The continuous or discontinuous mode permanent gases monitor for laboratory or online.

A highly automated system for routine measurement of permanent gases on the range : ppb or ppm.

•Process : H2 / N2 / O2 / Ar / Kr / Xe / CO* / CO2 / CH4
•Quality control in pure gas
•Impurities in Hydrogen
•Substance tracer
•Gas input in tubing
•NH3 in ambiant air
•CO / *CO2 in ambiant air
•CO in *C2H4
•Impurities in CO2

*Can be analysed by chroma CO ( FID methaniser )

Chroma TCD is easy to use for ppm and % range (H2/He analysis also).

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…)