BTEX Analyzer – Indoor Air Quality

It allows to :

Conduct accurate on-site analyzes of pollutant exposure to building occupants

Identify peaks and sources of pollution

Control emissions of materials

Optimize ventilation

To put in place good practices

It has been designed for continuous measurement of Benzene, Toluene, Ethylbenzene and Xylenes.

This innovative high performance device is just as suitable for laboratory analysis as it is for land campaigns



Video showing the different fields of application of the BTEX analyzer. In this case, it was used to measure air pollution in a school in Strasbourg.

Fast and accurate measurements

Analysis time: 10 min

Detection limit: 1 ppb

Great autonomy

Low consumption of vector gas

Battery life (4h)

1 month autonomy with a bottle of gas vector (34L)

Quick and easy implementation

Compact & lightweight (6 Kg)

Calibration with BTEX or only Toluene

Compatibility: Canister 3 L / FLEC

Smart embedded programmable software

Color touch screen with 2 modes (standard / expert)

Sequence programming

Real time results

Computer software “In’Air Manager”

Complementary computer software for efficient and simple data processing

Innovation resulting from academic research

Patented innovative microfluidic device

French academic research (University of Strasbourg)

Supported by the European Union and several innovation programs


The device is a product of the “In’Air Analyzer” range. It is a turnkey analyzer, fully automated and allowing continuous analysis of BTEX present in the indoor air.

This micro analyzer realizes as functions:

– Sample
– Data analysis
– Data Management

This is done in a simple and completely autonomous way.

Analyser-BTEX-laboratoire Analyseur-BTEX-face-arrière Analyseur-BTEX-on/off

Here are different angles of views of the BTEX analyzer.