Lab Gas Generators

GNA-300/500 Combined Nitrogen and Air Generator

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Model GNA-300/500 combined nitrogen and air generator is an organic combination of nitrogen generator and air generator. It generates high purity nitrogen and pure air simultaneously and has the same advantages as HGN nitrogen generator and HYA air generators. Suitable for Lab instruments such as GC, HPLC, GC-MS etc..

  • Nitrogen and air can be delivered simultaneously.
  • All of the same advantages as in HGN nitrogen generator and HYA air generators.
  • User friendly interface and simple to use. The gas is generated with just a push of a button.
Model GNA-300 GNA-500
Purity of produced Air Three-stage purification
Purity of produced Nitrogen 100.00%
Output flow Nitrogen: 0-300 mL/min
Air: 0-2L/min
Nitrogen: 0-500 mL/min
Air: 0-5L/min
Output pressure 0 ~ 0.5MPa (factory default setting:0.5 ± 0.01MPa)
Power supply AC 220V/50Hz or 110V/60Hz
Maximum power consumption 270W 320W