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Increasingly growing industries require modern, fast and automatic analytical equipment and systems. To meet that need, the manufacturer Chromatotec has researched and developed automatic chromatography (autoGC) systems that continuously help improve the efficiency and process of gas analysis in industry, providing continuous data and Accurate composition of air pollutants.

Product

airmoOVOC

airmoOVOC – Light Oxygenated VOCs Analysis System

The airmoOVOC is a specialized instrument for analyzing light oxygenated volatile organic compounds (VOCs) in ambient air or pure gas. This device utilizes a 6-port valve combined with a single sorbent trap and metallic capillary columns, allowing detection at levels as low as 0.1 ppb in ambient air.

Applications

Environmental Monitoring

  • Air pollution control in urban and non-urban areas.
  • Indoor air quality measurement.
  • VOC analysis according to PAMS/CE standards.

Industrial Processes

  • Emission monitoring outside industrial plants.
  • Occupational safety assessment and workplace air quality control.
  • Fence line monitoring to ensure compliance with emission regulations.

Food Safety Testing

  • VOC screening in the food and beverage industry to evaluate contamination levels or chemical residues in products.
Hệ thống GC/FID giám sát BTEX tự động airmoVOC BTX

AirmoVOC BTX – Automatic GC/FID BTEX Monitoring System

The AirmoVOC BTX is a gas chromatograph (GC) equipped with a flame ionization detector (FID) designed for the analysis and monitoring of trace levels of BTEX compounds (Benzene, Toluene, Ethylbenzene, o/m/p Xylene) in air, water, and soil. This system provides highly accurate, stable, and sensitive data down to ppt levels. 

Applications

Environmental Monitoring

  • Monitoring urban and rural pollution.
  • Industrial pollution tracking.

Industrial Applications

  • Occupational health and safety monitoring.
  • Process quality control.

Other Applications

  • VOC analysis in wastewater (headspace, ppt).
  • Drinking water testing.
  • CO₂ purity control in the beverage industry.
airmoVOC C2-C6

AirmoVOC C2-C6 Light Volatile Hydrocarbon Analyzer

This device is capable of detecting compounds such as ethane, 1,3-butadiene, benzene, and other C6 compounds, enabling air pollution control, environmental monitoring, and air quality assessment in both indoor environments and industrial processes.

Applications

  • Environmental pollution control: Monitoring air quality in urban and suburban areas.
  • Indoor air analysis: Evaluating air pollution levels in workplaces or living environments.
  • Industrial and factory emission monitoring: Assessing exhaust gases from factories, industrial zones, and environmental protection perimeters.
  • Toxic gas emission assessment: Detecting hazardous compounds such as benzene and 1,3-butadiene to ensure health and safety.
  • VOC screening in the food and beverage industry: Ensuring CO₂ gas quality used in food and beverage production.
airmoF

Automated Online Formaldehyde Analysis System – airmoF

The airmoF is an automated online analyzer specifically designed for continuous and real-time monitoring of formaldehyde concentrations in various environments. Utilizing the Hantzsch micro-liquid reaction combined with fluorescence spectroscopy, this device offers high sensitivity, accuracy, and ease of use.

The device is particularly suitable for applications such as:

  • Verification of formaldehyde exposure levels in public buildings
  • Industrial hygiene assessments
  • Research in test chambers
  • Quantification of material emissions
  • Building management
  • Medical research
  • Continuous ambient air monitoring
Hệ thống GC/PID tự động giám sát BTEX và 1,3-Butadiene airTOXIC BTX PID

Automatic GC/PID System for BTEX and 1,3-Butadiene Monitoring – airTOXIC BTX PID

This device utilizes gas chromatography (GC) with a photoionization detector (PID) to continuously monitor BTEX and 1,3-Butadiene. It integrates all functions, from sampling to data storage, into a 19″-5U standard rack, ensuring easy deployment in various environments.

