airmOzone

An all in one solution, validated by the US EPA, including dual combined autoGCs FID: airmoVOC C2C6 and airmoVOC C6C12.

This solution is provided worldwide for Volatile Organic Compounds (VOCs) monitoring in ambient air. They contribute significantly to the formation of tropospheric (ground-level) ozone (O3) and formation of Secondary Organic Aerosols (SOA) from VOCs, resulting mainly from the reaction of VOCs with NOx (NO and NO2) in the presence of sunlight, and Secondary Organic Aerosol (SOA) by oxidation. 

The airmOzone is an evolutive combination of airmoVOC analytical module such as C2-C6, C6-C12, OVOC C1C3 and up to C20 with trap GC FID to monitor :

• 31 compounds of the Annexe X European directive 2008/50/EC
• 47 compounds of the European VOCs list from Annexe VII Directive (EU) 2024/2881 of the European Parliament and of the Council of 23 October 2024 on ambient air quality and cleaner air for Europe CAFÉ (recast)
• 56 compounds of the USEPA PAMS list.
• 88 compounds PAMS and TO 14 molecules are added.

By combining those instruments, it is possible to analyze light and heavy VOCs. There are no interferences on the 10 compounds that could potentially interfere with benzene in compliance with EN 14 662-3.

Using an FID detector and H2 as the carrier gas, separation and sensitivity is excellent down to ppt levels during years.

The equipment is fully certified on Benzene and 12 other VOCs from Annexe X European directive 2008/50/EC according to EN 15267-1:2009, EN 15267-2:2009 EN 14662-3:2015 and QAL1.

The analyzer is linear from 0 to 100 ppb (0-325 µg/m3 range) : airmoVOC BTX / airmoVOC C6-C12, Linearity and repeatability Test.

The instruments are fully automated thanks to internal SPAN/calibration system called airmoCAL using certified permeation tubes at very low ppb level. They are calibrated with primary gas standard certified at ±2% with SI traceability.

The VISTACHROM software controls the analyzers and allows the storage and display of the chromatograms thanks to Peak Viewer.It is possible to transfer data to a data logger with the communication protocols MODBUS RTU, JBUS or German PROTOCOL.

The airmozone is the solution for on-site VOC analysis. It is a standalone system with H2 and Air generators as well as embedded calibration integrated into a cabinet.

This solution ranks first in US Environmental Protection Agency (US EPA) field testing and is considered as unique autonomous and integrated solution for on field application.