pure hydrogen gas and zero air generator / laboratory / for gas chromatography / membrane

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pure hydrogen gas and zero air generator pure hydrogen gas and zero air generator - HGA ST PRO


  • Gas characteristics:


  • Domain:


  • Other characteristics:

    for gas chromatography, membrane, PSA, automatic

  • Flow rate:

    Min.: 0 m³/min (0 ft³/min)

    Max.: 0.001 m³/min (0.035 ft³/min)

  • Output pressure:

    16 bar (232.06 psi)


The smallest PEM Hydrogen generator with ZeroAir integrated on the market.
The HydroGen series HGA ST PRO is able to generate up to 600 cc/min of Hydrogen with purity better than 99.99999% and pressure up to 16 bar (232 psi). An AirGen output can deliver hydrocarbon free pure Air with a flow up to 2000 cc/min.
The HGA ST PRO includes an electrolytic cell with polymeric membrane (PEM) using distilled water. The two-column PSA drying system with automatic regeneration ensures the maximum grade of hydrogen purity, and is completely maintenance-free.
The HGA ST PRO is the ideal Hydrogen and Air Generator for all GC-FID detectors. The on-board CPU constantly controls the operating parameters to guarantee full safety. The touch-screen LCD interface provides simple and user-friendly management of all functions on the unit.

Product features

- Quick installaton
- Easy use
- Hydrogen fow rate up to 350 cc/min
- Pressure up to 16 bar (232 psi)
- Hydrogen purity: 99.99999%
- THC: < 0.1 ppm
- RS 485 and USB as standard
- LAN optonal
- Dryer with no maintenance
- Reduced foot print
- High pressure GLS electronically controlled (patented)

Main applications

- Carrier gas for GC and GC-MS