A GC/FID instrument for BTEX monitoring in air, water and soil

Description  :
The airmoVOC BTX is a gas chromatograph for the analysis and monitoring of trace amounts of benzene, toluene, ethylbenzene (m/p/o) xylene by FID detection.

Principal  :
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

Characteristics  :
The airmoVOC BTX is equipped with an integrated PC comprising of the Vistachrom programme. The internal calibration allows automatic validation of results. (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).

MCERTS certified analyser for benzene measurement following EN 14662-3

VISTACHROM ® software  :
Chromatotec developed software system allows :
Remote monitoring
Full traceability through archiving of results and QC
Set up and control of threshold alarms
Export of data MODBUS / MGS1 / 4-20mA /0-10V

For 40 years, Chromatotec, alliance of the expertise of three companies, Chromato-Sud, airmotec, Medor, is specialized in the manufacturing and sales of online gas analysers by chromatography.

Worldwide known for its leading-edge of technology, our group proposes gas analysis systems with in-built computers and its own developed software, Vistachrom, to pilot these process analyzer.

We manufacture several analyser ranges which mounted in 19" rack and 4U height with everything included in the instrument. Our main GC 866 ranges are :
* MEDOR range : analysis of sulphur compounds in natural gas (gas company) and ambient air (waste water plant application) since 1975
* AIRMO range : analysis of VOC / BTEX in ambient air (ppb, ppt, ppm)
* CHROMA range : analysis of impurities in pure gas and in industrial air (ppb / %). This range has been developed since the creation of Chromato-Sud company in 1986.
* DET range : Specific detectors.

Chromatotec supplies complete cabinets with complementary instruments, in-built computer and appropriate accessories into a cabinet with air conditionning in option for accurate and complete compounds detection.

Chromatotec proposes you global solutions with integration of automation systems (multiplexer, peripheral equipment, alarms, communication protocols…)