Online Gas Analyzer

MARKETS & EXPERTISES

Chromatotec® provides a  full range of automated continuous and online analyzers using gas chromatography coupled with innovative detectors for ppt/ppb/ppm and % quantification levels:

– VOC quantification with ʺairmoʺ products line (GC-FID, GC-PID, GC-MS, GC-TCD),

– Gas or air Impurities detection with ʺchromaʺ solutions (GC-FPD, GC-wet cell),

– Sulfur in air, natural gas or biogas monitoring with ʺmedorʺ product line (GC-wet cell).

Chromatotec® provides turnkey solutions for gas process.

In addition to analyzers, Chromatotec provides all-in-one solution including sampling device as multiplexer, internal calibration for data validation, gas generators, cabinets.

Chromatotec’s analyzers have gained specific certifications relating to the relevant standards by worldwide recognized tests (mCERTs, GOST, ASTM D7493-08).

Monitoring Applications

  • Ambient Air Monitoring indoor & outdoor (ppm or ppb)
  • Odor Monitoring
  • Emissions & Continuous Emissions Monitoring (CEM’s)
  • Pure Gases Manufacturer / Testing
  • Natural Gases / LPG Monitoring
  • Process Monitoring
  • Water Surveillance
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VOC COMPOUNDS MONITORING

airmOZONE solution

  • PAMS 56 / TO14 & TO15
  • Detection of VOC’s C2-C12 or Ozone precursors
  • 31 VOC European list
  • Cabinet systems
  • Detection Limit < 0.05 ppb
  • Chinese certification achieved in 2010
  • mCerts Name European certification
  • EN 14662-3 (2013) / EN 15267-1 / EN 15267-2

airmoVOC BTEX (FID)

  • GC/FID analyzer with embedded PC with VISTACHROM software
  • dedicated BTEX application
  • Excellent separation
  • High stability over the time
  • TÜV approved in 1996. CNR 2007 Certification

airTOXIC BTX (PID)

  • GC/PID analyzer for BTEX monitoring
  • Embedded PC with VISTACHROM software
  • Up to 8 compounds analysis (1.3 butadiene in option)
  • Minimum detection limit: 10ppt
  • Robust with metallic capillary column
  • Excellent separation. Autocalibration
  • High sensitivity
  • CNR 2006 certification
  • European certification
  • EN 14662-3 (2013) / EN 15267-1 / EN 15267-2
  • US EPA tested and approved

ON-LINE GC/MS FOR VOC MONITORING

airmoTWA / airmoSCANXPERT

It is a combination of two robust instruments, airmo-VOC expert GC analyzer and Mass Spectrometry (QMS), which allows quantification and identification of chemicals from % to low ppt levels.

The complementarity of the instruments allows the monitoring of low concentrations in 30 minutes at ppm / ppb / ppt levels. airmoTWA is delivered with gas generators, calibration system (in compliance with ISO 17025 for Benzene) and multiplexer.

SULFURS & ODOROUS COMPOUNDS

AMBIENT AIR MONITORING
TRSMEDOR® analyzer:

TRSMEDOR® is a gas chromatograph for Sulfur compounds (H2S, Mercaptans, Sulfides and Disulfides) present in different matrices

  • Specific wet cell detector
  • Detection limit: 1 ppb
  • Windows based software display for computer
  • Mercaptans / sulfides: option 0.01 / 5 ppb
  • PID detector as option for odor application
  • SO2 as option
  • ISO 6326/2 / DIN 51855/7

PROCESS MONITORING
EnergyMEDOR® / THT MEDOR® / H2S MEDOR®:

Dedicated solution for odorant Sulfur species in natural gas

  • Specific wet cell detector
  • ASTM D7493-08 Method from April 2009

PROCESS MONITORING IN HAZARDOUS AREAS

MEDOR® Exp:

  • Designed for hazardous areas
  • CSA certified class 1, div 2 group B, C&D
  • ATEX : Zones 1 and 2 GROUP IIB T4
  • Rack / wall mounted version
  • Z purge
  • Pressure & temperature control in purged box
  • Local and remote monitoring possible

Chroma S (dual flame photometric detector):

Specific for detection of Sulfurous compounds in air, emissions and pure gases

  • H2S, Mercaptans, Sulfides, TBM, SO2 COS & CS2
  • FPD detector
  • Detection limit: 7 ppb (loop)
  • LDL < ppb with trap (Mercaptans)
  • Specific application (H2,CO2,CH4)

SPECIFIC APPLICATIONS

Total Sulfur: measurement: 1 ppb in ambient air purge and trap with method 502-2

Special applications upon request: measurement at ppm or ppb levels for Formaldehyde and Acetaldehyde in air or pure gas (airmo H-CHO analyzer)