Designation Specifications Molecule range Capabilities of analysis: - up to 123 VOCs including PAMS 56, TO14, TO 15 molecule lists - Alkanes, hydrocarbons and Polyaromatics Hydrocarbons (PAHs) with airmoVOC C6C16/ MS configuration - Oxygenated VOCs in addition to current VOCs Technologies Automatic Gas Chromatography (autoGC) and Process MS Height: 1800 mm (analyzer alone) / Wheels : 100mm / Lifting rings : 45 mm Total Height : 1945 mm / Width : 600 mm / Depth: 800 mm Detectors Flame Ionization Detector (FID) and Mass Spectrometer Detection limits - Benzene or Naphthalene down to 1 ppt with Trap GC-MS/FID - Benzene 500 ppb with direct injection with QMS - ppt to ppb / 0.5 to 45 pg/m3 (mCerts tests) with Trap GC-MS/FID - 500 ppb to % with direct injection with QMS < 0.3 % over 48 h on Retention Time Cycle Time - 30 minutes (for very low concentrations) - 6 minutes (for fast analysis) - Few seconds with MS used in direct mode. - QMS: SCAN mode / MID mode Results - Data storage (timestamp) - First results after 30 min started Communication - MODBUS protocol included in standard - 4-20mA current output (option) - MODBUS / JBUS or MGS1 communication protocol (option) Supervisor - Embedded industrial computer Windows® based with LCD display Online Analysisof Volatile Organic Compoundsby autoGC-MS Carrier gas Gas supply per - H2 (FID and carrier gas): 30 ml/min (inlet 2 bars; 1/16”Swagelok) - Air (FID): 180 ml/min (inlet 2 bars; 1/8'' Swagelok) - Sample inlet (vacuum pump) Swagelok Power Supply

Features & Benefits airmOzone + DET QMS VOCs monitoring with speciation at ppt level The airmOzone + DET QMS from CHROMATOTEC® offers continuous, online analysis of volatile organic compounds from concentrations as low as 1 ppt in indoor or outdoor ambient air. AH compounds from C2 to C12 are analyzed by the autoGC MS and with first results only 30 min once the analyzer is started. Unknown compounds are identified by our VistaMS software comparing automatically obtained mass spectrum to embedded NIST library from 0.1 ppb and quantified by auto GC FID using theorical response factors. With specific...