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NMR laboratory liquid nitrogen generator | sample storage LN2 plant

NMR laboratory liquid nitrogen generator | sample storage LN2 plant

NMR laboratory liquid nitrogen generator | sample storage LN2 plant
NMR laboratory liquid nitrogen generator | sample storage LN2 plantNMR laboratory liquid nitrogen generator | sample storage LN2 plantNMR laboratory liquid nitrogen generator | sample storage LN2 plantNMR laboratory liquid nitrogen generator | sample storage LN2 plant
CategoriesLiquid Nitrogen Generator
BrandScala Compressed Air Treatment Manufacturer
ModelLN20AC
Liquid nitrogen production rate20 Liters/day
Liquid nitrogen purity99%
Dewar tank capacity50 Liters
Power3.2 kw
Cooling typeair-cooled
Power supplySingle phase,230V-50HZ
Dimensions1.2m x 0.8m X 1.6m
Weight400kg
Noise level60dBA@1meter
Unit PriceUS $ 45000 / piece
FOB portShanghai
Terms of PaymentL/C, T/T
Update Time2021-09-19
Detail Information


NOBLEGEN LIQUID NITROGEN GENERATORS

Noblegen's  LN2 liquid nitrogen generator plants are a simple plug and produce LN2 solution. An internal PSA nitrogen generator combined with a cryo-cooler, helium compressor and internal dewar all controlled through a colour graphic HMI touch-screen gives a fully auotmated system at the touch of a button.


The LN20AC  Noblegen LN2 liquid nitrogen generator is based on the Gifford-McMahon technique of a cold-head design with the compression and expansion of helium to obtain low temperature cooling. The systems are specifically designed for applications where a certain gas must be liquefied and transferred to an internal storage vessel which can then be dispensed to the application.



PRODUCT FEATURES

Internal oil-free air compressor with autoclave (anti-bacteria) suction filter.

PSA nitrogen gas generator to give -60°c pdp nitrogen gas.

Sterile filter on nitrogen gas line to cryo-cooler.

Reliable low maintenance helium compressor unit

Cryo-head is part of the dewar assemby for efficiency of production.

Liquid nitrogen outlet valve and transfer hose provided.


ADVANTAGES

Produce your own Liquid Nitrogen and eliminate deliveries.

Less waste – cold head keeps the dewar cold and reduces boil off compared to standard dewar.

Efficiency - Once internal dewar filled the system goes into standby, saving power.

Cost - Liquid nitrogen produced around 1/3rd the cost of delivered LN2.

Cleanliness – Closed loop system of nitrogen PSA, cryo-cooler and sterile filter ensures internal dewar is only filled with clean dry nitrogen gas and produces clean / pure liquid nitrogen.


APPLICATIONS

-IVF clinics / hospitals for storage of samples.

NMR spectrometer to keep liquid helium cool and prevent boil off.


PRODUCT SPECIFICATIONS
No
Item
Data
1
LN2 production  rate 
>20 litres/day (>0.83 litres/hour)
2
Dimensions (LxWxH)
14cmx 80cm x175cm
3
Dewar tank capacity
50 liters
4
Total power
3.2 Kw
5
Power supply
single phase :220v,230v, 50Hz,60Hz
6
Cooling type
air-cooled 
7
Ambient temperature range
4°c to 32°c
8
Altitude
< 3000m
9
Compressed air requirement
internal oil-free air compressor
10
Nitrogen requirement
internal PSA ntrogen generator
11
Noise level 
<60dBA@1meter
12
Liquid nitrogen pressure
1.4 barg
13
Certification
Dewar - EN 13458/97/23/EC;  - CE 
Successful Project
Project in Guangxi
Project in Yunnan
Project in Xinjiang
Project in Guangxi
Project in Yunnan
Project in Xinjiang

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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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