PCI Analytics Pvt . Ltd.

Nitrogen Generator for 2 GC Model: NG-02(A)

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, 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 < 5ppm < 5ppm
Oxygen < 5ppm < 5ppm
Total Hydrocarbon (THC) < 0.2 ppm < 0.2 ppm
Purity UHP (GC grade) UHP (GC grade)
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 5 °C - 25 °C 5 °C - 25 °C
Start up time 2hr/programmable by timer 2hr/programmable by timer
Electrical requirement 230 V AC, 50 Hz, 1 ph 230 V AC, 50 Hz, 1 ph
Dimenssion (in mm) 400 (W) X 700 (H) X 700 (D) 400 (W) X 700 (H) X 700 (D)
Weight 60 kg (approx) 60 kg (approx)
Gas Outlet Port 1/8" OD 1/8" OD
Dew Point -65 °C -65 °C