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Ultra High Purity Generators

The NG range of ultra high purity nitrogen generators have been designed primarily for GC applications and other applications requiring the highest purity nitrogen. Delivering flow rates of up to 3 L/min or up to 5 L/min, these generators come in two variants, the standard model and the enhanced (A) models which feature an integrated compressor, removing the need for an external air supply to be present in the lab.

To reach their ultra high purity nitrogen output these generators use Pressure Swing Adsorption and Carbon Molecular Sieve. These separation technologies remove oxygen and other impurities in air, delivering hassle-free, ultra high purity nitrogen, on-demand for the lab.

Part Number Short Description Price Qty
10-1292 NG5000A (230v) UHP Nitrogen Generator
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  • Delivers UHP nitrogen at up to 3 L/min or up to 5 L/min depending on model
  • Suitable for applications such as GC, DSC, DMA
  • Suitable for applications requiring ultra high purity
  • Available with or without an external compressor
  • Contains self-regenerating Carbon Molecular Sieve column
  • Gas is supplied on demand so generator works to your schedule
  • Remove the hassle and safety concerns with ordering and replacing pressurized cylinder gas
  • 12 month comprehensive on-site warranty
  NG 3000(A) NG 5000(A)
Max Flow Rate Up to 3 L/min Up to 5 L/min
Max Outlet Pressure 5.5 bar / 80 psi
Max Relative Humidity 70% Non-Condensing
Max Altitude 2000 Metres
Nitrogen Purity 99.9995% Up to 99.9995%*
Particles <0.01 µm
Gas Outlets 1 x 1/4” BSPP
Phthalates None
Suspended Liquids None
Operating Temperature 5 - 25ºC
Electrical Requirements  
-units without air compressor 230v 50Hz 0.5A / 110v 60Hz 1.2A
-units with air compressor 230v 50Hz 3.6A / 110v 60Hz 8.0A
Power Consumption  
-units without air compressor 230v - 115 watts / 110v - 132 watts
-units with air compressor 230v - 828 watts / 110v - 880 watts
Generator Dimensions (H x W x D) 126 cm x 43 cm x 41 cm / 49.6" x 16.9" x 16.1"
Generator Weight  
-units without air compressor 77 Kg / 170 lbs 80 Kg / 176 lbs
-units with air compressor 88 Kg / 194 lbs 88 Kg / 194 lbs

*At 5 L/min the NG5000A will produce gas at a purity of 99.998%.

PEAK Scientific Catalogue (2.39 MB)
Your local gas generation partner
NG Range Data Sheet (298.39 kB)

Specifications of NG Range Ultra High Purity Generators

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