PSA LC/MS Nitrogen Generators

Applications: LC/MS

The AiroGen® PSA LC/MS Nitrogen Generators use Pressure Swing Adsorption (PSA) technology to produce pure nitrogen gas. This technique uses a Carbon Molecular Sieve (CMS) to selectively remove oxygen and other contaminants from atmospheric air. The CMS bed alternates between purification and regeneration modes to ensure continuous nitrogen production.

LC-MS analysers do not all share the same requirements in terms of type, flow rate, pressure and purity of the gases needed for their operation; That’s why the PSA LC/MS Nitrogen Generator range from IATT was developed to meet the needs of all LC/MS analyses on the market.

IATT offer 5 types of PSA LC/MS Nitrogen Generators with options for with or without built-in-air compressor.

Type 1: With max. output of 35 L/min of N2 gas.

Type 2: With max. output of 64 L/min of N2 gas.

Type 3: The dual flow, specifically designed for nebulization and collision gas requirements. The generator provides two continuous streams of nitrogen from a single ‘plug & play’ unit.

Types 3-4: With max. output of 15 or 25 L/min of N2 gas.

Type 5: The triple flow, specifically designed to supply Curtain, Source & Exhaust Gases with dry air and nitrogen for ABI SCIEX LCMS instruments.

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  • Fully regenerative PSA technology - reduced risk of gas contamination and is phthalate free.
  • Flow rates suited to LC-MS analyser requirements.
  • Outlet pressures up to 7 barg.
  • HMI touch screen technology to display the process in real time for inlet/outlet pressures.
  • Integral oil free compressor option on most types offers a fully secure N2 supply.
  • Quiet operation using a soundproofed compressor enclosure and anti-vibration features.
  • Auto start.
  • Audible and alarm display with help menu.
  • Visual maintenance indication.
  • Outlet flow indicator.
  • Trend graph for QA reporting.
  • Energy saving mode: Enables the compressor to switch off when nitrogen supply is not required.
  • Remote access to screen using Internet or GSM (Global Systems for Mobile communication).
  • Can be fitted with wheels for mobility.

{ High purity onsite generation of laboratory gases with improved efficiency, economy and safety

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Independent Air Treatment Technology Ltd.

Saltmeadows Trade Park, Neilson Road, Gateshead, Tyne & Wear, NE10 0EQ t. 0191 477 0060 | e. | 2016