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Nitrogen Generator for GC Model : NG-02/NG-02(A) / NG-02(M)

Schematic Diagram of Nitrogen Generator

Nitrogen Generator produces a continuous flow of high purity Nitrogen at selected pressure.

The modular Pressure Swing Adsorption (PSA) unit operates with alternating pressure increase and decrease.

Untreated air flows under pressure through the reaction towers containing carbon molecular sieves adsorber. Moisture, CO, CO2, THC, O2 and other unwanted components in the air are adsorbed, leaving Nitrogen Gas of required purity

During the desorption cycle, the trapped substances adsorbed are released again at low pressure and the adsorber is ready for next cycle.

Salient Features :
  • Generator with PSA Technologies with auto generation
  • Generator with all digital control for precise pressure control
  • Generator has in built pressure switch which shuts off the generator in case of over pressure built up
  • Generator with programming facility to save power consumption & user friendly parameters
  • Flow rate from 200 ml/min 2000 ml/min.
  • CE certified
Applications :
  • FTIR / IR, ELSD detector, CAD detector
  • All Analytical Instruments
Principle Specification N2 Specification: NG-02 (A) for 2 GC N2 Specification: NG-02 for 5 GC
Moisture < 2 ppm < 2 ppm
Oxygen < 5ppm < 5ppm
Total Hydrocarbon < 0.05 ppm < 0.05 ppm
Purity 99.9995% 99.9995%
Micron particles 0.01μ 0.01μ
CO & CO2 < 2ppm < 2ppm
Capacity 200 ml/min at 80 psi 500 ml/min at 80 psi
Method of purity Pressure Swing Adsorption (PSA) Pressure Swing Adsorption (PSA)
Room temperature 20 °C - 30 °C 20 °C - 30 °C
Start up time 1hr/programmable by timer 1hr/programmable by timer
Electrical requirement 230 V AC, 50 Hz, 1 ph 230 V AC, 50 Hz, 1 ph
Dimenssion (in mm) 750H x 220W x 800D 750H x 220W x 800D
Weight 60 kg (approx) 60 kg (approx)
Gas Outlet Port 1/8" OD 1/8" OD
Dew Point -65 °C -65 °C