Applications

Environmental Monitoring:

  • Indoor and outdoor air quality assessment
  • Urban and remote area air quality monitoring
  • Perimeter monitoring at refineries

Industrial Process Control:

  • Occupational safety monitoring
  • Industrial emissions monitoring
ChromaTCD : Ne, H2, O2, N2, CO, CH4, CO2 analysis

ChromaTCD

The ChromaTCD system is an automated gas chromatography (autoGC) device with an isothermal design, specifically developed for analyzing permanent gases and light hydrocarbons in ambient air, industrial environments, or pure gases (N₂/CO₂/O₂).

Applications

  • Quality control of ultra-high purity (UHP) gases in production and research.
  • Monitoring air quality in ambient or industrial environments.
  • Gas emissions analysis and odor impact management.
  • Fermentation monitoring and industrial production processes.
  • Detection of impurities in pure gas processing.
  • Integrity testing of filters in industrial applications.
ChromaTHC

ChromaTHC Total Hydrocarbon Analysis System

The CHROMA THC is an automated isothermal industrial gas chromatograph dedicated to the analysis of Volatile Organic Compounds (VOCs) in air (indoor, outdoor, combustion), industrial hygiene, pure gas like N2/CO2/O2. Application:
    • Clean Air Room
    • Ambient Air Monitoring
    • Waste Water Treatment Plant
    • Impurities in pure gas processing
    • Emissions monitoring
    • Filter integrity monitoring
    • VOC/UHC monitoring (Industrial Hygiene) in option
    • Fence Line monitoring
    • Odor control monitoring
energyMEDOR

energyMEDOR

The energyMEDOR is an automatic, isothermal gas chromatograph (autoGC-ED) specifically designed for the analysis of sulfur compounds such as H₂S, mercaptans, sulfides, total sulfur, and odor in natural gas and gaseous fuels.

The device provides online and continuous monitoring capabilities, available in two main versions:

  • energyMEDOR ppm: Measures sulfur compounds at ppm levels.
  • energyMEDOR ppb: Measures sulfur compounds at ppb levels.

Applications

  • Detection of impurities in natural gas, LPG, propane, and butane.
  • Odor removal control at ppb levels.
  • Catalyst protection in chemical processes.
  • Odorization control in natural gas or LPG at ppm levels.

Target Compounds

  • Standard compounds: THT, H₂S, DMS, and mercaptans (MM, EM, IPM, TBM, NPM, MES, 2BM).
  • Optional compounds: IBM and NBM.
Hệ thống phân tích Hydrocacbon bay hơi nặng AirmoVOC C6-C12

Heavy volatile hydrocarbon analysis system AirmoVOC C6-C12

The AirmoVOC C6-C12 is an advanced analyzer designed for the measurement of volatile hydrocarbon compounds, including BTEX (Benzene, Toluene, Ethylbenzene, and Xylene) as well as halogenated compounds (TO14). This device can analyze up to 53 compounds within the C6-C12 range, making it ideal for environmental monitoring, industrial emissions surveillance, and air quality control.

Applications

Environmental Monitoring:

  • Air pollution control in urban and non-urban areas.
  • Indoor air quality measurement.
  • BTEX, PAMS, and Volatile Organic Compounds (VOC) analysis.

Industrial Emission Surveillance:

  • Pollution control from factories and industrial zones.
  • Fence line monitoring to track emissions at facility boundaries.

Other Applications:

  • Ambient air monitoring around wastewater treatment plants.
  • VOC analysis in water using the Purge and Trap method (502-2 or 524).
  • Air quality surveillance following PAMS and TO14 methods.
airmoVOC 624

Light Hydrocarbon and BTEX Analysis System – airmoVOC 624

The airmoVOC 624 analysis system is designed to measure volatile organic compounds (VOCs), including BTEX (Benzene, Toluene, Ethylbenzene, and Xylene). The device is capable of analyzing up to 49 compounds using the TO14 or PAMS methods.

Applications

Environmental Monitoring

  • Air pollution control in urban and industrial areas.
  • Indoor air quality assessment.
  • Monitoring BTEX, PAMS, and CE compounds.

Industrial Process Monitoring

  • Measurement of emissions from factories and production lines.
  • Occupational safety and industrial hygiene monitoring.
  • Fence line monitoring to control emissions at factory boundaries.

