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Nitrogen-Air Combination Generator for 5 GC & TOC Model: NAG-01+TOC


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.
Principle Specification N2 Specification for GC Zero Air Specification for GC Zero Air Specification for TOC
Moisture < 5ppm < 5ppm < 5ppm
Oxygen < 5ppm - -
Total Hydrocarbon (THC) < 0.5 ppm < 0.1 ppm < 0.1 ppm
CO & CO2 < 2ppm < 2ppm < 2ppm
Purity UHP (GC grade) UHP (GC grade) UHP (TOC grade)
Micron particles 0.01μ 0.01μ 0.01μ
Capacity of NHZA-03A 500 ml/min at 5kg/cm2 4000 ml/min at 5kg/cm2 500 ml/min at 5kg/cm2
Method of Purity Pressure Swing Adsorption (PSA) and De-pressurization 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 2hr/programmable by timer 10 min 30 min
Electrical requirement 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
Weight 55 kg (approx) 55 kg (approx) 55 kg (approx)