AirmoVOC BTX MCERTS

Principle

• Automatic sampling and concentration using an absorbant trap
• Desorption from the trap and injection into a metallic capilliary column regulated by a temperature gradient. The H2 pressure at the column head is controlled by a piezo valve.
• The detection of all compounds eluting from the column is performed by a FID detector

Key points

The airmoVOC BTEX MCERTS is equipped with an integrated PC including the Vistachrom software. The internal calibration option CALIB allows for automatic validation of results at low ppb.. (Certified Benzene tube at ± 10%).

The instrument is robust, compact and very low maintenance and offers excellent result quality : repeatability, linearity, stability and sensibility (ppt).

TÜV Certificate for BTEX in 1996 MCERTS Certificate for A21022 : Sira MC130231/03, 25 July 2018 Selected by national US EPA

VISTACHROM® software

The software developed by Chromatotec® allows:

• Remote monitoring
• Full traceability through archiving of results and QC
• Set up and control of threshold alarms
• Export of data MODBUS / 4-20mA / 0-10V

Options

• DET QMS for online GCMS
• AirmoVOC BTEX expert 1 ppt LDL
• Automatic validation and calibration with internal CALIB
• 24 V DC power supply
• Hydrogen and zero air generators for autonomous analysers
• Multiplexer: 2 to 32 streams
• Purge module to extract VOC from water for online VOC in water analysis
• Internal or external multipoint calibration and zero with CALIB MFC, XXXCYL MFC, airmoCAL PAH
• airmoVOC C6C12 for more VOCs
• airmoVOC C6C16 for more VOCs and S VOCs
• Analog output 4-20 mA or 0-10 V
• Wall mounted box XXX934