Nitrogen generation from an External Air source

The N600P/N600P- HC bench-top generators from Proton OnSite generate high purity nitrogen from an external air source using PSA technology. The HC version is equipped with highly efficient catalyzers to further eliminate hydrocarbon contents. The mechanism is load following and automatically adjusts in order to match demand.


The key features of the N600P/N600P- HC bench-top generators are as follows:

  • For use with A201 external air compressor
  • For various GC applications
  • Quiet operation and compact size
  • Built-in touchscreen display, report alarms, maintenance reminder
  • Stackable
  • System senses demand and adjusts production rate
  • Low maintenance
  • Ability to integrate with dedicated air compressor
  • High performance at a competitive price
  • Extremely high purity Nitrogen guaranteed by the exclusive Proton PSA system
  • Available in a standard version and the HC version which ensures removal of HCTs (< 0.1 ppm for high-sensitivity detectors)
  • Capable of delivering 600 cc/min with purity of 99.999%



The technical specifications of the N600P/N600P- HC bench-top generators are provided below:

Technologies Employed PSA PSA, catalyzer
Flow Rate1 600 cc/min
Output Pressure 0 to 7 barg / 0 to 100 psig
Purity 99.999%
Oxygen at Max Flow < 10 ppm
Total Hydrocarbon Residual - < 0.1 ppm
Moisture at Max Flow - 44 °C dew-point STP1
Input Air Requirements Particulate ≤ 0.1 mg/m3 (≤ 0.01 µm)
Oil vapors ≤ 0.01 mg/m3
Moisture ≤ 3°C dew point at line pressure (≤ 0.1%)
Min pressure 8.3 barg / 120 psig
Max pressure 10 barg / 145 psig
Max flow rate 3.6 SLPM
Air Compressor No
Electrical Supply2 230 VAC ± 10%, 50/60 Hz
Ambient Operating Temperature 40 °F to 104 °F / 5 °C to 40 °C
Ambient Humidity ≤ 80% RH, non-condensing
Max Altitude 2000 m / 6560 ft above sea level
Unit Dimensions (H x D x W) 16.3” x 16.3” x 21.3”
41.5 cm x 41.5 cm x 54.1 cm
Unit Weight 110 lbs / 50 kg
  Maintenance Reminder
  Report Alarms
  Touch Screen Display
  CE, cTUVus (IEC/UL/CSA 61010-1)

1 Measured at standard conditions: 21 °C, 1 Atmosphere
2 Voltage Step Up Transformer available upon request
* High concentrations of organic compounds in the ambient or input air may affect performance.

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