It is an automated isothermal industrial gas chromatograph dedicated to the analysis of volatile organic compound in air (indoor, outdoor, combustion), industrial hygiene, pure gas like N2/CO2/O2.
As a fully automatic instrument, he allows un-attended operation the commissioning 24/24.
- The injection is made via a loop and heated valve.
- Trap for concentration of NMTHC in ppb application
- The separation between CH4 and NMTHC is achieved using a trap back flush with thermodeorption.
- No oxygen effect
Synergism occurs.
- A valve regulates carrier gas (hydrogen or Nitrogen or air). The retention time drift is less than 0,3%.
- The instrument has a flame ionization detector (FID) heated at 150°C.
The Vistachrom software enables the user to visualize and store data on a computer. Furthermore it provides comfortable utilities to recalculate, calibrate and export data and to set-up measurement. The airmoTREND software allows the calculation of retention time, area, mass or concentration profiles.
