Product Line

GLN Series Nitrogen generator
liquid nitrogen generator,n2 generator,nitrogen gas generator,membrane nitrogen generator

GLN-M1/M2

Nitrogen generator

Description

All-in-one nitrogen generators supplying nitrogen flow up to 50 liters/min
The GLN series of self-contained nitrogen generators are integrated with two oil-free air compressors and a high efficiency air filtration system which produces up
to 50 litres/min of nitrogen at a maximum of 100 psig of pressure.

Nitrogen is produced through the use of a hollow fibre membrane that allows undesired oxygen, water vapour, and other gases coming through the compressed air inlet to diffuse, while delivering a high purity of nitrogen gas to the nitrogen module outlet.

Two integrated oil-free compressors are designed to operate alternately so as to ensure a continuous supply of nitrogen and to prolong the service life of these units.

This generator is also equipped with temperature and pressure sensors that continuously monitor the unit’s systems. Operating data, such as the air compressors’ and the system’s working hours, motor temperature, nitrogen pressure, as well as oxygen level (optional), are outlined on the LCD display panel.

Features
Only 67cm in height; can easily fit under a counter.
Ideally supplies nitrogen gas for LC/MS/MS, QDa, MP/AES, ELSD, sample evaporators, and much more.
Assembled with industry standard hollow fibre membrane modules and highly reputable compressed air filters.
Plug and play diagnostics port – requires no compressed air supply.
Two integrated, oil-free, and low resonance air compressors, operating alternately to extend service life and ensure continuous nitrogen supply (24 hours).
Built-in temperature and pressure monitoring sensors, with LCD display and system alarms; ensures safety, protection, as well as real-time operating hours, set parameters, maintenance requirements.
Optional kits: - oxygen analyzer
- compressed air pressure sensor
- RS232 or RS422 interfaces

Why use gas generators instead of gas cylinders ?
Because nitrogen gas cylinders operate at very high pressures (up to 125 BAR), numerous safety hazards exist and must be taken very seriously as sources of potential danger. They may explode and cause extensive physical damage to property, equipment, and personnel. Additionally, their cumbersome manual handling and storage add to the concerns. With gas generators, users can eliminate :
• Storage of high pressure cylinders.
• Manual handling of cylinders.
• Changing cylinders.
• Potentially dangerous leaks of gas from pipework.

Specification
Product Information
Model Nitrogen production Integrated air compressor(s)
Flow rate * Output pressure
GLN-M1 up to 35 Liters/min 100 psig Yes
GLN-M2 up to 50 Liters/min 100 psig Yes
Technical specifications
Model GLN-M1 GLN-M2
Nitrogen outlet port 1/4" PT(female)
Condensate drain port 1/4" PT(female)
Integrated air compressors 1.5 kW oil-free piston type air compressor x 2 sets (operating alternately)
LCD display COG(Chip-On-Glass) LCD 128 x 64 pixels, side LED back-lighted (Red, Green, Blue adjustable)
Pressure monitoring Pressure sensor x 1, monitoring nitrogen outlet pressure
Temperature monitoring Temperature sensor x 2, monitoring the temperatures of compressors’ motors
Pressure indication
Pressure indication Pressure gauge x 2, indicating compressed air pressure and nitrogen outlet pressure respectively
Ambient temperature 5~35˚C
Relative humidity Max. 80% (No condensate)
Power voltage
Power voltage range 180 ~260VAC, 50/60Hz , 1 Phase
Rated current 8 Amp
Electrical connection type IEC 320
Available options 1-Oxygen analyzer for monitoring output nitrogen purity.
2-Compressed air pressure sensors at the outlet ports of integrated air compressors.
3-RS232 or RS422 interface and monitoring.
Dimensions(HxWxD) 672 x 840 x 750 mm
Net weight 138 Kg 140 Kg

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