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Nitrogen-Air Combination Generator for 2 GC & 5 GC Model : NAG-01/NAG-01A/NAG-01(M)


Schematic Diagram of Nitrogen Generator & Zero Air Generator
  • Nitrogen & Air 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.
  • Air flows under pressure through the reaction towers containing molecular sieve adsorber.
  • Moisture, CO, CO , THC, Oxygen and other unwanted components in the air are adsorbed, leaving Zero Air & Nitrogen Gas of required purity.
  • Nitrogen & Air combination generator is compact (2 in 1) & also cost effective and the compressor for generating both the gases is common.
Nitrogen-Air Combination Generator for 2 GC & 5 GC Model
Principle Specification For 2 GC model NAG - 01 A For 5 GC model NAG - 01
N2 Specification Zero Air Specification N2 Specification Zero Air Specification
Moisture < 5ppm < 5ppm < 5ppm < 5ppm
Oxygen < 5ppm - < 5ppm -
Total Hydrocarbon (THC) < 0.1 ppm < 0.1 ppm < 0.1 ppm < 0.1 ppm
CO & CO2 < 2ppm < 2ppm < 2ppm < 2ppm
Micron particles 0.01μ 0.01μ 0.01μ
Capacity 200 ml/min at 80 Psi 1500 ml/min at 80 psi 500 ml/min at 80 psi 4000 ml/min at 80 psi
Method of Purity Pressure Swing Adsorption (PSA) Pressure Swing Adsorption (PSA) Pressure Swing Adsorption (PSA) Pressure Swing Adsorption (PSA)
Air Compressor External External External External
Start up time 2hr/programmable by timer 10 min 2hr/programmable by timer 10 min
Electrical requirement 230 V AC, 50Hz, 1ph 230 V AC, 50Hz, 1ph 230 V AC, 50Hz, 1ph 230 V AC, 50Hz, 1ph
Size of the NG 400(W) X 700(H) X 700(D) mm 400(W) X 700(H) X 700(D) mm 400(W) X 700(H) X 700(D) mm 400(W) X 700(H) X 700(D) mm
Weight 60 kg (approx) 60 kg (approx) 60 kg (approx) 60 kg (approx)
Nitrogen-Air Combination Generator for 2 GC & 5 GC Model : NAG01+TOC
Principle Specification N2 Specification for GC Zero Air Specification for GC Zero Air Specification for TOC
Moisture < 5ppm < 5ppm < 0.3ppm
Oxygen < 5ppm - -
Total Hydrocarbon (THC) < 0.5 ppm < 0.3 ppm < 0.1 ppm
Purity UHP (GC grade) UHP (GC grade) UHP (TOC grade)
CO & CO2 < 2ppm < 2ppm < 0.2ppm
Micron particles 0.01μ 0.01μ 0.01μ
Capacity 500 ml/min at 5 kg/cm2 4000 ml/min at 5 kg/cm2 500 ml/min at 5 kg/cm2
Method of Purity Pressure Swing Adsorption (PSA) & Depressurisation Pressure Swing Adsorption (PSA) Pressure Swing Adsorption (PSA) & HC Cracking furnace
Room temperature 5 °C - 25 °C 5 °C - 25 °C 5 °C - 25 °C
Start up time 2 hr / programmable by Timer 10 minutes 30 minutes
Electrical requirements for ZAG 230 V AC, 50Hz, 1ph 230 V AC, 50Hz, 1ph 230 V AC, 50Hz, 1ph
Size of NG 400(W) X 700(H) X 700(D) mm 400(W) X 700(H) X 700(D) mm 400(W) X 700(H) X 700(D) mm
Weight 55 kg (approx) 55 kg (approx) 55 kg (approx)
Gas Outlet Port 1/8" OD 1/8" OD 1/8" OD