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100L per Day Liquid Nitrogen System LN2 Generator for Island Industrial Application upto 99.99% Purity





Detail Information
Introduction

LNS100W
Advanced high-production, integrated & on site liquid nitrogen production system powered by GM Coldhead technology
100
L/Day240
L Dewar<65
dB(A)10''
HMI
Scala's LNS100W Liquid Nitrogen Generator is designed for efficient and continuous production of high-purity liquid nitrogen, with daily output configurable according to user requirements. The system operates in a 24-hour continuous mode with 380V 50/60Hz electricity supply, with maximum production rate of 100 liters per day.
LNS100W integrates an air compressor, PSA nitrogen generator, nitrogen buffer tank and GM cryo-cooler mounted on top of a 240-liter dewar. This system requires an external air compressor as its compressed air source. Coming with a set of high efficiency water chiller, it provides independent liquid nitrogen supply for various industries.
LNS100W Liquid Nitrogen Generator Flow Chart
Features
GM Coldhead Based Technology
· 10'' Siemens® Touch Screen
· WiFi loT Module
· 4G Module (Optional)
· Auto Start/Stop Liquid Nitrogen Production
· Touch Screen Liquid Nitrogen Dispensing
· Real-time Liquid Nitrogen Production Rate Display
· Liquid Nitrogen Level Display
· Nitrogen Gas Purity Display & Alarm
· Dewar Temperature Display
· Dewar Vacuum & Pressure Alarm
· Physical On/Off/Emergency Stop Buttons
· Sound & Light Buzzer

Details

Design Philosophy
Modern Industrial Appearance: Simple and clean white color scheme built with sturdy composite material, providing protection and durability.
Interface and Controls: 10'' colored Siemens® HMI with power indicator and emergency stop designed for easy access and operation.
Mobility: Mounted on FOOT MASTER® castors allows easy movement, facilitating its relocation as per requirements.
Ergonomic Reference: Human-centric design considerations for interfaces or access points with 1750mm height.
Lifting Holes: Provide secure anchor points to prevent slippage or imbalance during tranporation and installation.

Gifford-McMahon (GM) Cryocooler
High Efficiency Refrigeration: High thermodynamic efficiency makes it quickly reaches to the 77K low temperature for nitrogen gas liquefication.
Compact and Portable: The cold head is designed compact, occupying small space, which allows Scala liquid nitrogen generator overall in small footprint.
Reliable Operation: With mature technology for decades, it has high reliability and can be used in industrial and scientific research scenarios while keep stable performance.
Convenient Maintenance: Phase - adjusting device in the cryocooler reduces refrigeration performance caused sealing ring which greatly extends the maintenance cycle and service life.
CE Certified: GM cryocoolers have been proved reliable and safety throughout the world.

Vacuum Insulated Dewar
Mounted Struture: The vertical dewar mounted by cryocooler at the top significantly improves the liquefication performance.
Lower LN2 Vaporization: The cold head at the top keeps the liquid nitrogen at liquefication temperature, reducing the waste caused by evaporation.
Maintenance Free: Lifespan more than 10 years, which means no need for replacement throughout its entire life cycle.
Super Large Volume: Built-in 240 liters volume dewar that can meet most using senarios without external LN2 tanks.

Clear Operation
10'' Siemens Touch Screen: The Siemens® touch screen displays crucial parameters of the system including real-time production rate, liquid nitrogen level, nitrogen purity, pressure and running status of cryo-cooler, providing convenient operation and easy troubleshooting.
Touch Screen Liquid Nitrogen Dispensing: LNS20A enables operator to dispense liquid nitrogen directly and safely by touching the screen.
Physical On/Off/Emergency Button: While software-based controls offer flexibility and sleek design, the physical On/Off button remains superior in safety, reliability, accessibility, and providing clear, immediate control.
Specifications
Machine Model: LNS100W
Liquid Nitrogen Output | 100 liters per day |
Liquid Nitrogen Purity | 99.5-99.9% |
In-built Dewar Volume | 240 Liters |
Air Compressor | External Screw |
Nitrogen Generator Type | PSA Nitrogen Generator |
Cryo-cooler Type | Gifford-McMahon (GM) Coldhead |
Cooling Type | Water Cooled |
Voltage | 380V-3Ph-50/60Hz |
Controller | PLC |
PLC Brand | Siemens |
Screen | Color 10'' HMI |
Noise | <65 dB(a) @ 1 meter |
Automatic Running | Yes |
Automatic Standby | Yes |
Liquid Nitrogen Dispensing | Touch Screen Dispensing |
WiFi Connection | Yes |
Remote Control | Yes |
Lot Function | Yes |
Dimension | 150x75x175cm |
Weight | 800kg |
Cooling Water Requirement | No |
Place of Origin | Hangzhou, China |
Mobility | Yes |
Lead Time | 4 Months |
Machinery test report | Yes |
Quality Assurance | Yes |
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