airmoVOC C2C6

Technical Specifications

airmovoc - Auto GC 866 analyzers
  • Detection Limit:
    • 15 ppt for 1,3-Butadiene or 33 ng/m3
  • Detection Range:
    • 0.5 to 100 PPB/amplification3 in standard
  • Relative Standard Deviation:
    • < 0.3 %over 48h (RT)
    • < 2 % over 48 h (Conc.)
  • Results:
    • Data storage
    • 4-20mA current output (option)
    • MODBUS / JBUS or MGS1 communication protocol (option)
  • Cycle time:
    • 30 min as standard (60 min optional)
  • Gas supply:
    • H2 (FID and carrier gas): 30 ml/min
    • Air (FID): 180 ml/min
    • Sample inlet (vacuum pump)
    • Pneumatic valve: 90ml/commutation
  • Sample volume:
    • 20 to 160 ml (programmable)(sampling time up to 40 minutes)

Light Volatile hydrocarbons and 1,3-Butadiene analyzers

The airmoVOC C2-C6 is designed for the measurement of volatile hydrocarbons compounds from C2 to C6.

The instrument uses a 6-port valve with a single sorbent trap and a metallic capillary column. It is equipped with a flame ionization detector (FID). The column is installed in a programmable temperature gradient oven.

The airmoVOC C2-C6 uses a thermoelectric cooling system to control the temperature of the sample trap when required, for example for the analysis of ethyne

It has a minimum detection level as low as 15 ppt (for 1,3-butadiene for e.g.) in ambient air, and can analyze up to 32 compounds during a single analysis.

Miniaturization, sensitivity, mobility and flexibility are its main features. Everything from the sample port up to the data storage is integrated in a 19″- rack 4U.

Before delivery, the analyzer is tested for at least one week by our quality control department.

The Vistachrom software enables the user to analyze and store data on a PC. It provides user friendly utilities to recalculate, calibrate, configure the measurement and export data. The software allows the calculation of retention time, area, mass or concentration profiles.

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