iwata brand OIL-FREE scroll air compressor  with low noise and low energy cost
Premium brand compressed air dryer and filters to ensure clean and extremely dry compressed air.
Membrane nitrogen from Parker ,   no moving parts,no aging, stable flow and purity for years of operation
Walker Medical Sterile Filters guarantees nitrogen quality that meets internationally certified medical performance levels.
Air-cooled nitrogen liquefier  based on mix-refrigerant cryo-cooler,  PLC touch screen control for automatic start/and stop  operation 
Large Size LN2 tank with vacuum insulated tube to reduce cold loss
PRODUCT SPECIFICATIONS
Configuration
No
Item
Data
1
Liquid nitrogen production  rate 
>240  litres/day (10 litres/hour)
2
Liquid nitrogen purity 
≥ 98% （≤ 2% oxygen content）
3
Dimensions (LxWxH）
165 cmx 100cm x200cm
4
Dewar tank capacity
500 liters
5
Total power
11  Kw
6
Power supply
400V-3phase-50Hz
7
Cooling water 
4m3/h @ 25 ℃
8
Ambient temperature range
4 to 45 ℃ 
8
Altitude
3000m
9
Compressed air requirement
7.5Kw, 10bar  oil-free air compressor
10
Nitrogen requirement
flow ≥ 12 Nm3/h, pressure ≥8 barg，dew point ≤ -70℃
11
Noise level 
＜70dBA@1meter
12
Liquid nitrogen pressure
1.0 barg
Option:  230V/460V/60HZ

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To lean more about latest technology and solution to compressed air treatment and liquid nitrogen generation,please contact us immediately.: Contact now

ince 2013, Scala Filtration has been delivering quality compressed air purification equipment and laboratory liquid nitrogen generators around the world.

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As a professional laboratory liquid nitrogen solution provider, Hangzhou Scala recently officially launched a new integrated liquid nitrogen generator, the equipment is small, low noise, high degree of automation, easy to use and maintain. After more than a year of internal testing, all parameters have met the expected requirements.

No	Item	Data
1	Liquid nitrogen production rate	>240 litres/day (10 litres/hour)
2	Liquid nitrogen purity	≥ 98% （≤ 2% oxygen content）
3	Dimensions (LxWxH）	165 cmx 100cm x200cm
4	Dewar tank capacity	500 liters
5	Total power	11 Kw
6	Power supply	400V-3phase-50Hz
7	Cooling water	4m3/h @ 25 ℃
8	Ambient temperature range	4 to 45 ℃
8	Altitude	3000m
9	Compressed air requirement	7.5Kw, 10bar oil-free air compressor
10	Nitrogen requirement	flow ≥ 12 Nm3/h, pressure ≥8 barg，dew point ≤ -70℃
11	Noise level	＜70dBA@1meter
12	Liquid nitrogen pressure	1.0 barg