Your Reliable Liquid Nitrogen Supply

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Why Does Your Lab Need On-site Liquid Nitrogen Solution

Cost Saving

With liquid nitrogen price is ever increasing, invest an on-site liquid nitrogen generator in the long run will save lots of money

Endless Supply

A liquid nitrogen generator means you can produce plenty of liquid nitrogen anywhere, anytime, and you will never run out of supply

High Efficency

On-site generator saves you the prosedures of application, purchase, deliver and many unexpections which may cause days of delay of your research and work

Safer Handling

Dealing with liquid nitrogen presents many risks for the operating members and the facility — still, on-site LN₂ generators lower handling risks when compared to dewars

Problems of Liquid Nitrogen Generators on Market

Split Units

Some liquid nitrogen generators on market are sets of separated machinaries. That means you need to buy a whole range of equipments such as air compressor, nitrogen generator, and dewar tank to support that machine to start liquid nitrogen generation.

High Failure-rate Possibility

Liquid nitrogen generation is not an easy job. The general processes include air compressing, nitrogen generation, nitrogen gas liquification, liquid nitrogen storage and dispensing, and a central processing unit. Most brands on market have tunning high failure rates due to its complex process, let alone to keep the machine work reliably for years.

Hard to Use

Most liquid nitrogen generators on market are very hard to operate. It requires complex operations and preparations to start/stop liquid nitrogen generation. Even though you manage to operate, you cannot know what volumn LN2 is generated or left in the dewar tank, and the dispensing process can be annoying and even dangerous.

Cumbersome and Noisy

Your health care center or beauty salon might locate at central down town and the rent is expensive. You do not want a super HUGE generator with loud noise.

Costly Maintenace

Think about maintenance of your liquid nitrogen generator. It might cost you half of the price you bought if you are not using Scala brand. Can you imagine an even worse scenario is the generator needs a depot repair?

Compact Units
Our LNS series liquid nitrogen generators are totally integral units. With built-in air compressor, PSA nitrogen generation system, pulse tube cryocooler, and a large dewar tank, Scala brand LN2 generators can produce liquid nitrogen once linked to electrical power.
Reliable System
We build machines not only with enthusiasm, but also with technologies. LNS series are controlled by highly reliable PLC supported by components from Siemens, Weidmuller, Schneider, ABB and many other leading brands. Other core components such as compressor, cryocooler, molecular sieves, etc are all from leading suppliers.
Super Easy Operation
LNS series are equipped with 10'' HMI touch screen with super easy operation.
If you want to generate liqiud nitrogen, click On button. That' it!
If you want to dispense liquid nitrogen, click Drain button. Done!
Portable & Quiet
Because we integrate all needed components in one unit, LNS series look like a medium-size refrigerator. Installed with castors, they are easily transported or relocated, portable at different job sites, offering greater flexibility in operations. Noise is as low as 60dBA @1 meter.
Minimal Maintenace
We did great effort to lower maintenance frequency and cost.
1. Core component - pluse tube cryocooler, expected running time is over 120,000 hours;
2. All components are replaceable; no depot repair;
3. WiFi connection to do remote diagnose and problem-shooting.
You need only reqular maintenance to keep long time service.