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sample transport Applications

  • Airport Environmental Monitoring

    Water pollution from airport run-off is increasingly coming under public and government scrutiny. As environmental regulations tighten, the ability to monitor for aviation fuel contamination from runway run-off has become essential.

    Monitoring sites at airports can be extremely challenging often with no power or telephone lines available and with limited access for maintenance. Chelsea’s robust UviLux Hydrocarbon Sensor with its low power consumption and high accuracy is ideally suited for this application. Installed at various locations around the airport, deployed with it’s own integrated anti-biofouling system, utilising the GSM network, the monitoring sites send data to a secure ftp site, where any internet enabled device can access the data. In this way the systems act as any early warning system allowing any hydrocarbon discharge to be detected in real-time.

    Optional environmental monitoring features include remote control to allow the user to turn equipment on and off, change the sample rate and detection range. There is also a facility to allow SMS text and email alarm notifications triggered by user-defined set-points together with customised web pages, data displays and automated data downloads via an ftp server.

    Airport runoff can contain high concentrations of various pollutants, in particular polycyclic aromatic hydrocarbons (PAHs) and polychlorinated biphenyls (PCBs), the environmental levels of which have to be monitored. An understanding of the magnitude of contamination due to airport runoff water is important for the effective management of airport infrastructure. Chelsea’s robust UviLux Hydrocarbon Sensor with its low power consumption and high accuracy is ideally suited to the airport environment.

    By Chelsea Technologies Group based in West Molesey, UNITED KINGDOM.

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    Chemiluminescense based analyzer for automotive applications

    Car emissions have to follow more stringent rules: You will find exactly the right instrument for your application! Analyzers for hot, moist, or cold, dry sample gas, and including simultaneous measurement of NO, NO2 and NOx reading AK protocol. ECO PHYSICS offers a unique range of nitric oxide analyzers for the automotive and related industries, supporting the AK protocol. Whether for hot, moist, raw exhaust gas, or bag measurement, you will find exactly the right instrument for your NO, NO2 and NOx application.

    By ECO PHYSICS AG based in Duernten, SWITZERLAND.

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    Machine condition monitoring for aviation, aerospace & airlines

    Overview

    Oil analysis has long been practiced for aircraft engines and other airborne oil-wetted systems such as hydraulic systems and gear boxes in helicopters. Military organizations are perhaps the number one users of oil analysis testing and commercial aviation also has a long history of oil analysis. A number of airlines throughout the world do their own oil analysis, but in many cases they send samples to commercial oil laboratories. Engine manufacturers also do oil analysis as part of engine development and testing.

    By Spectro Scientific based in Chelmsford, MASSACHUSETTS (USA).

  • NOx analyzers for Automotive Mobile Sources

    NOx analyzers for transportation industry exhaust emissions. Options include a heated sample inlet for hot, moist engine exhaust, and AK protocol. View Automotive/Mobile Source Products

    By ECO PHYSICS INC. based in Ann Arbor, MICHIGAN (USA).

  • Air and particule sampling for the oil and gas industries

    Ormantine offers a wide range of products and services to meet the array of different needs that arise in the oil and gas industries. Volatile Organic Compounds (VOCs), benzene, and other compounds are released during drilling, hydraulic fracturing (fracking) and other extraction procedures. Monitor NOx emissions from heavy duty equipment, particulate matter, and ground level ozone, the formation of which is contributed to by VOCs from processing, transportation, and storage of oil and gas.

    By Ormantine USA Ltd., Inc. based in Palm Bay, FLORIDA (USA).

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    Continuous emissions monitoring for CO2 capture

    The process control of a CO2 capture plant needs good and reliable detection of gas phase NH3 and CO2. Measuring NH3 is a challenge due to the corrosive environment and high concentrations of NH3. Several places in the process needs to be monitored and to transport the sample is difficult. A large dynamic range is needed as the NH3 concentration can vary between 15% volume and a few mg/m3.

    By Opsis AB based in Furulund, SWEDEN.

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    Continuous emissions monitoring for sulphuric acid production plants

    The process control of a sulphuric acid plant needs good and reliable detection of gas phase sulphur dioxide (SO2). To measure SO2 is a challenge due to the corrosive environment and high concentration of SO2. Several places in the process needs to be monitored and to transport the sample gas is difficult. A large dynamic range is needed as the SO2 concentration can vary between 15% volume and a few mg/m3. Most systems installed need a lot of maintenance, sometimes as often as every day.

    By Opsis AB based in Furulund, SWEDEN.

  • Continuous emissions monitoring for carbon capture and storage

    The process control of a CO2 capture plant needs good and reliable detection of gas phase NH3. Measuring NH3 is a challenge due to the corrosive environment and high concentrations of NH3. Several places in the process needs to be monitored and to transport the sample is difficult. A large dynamic range is needed as the NH3 concentration can vary between 15% volume and a few mg/m3. 

    By Enviro Technology Services Ltd based in Stroud, UNITED KINGDOM.

  • Agricultural, Storm and Highway Runoff

    The ability to collect useful data about sediment transport and other pollutants closely coupled to SSC (such as nutrients, e-coli, phosphates and nitrates) is dependent on the timing and frequency of manual grab samples during run-off events. Most sediment and pollutant is transported during a small number of storm events which are infrequent and unpredictable. When they do occur, trained personnel or the proper equipment may not be available to collect grab samples. An automated pump sampler can eliminate the need to sample manually, but for the expense of a rechargeable power system, the autosampler, and possibly a datalogger and a typical turbidity probe, you’re no better off. With an automated pump sampler driven by the DTS-12 digital turbidity sensor and controlled by the Axiom H2 datalogger, you obtain a better understanding of the water’s quality, while taking a minimum number of samples, reducing site visits and saving lab analysis costs.

    By FTS based in Victoria, BRITISH COLUMBIA (CANADA).

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