Wastewater and Ambient Air Monitoring

  • Emission control in wastewater treatment plants using the Purge and Trap method (502-2 or 524).
  • Ambient air monitoring following PAMS and TO14 standards.

Overview

Gas chromatography (GC) is an analytical technique widely used in industrial production with diverse applications in many chemical, food, oil and gas, environmental industries… including: Material analysis , inspect products, monitor production processes…

Increasingly growing industries require modern, fast and automatic analytical equipment and systems. To meet that need, the manufacturer Chromatotec has researched and developed automatic chromatography (autoGC) systems that continuously help improve the efficiency and process of gas analysis in industry, providing continuous data and Accurate composition of air pollutants.

Advantages of autoGC in industrial air quality monitoring:

    • Real-time analysis: Unlike traditional instantaneous sampling methods, Chromatotic’s autoGC system provides continuous monitoring, allowing for immediate detection of sudden increases in gas concentrations. This helps deploy proactive measures to control gases during production, protecting worker health and the environment.
    • High selectivity and sensitivity: AutoGC can accurately separate and quantify complex mixtures in air samples, petroleum gas samples, gas samples in clean rooms and industrial zones..
    • Wide range of applications: AutoGC is flexible and can be configured to monitor a wide range of gas compounds relevant to different industries including volatile organic compounds (VOCs), BTEX (benzene , toluene, ethylbenzene and xylene), sulfur compounds,…
    • Automated operation: AutoGC is designed for continuous sampling and analysis, reducing the need for labor and ensuring consistent data collection.Hiden Analytical’s surface analysis systems are a comprehensive solution for in-depth profiling and composition analysis of samples in a wide range of fields: surface analysis, thin film technology, semiconductor industry, fuel cell research, etc. In addition, the system can provide options according to specific research needs or process monitoring requirements, ensuring maximum performance tailored to the user’s application (custom SIMS solutions).

Gas Chromatography

Aplication

Odor monitoring in the paper manufacturing industry

He paper industry is known for unpleasant odor issues during pulp, paper, and by-product manufacturing. Chromatotec’s gas chromatography systems continuously analyze the gases generated in paper production to monitor odor molecules such as sulfur compounds. These monitoring systems can be installed at multiple locations within the industrial site, such as exhaust stacks, washing and bleaching processes, lime production, etc. Currently, several paper mills in France and worldwide are equipped with trsMEDOR®, which enables H2S, SO2, DMS, and mercaptan identification and quantification from a few ppb to a few %.

Refineries and hazardous areas

Chromatotec develops dedicated and ATEX-certified autoGC systems for hydrocarbon characterization in refinery feed and products. The systems use only one carrier gas (air or nitrogen) to dilute the permeation tube and pressurize the explosion-proof box.

Industrial hygiene – Personnel Safety

Chromatotec’s ChromaFID and ChromaPID gas chromatography systems automatically analyze toxic compounds like Benzene or H2S during manufacturing processes in compliance with technical specifications (analyzed gas, analysis environment, and concentration range). Regarding occupational safety, the AirmoTWA system enables multi-point sampling for time-weighted average analysis of ambient air around buildings to control the working environment within safe gas concentration limits.

Waste water treatment plants and landfill

Wastewater treatment is a priority issue for ensuring public health. Urban development leads to urbanization near wastewater treatment plants and extension of the sewer network. These factors lead to an increase in sulfur compounds (H2S, mercaptans, and sulfides), which are highly corrosive, have unpleasant odors, and are toxic. CHROMATOTEC® provides gas chromatography solutions for continuous online monitoring of these compounds. Odor is a very particular air pollutant because it causes discomfort. Factors involved in determining the nuisance level of an odor include: odor concentration and intensity, frequency, assessment, retention time, synergy, and location. CHROMATOTEC® proposes an automated solution to better identify the source and level of odor. The device monitors ambient odors inside and outside the wastewater treatment plant. A computer-integrated device, TRS MEDOR analyzer, calculates odor units, and transmits data to the modeling software help: increased efficiency and time gain for the laboratory assistants, increased safety for the technical personnel, better management of the filter changes with cost saving.

