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air filter monitoring Applications

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    Air quality monitoring

    To estimate the effects of aerosols on health and climate, it is essential to know their chemical composition. Sampling is done using two different types of aerosol collector. The first type are filter collectors that are based on the deposition of suspended particles on surfaces; the second type are powerful aerosol collectors.

    By Metrohm AG based in Herisau, SWITZERLAND.

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    Air monitoring for laboratories

    Many of the air quality analyses can be performed with standard laboratory consumables, such as traditional filter papers. However, some analyses require materials with specific features, for example filters with low metal levels. Common air monitoring applications include: Air quality testing of ambient environment and emissions. Includes particulate monitoring methods such as PM2.5 and PM10, and chemical analysis such as heavy metals determination. Asbestos sampling and analysis

    By GE Healthcare Life Sciences based in Marlborough, MASSACHUSETTS (USA).

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    Air quality and industrial gas monitoring systems for Ambient air monitoring

    Ambient air quality monitoring is the systematic, long-term assessment of pollutant levels by measuring the concentration and types of certain pollutants in the surrounding, outdoor air. Some of these pollutants (commonly called ‘Criteria Pollutants’) are considered hazardous to human health and their levels are regulated by government agencies around the world, including the US EPA. Teledyne API provides a complete line of ambient air quality monitoring instruments, including those for both gas and...

    By Teledyne API based in San Diego, CALIFORNIA (USA).

  • Air monitoring for environmental control agencies

    Urban air pollution is a major environmental problem in the developing countries of the world. That`s why to monitor the air quality becomes fundamental to define the air pollution level and take important measures to improve the air quality. Ahlstrom offers a high performance filter media for Air Quality Monitoring. A filter media made of extremely pure micro-quartz fibers, appropriate for emission control at high temperatures and wherever absolute purity of the filter medium is required.

    By Ahlstrom-Munksjö based in Helsinki, FINLAND.

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    Ambient air quality monitoring solutions for PM2.5/PM10 particulate monitoring

    OPSIS provides real-time, flexible monitoring of particulate matter in the ambient air. Particulate matter monitoring with OPSIS, is a cost-effective solution, is ideally suited for use in modern monitoring stations. It can be remote controlled and includes automatic calibration, features that frees time. The SM200 meets the new regulation for automatic monitoring of PM10 and PM2.5. It also meets the new regulation for particulate matter sampling on filter membranes for further analysis of cadmium, nickel, PAH...

    By Opsis AB based in Furulund, SWEDEN.

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    Air quality and industrial gas monitoring systems for Road side air monitoring

    Motor vehicle emissions are a major source of air pollution in urban areas and impact the lives of billions of people every day around the world. Motor vehicle exhaust contains toxic chemicals that are harmful to people’s health when exposed at certain levels. These toxic fumes cause smog in the atmosphere, which can affect very broad regional air sheds and contribute to the formation of cancer. Teledyne API has several products specifically designed to meet the challenging demands of near-roadside air...

    By Teledyne API based in San Diego, CALIFORNIA (USA).

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    Gas analyzers for clean air room monitoring

    The ambient air in clean air rooms needs to be constantly monitored for the safety of workers and of the production according to the environment. A clean air room is a room where the concentration of particles is controlled in order to minimize the introduction, the generation, retention of particles inside, for instance for chip production or the production of medicines.

    By Chromatotec Group based in Val de Virvée, FRANCE.

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    Air quality and industrial gas monitoring systems for CEMS - Stack air monitoring

    Continuous Emissions Monitoring Systems (CEMS) are used to measure flue gases from stationary sources at a wide variety of regulated industrial facilities, including power plants, petroleum refineries, petrochemical plants, waste incinerators, pulp and paper producers, and many others. The types of air pollution measured from these sources vary widely based on the industry and process, and many are regulated by government agencies around the world.

    By Teledyne API based in San Diego, CALIFORNIA (USA).

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    Dust on-line monitoring solution

    With the application of air quality PM2.5 standards, people have a clear understanding and attention on ambient air quality, countries also present clear requirements and control objectives. Due to the speeding up of development process of cities construction in recent years, unceasing expands of the urban area and population scale, sustained growth of energy demand, motor vehicle ownership, various construction projects, the situation of urban air quality improvement work is more severe.

    By HANGZHOU ZETIAN TECHNOLOGY CO., LTD based in Hangzhou, CHINA.

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    Industrial monitoring solutions for the dust collectors areas

    Most industrial processes have dust collectors of some form or other, the most popular being filter bag houses. Very few of these are covered by regulation other than to have a broken bag detector to prevent nuisance dusts escaping and creating a local nuisance. The CODEL StakGard is a low cost Tribo-electric monitor that directly measures mass particulate concentration by sensing the frictional charge created when particles collide with a conductor. The advanced electronics of the StakGard detect this signal and...

    By Codel International Ltd based in Bakewell, UNITED KINGDOM.

