T.ZA Zero Air gas generator – FDGSi


  • Zero Air
  • GC-FID, GC-FPD, GC-NPD, THA, Gas sensing

The Zero Air generators produce dry and hydrocarbon-free air, using air from oil-free compressors, thus avoiding the need to use traditional bottles that are often complex to change.
Designed with safety and convenience in mind, this system will eliminating the need for inconvenient high pressure gas cylinders. This complete turnkey system is engineered with the highest
quality components, is easy to install and requires only minimal annual maintenance.
The ergonomic, compact and silent design makes the Zero Air series the ideal solution for the following analytical applications.

Reference : T.ZA.(ZA flow rate)


Better detector performance

The reduction of hydrocarbons, including methane to < 0.05 ppm decreases
the background noise level and gives the baseline much better stability,
considerably increasing detector sensitivity and ensuring precise analytical

Increased laboratory efficiency

A constant, uninterrupted gas supply of guaranteed purity eliminates interruptions of analyses to change cylinders and reduces the amount of instrument re-calibrations required.

Save money

The unit only requires connection to a suitable socket and to external source of compressed air. The investment can be paid back in less than one year.

Improved safety

Zero air produced at low pressure and ambient temperature removes the need for high pressure cylinders.

Simple installation

Gas generators can be installed in the laboratory, on or under a bench, eliminating the need for long gas lines from cylinders secured elsewhere.


  • Various flow rate : 1.8, 5 L/min
  • Purity : HC < 0.05 ppm
    CO < 0.05 ppm
  • Pressure : up to 6 bar (87 psi)
  • Unique Tower design : bench space saving
  • External clean and dry air compressor required

More information

For more details and prices, please contact MD Scientific via e-mail info@md-scientific.dk or phone +45 7027 8565.