Clean air room monitoring

To ensure human safety and maintain the stability of industrial production processes, ambient air analysis is crucial. This is particularly important in electronics board manufacturing in cleanrooms. The electronic board manufacturing process uses complex optical technology and reactive chemicals. The nature and concentration of volatile compounds can vary depending on the chemical process and can also change rapidly. Therefore, there is a need for a continuous and accurate gas emission analysis device specifically designed for industrial environments. Chromatotec® has developed a turnkey solution that enables quantification and identification of compounds at ppt, ppb, ppm, and % levels. AirmoTWA is a new industry standard for online and continuous TRAP-GC-MS-FID. The system includes a dedicated trapping unit to concentrate the sample, a chromatographic column to separate the chemicals, and two detectors: a new miniaturized flame ionization detector (FID) and a mass spectrometer for quantification and identification, respectively.

Steelmaking process monitoring by Direct MS

During the production of alkaline steel (BOS): oxygen is blown in to create carbon monoxide (CO) and carbon dioxide (CO2) from excess carbon in the liquid iron. Other chemical elements (such as nitrogen) that can reduce furnace efficiency are also removed. Finally, the oxygen is replaced by inert gas (Ar) to minimize oxidation. Chromatotec’s GAM 3000 direct mass analyzer is used in metallurgy to determine the composition of the main components involved in steelmaking (CO2, CO, O2, H2, N2 and Ar) continuously to maximize Optimize energy consumption and improve the quality of the final product, delivering a fast return on investment (ROI). The machine’s strong integration capabilities help it withstand dust and harsh environments.

Analysis of VOCs emissions from a car painting line

During the car manufacturing process, Volatile Organic Compounds (VOCs) in paint are released into the atmosphere. This is carcinogenic, toxic and leads to the formation of tropospheric ozone. Therefore, VOC emissions must be minimized. Chromatotec develops the AirmoVOC C6-C12 continuous gas chromatograph (MCERTS certified for VOC monitoring) for application in monitoring VOCs emissions from automotive paint lines to accurately identify molecules that need to be treated in emissions. This chromatography system has high performance, used in the continuous analysis of volatile organic compounds VOCs (C6 – C12) in gas samples.

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Online gas chromatography in ambient air monitoring / aqms

To meet the requirements of European and US EPA regulations for continuous air quality monitoring, Chromatotec has developed automated gas chromatography systems to analyze BTX, sulfur compounds and VOCs in urban areas to ensure compliance and improve air quality. In addition, Chromatotec also offers an EPA-approved all-in-one analysis solution for accurate VOC analysis to meet on-site monitoring standards.
Hệ thống sắc ký khí tự động ứng dụng giám sát không khí môi trường xung quanh

Online gas chromatography in ambient air monitoring / aqms

Online gas chromatography in Continuous Emission Monitoring Systems (CEMS) application

Chromatotec's gas chromatography system is used in Continuous Emission Monitoring Systems (CEMS) to accurately monitor and analyze the components of industrial plant emissions. It is suitable for both safe and hazardous areas, ensuring operator safety.
Hệ thống quan trắc giám sát khí thải tự động, liên tục (CEMS)

Online gas chromatography in Continuous Emission Monitoring Systems (CEMS) application

Online gas chromatography in Natural gases, biogas, LPG application

With the ability to accurately analyze at very low concentrations (ppm and ppb), the Chromatotec Gas Chromatography System supports effective odor control and deodorization, ensuring product safety and quality in the energy industry.
Natural gases, biogas, LPG

Online gas chromatography in Natural gases, biogas, LPG application

Online gas chromatography in pure gases / gas manufacturers and corrosive

Chromatotec’s analyzers ensure high-quality gas control in the U.H.P. and Specialties industries. In the medical sector, their moisture monitor, DET H2O, precisely detects moisture in medical and pure gases as per European Pharmacopoeia standards.
Gas Manufacturers and corrosive

Online gas chromatography in pure gases / gas manufacturers and corrosive

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