Nitrogen generator I hydrogen generator I zero air - clean air I air dryer I chillers I application guide

Nitrogen gas generator Nitrogen rack		MD Scientific er autoriseret forhandler i Danmark for F-DBS

It works on the principle of pressure swing adsorption (PSA). Its function is to filter, pump, dry and remove the following components: humidity, O2, CO2, HCs, BTEX and CH4 if the catalytic furnace is installed as an option.

 

Max flow: 100 cc / min Outlet pressure: 1 to 3 bar Purity> 99.9995% Available with or without built-in compressor Residual pollutants: - CnHm <50 ppb - CH4 <50 ppb when the oven is installed catalytic - 02 <5 ppm - H20 <dew point pressure - 40 ° C - BTEX <1 ppb

 

Operation principle of the PSA

The technology used for producing a flow of high purity nitrogen is Pressure Swing Adsorption. This technique uses a molecular sieve bed coal (CMS) to selectively eliminate O2 and other contaminants from the air. The bed alternates between the modes of purification and regeneration to ensure continuous production of nitrogen.

The gas generator is designed to receive compressed air pre filtered to 7 barg provided by an oil-free compressor (supplied by the laboratory or integrated in the generator). This flow of filtered air then passes through the compressed bed of CMS is mode of purification. Then the O2, CO2, moisture and some hydrocarbons are removed from the compressed air, producing a stream of nitrogen gas, dry and high purity

BENEFITS AND SAVINGS:

Designed specifically to meet the requirements of flows and purities of the analytical instruments

• Improved analytical performance
• Increased laboratory efficiency
• Enhanced Security
• Greater savings
• Easy Installation
• Recommended by device manufacturers
  
  

APPLICATION

Product of high purity nitrogen from compressed air.

Replaces the nitrogen bottles for the following applications:

• GC-Gas Vector
• GC-FID, NPD, ECD, AED
• ICP
• ELSD
• TOC
• LCMS

Supplying a complete laboratory for supplying several analytical instruments (LCMS, ICP, EVAPORATION OF SAMPLES)

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Application guide

MD Scientific ApS • Denmark • tlf. 7027 8565 • fax 7027 8566 • info@md-scientific.dk