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    Industrial monitoring solutions for the opacity and dust monitoring areas

    There is a requirement for many small boiler operators to monitor Opacity to determine the smoke density emitted from the boiler. On small boilers we recommend the DCEM 1001 Opacity monitor; this simple, low cost monitor has high efficiency air purges use compressed air to ensure that optical surfaces are virtually free of dust or debris contamination. This ensures minimal maintenance is required on the sensors.

    By Codel International Ltd based in Bakewell, UNITED KINGDOM.

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    Gas analyzers for odor monitoring

    The odor market usually asks a spot measurement using dynamic olfactometry. This method uses human nose to quantify odor as global fingerprint. Chromatotec has developed a new solution for continuous monitoring as a complementary solution to the human nose. The vigi e-nose analyzer allows to monitor sulfurs compounds with speciation in addition to total VOC and odor index. Correlation with human nose according to EN 13725 method are defined site per site.

    By Chromatotec Group based in Val de Virvée, FRANCE.

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    Air quality and industrial gas monitoring systems for Semiconductor

    Production of semiconductor materials require extremely clean air supply that help ensure the quality of the materials being manufactured as well as specialized gases to enable production to occur smoothly and efficiently. Teledyne API carries a complete line of Industrial gas process instruments including those that both produce and measure gases in these unique applications. Teledyne API also provides specialty gas instruments designed to help reduce or eliminate Airborne Molecular Contamination (AMC) in the...

    By Teledyne API based in San Diego, CALIFORNIA (USA).

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    BTEX and VOC gas analyzers for ambient air monitoring

    This market is driven by law and legislations made in Europe and/or USA (US EPA). It deals with ambient air monitoring : analysis / calibration / automatic zero air in continuous 7 days a week. Ambient air monitoring: in France this service is controlled by associations that calculate the ATMO index. CHROMATOTEC instruments such as the BTX ,the Sulfur and the VOC analyzers can be a good complement of their analyzers such as O3, CO2, DUST… in the analysis of ambient air.

    By Chromatotec Group based in Val de Virvée, FRANCE.

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    Compressed air measurement & control flow solutions

    Compressed air isn`t free, so more and more companies carefully monitor and control its usage. We manufacture a range of thermal mass flow meters and vortex flow meters that are ideal for accurate compressed air monitoring. Search for your compressed air application below for the best flow measurement solution.

    By Sierra Instruments, Inc. based in Monterey, CALIFORNIA (USA).

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    Capabilities of the Adsorbent Tube Injector System (ATIS™)

    The Adsorbent Tube Injector System (ATIS) was developed at Supelco® by R&D Scientists, as a tool to assist in our comprehensive adsorbent research for thermal desorption tubes. The ATIS provides an efficient means of transferring calibration standards in either the gas or liquid phase onto the adsorbent packed tubes. The ATIS employs the technique of flash vaporization to vaporize the sample in a continuous flow of inert gas; the inert gas carries the sample to the tube. The sample pathway of the ATIS is construct...

    By Merck KGaA, Darmstadt, Germany based in Darmstadt, GERMANY.

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    Particulate Monitoring

    The Opsis SM200 is a combined particulate monitor that can be used for both automatic measurement and filter sampling. It uses 47 mm filters for sampling and beta attenuation of particulates.

    By Opsis AB based in Furulund, SWEDEN.

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    Measurement of acrylonitrile in ambient air for monitoring workplace exposure limits

    The Series 8900 Acrylonitrile Analyzer provides direct measurement of Acrylonitrile in ambient air. This instrument is utilized in industrial plants to monitor workplace exposure limits. The Series 8900 Acrylonitrile Analyzer employs a flame ionization detector (FID) as the sensing element. A dual column configuration with timed backflush to vent is used to strip off moisture and heavier hydrocarbons. A pre-cut column is used in series with the analytical column. At sample injection a fixed volume of sample is...

    By AMETEK MOCON - Baseline based in Lyons, COLORADO (USA).

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    Measurement of formaldehyde in ambient air for monitoring workplace exposure limits

    The Series 8900 Formaldehyde Analyzer provides direct measurement of Formaldehyde in ambient air. This instrument is utilized in industrial plants to monitor workplace exposure limits. The Series 8900 Formaldehyde Analyzer employs a flame ionization detector (FID) as the sensing element. A dual column configuration with timed backflush to vent is used to strip off moisture and heavier hydrocarbons. A pre-cut column is used in series with the analytical column. At sample injection a fixed volume of sample is...

    By AMETEK MOCON - Baseline based in Lyons, COLORADO (USA).

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    Particle measurement and sampling equipment for Air quality

    Dekati® Solutions for air quality particle measurements include both air quality monitoring and atmospheric aerosol research instruments. Our aerosol measurement solutions have been successfully used in various ambient aerosol research and monitoring areas for over 25 years and today, our instruments are used globally by thousands of customers both in research and industry to measure different properties of airborne particles

    By Dekati Ltd. based in Kangasala, FINLAND.

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