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    Hydrometry Monitoring

    For rivers and streams we offer a range of impeller and electromagnetic current flow meters to use as a point velocity measuring devices to aid monitoring during catchment management, discharges and pollution.

    Water level can be monitored via pressure transducer and logger together with radio and GSM/GPRS telemetry options.

    By Valeport Ltd based in Totnes, UNITED KINGDOM.

  • Environmental Monitoring

    Environmental monitoring is becoming more important every day in local, national and international policies, showing the environmental awareness demanded by society.

    This fact gives rise to an increase in the amount of legislation that obliges companies to law enforcement. Thus, the necessity of making more pollutants controls means high analysis expenses to the companies, which need to subcontract this service.

    Although applications in this area advance, there is still a clear demand to get new portable and versatile analysis systems for many different application fields such as pollution in environmental or waste waters, monitoring nutrients in agricultural or horticultural water as well as general process control in chemistry industry. Because of the number of enviromental analysis required, there is a need for screening and monitoring measurements of these compounds at contaminated areas.

    Traditional monitoring techniques are typically based on laboratory analysis of field-collected samples that require considerable effort and expense, and the sample may change before analysis. Moreover, the equipment currently available is too large and expensive and it cannot be made portable.Alternatively, microfluidic and electrochemical sensor technologies can contribute to the development of new portable monitoring systems, complementing standard analytical methods for different environmental monitoring applications.In this way, the decentralization and integration of all those typical analyses is the paramount importance in order to reduce cost, simplify the analytical process and make more accessible these technologies to end-users. The development of portable, robust, and accurate Lab-on-a-Chip systems to monitor priority compounds such as contaminants, explosives, chemical warfare agents, inorganic and organic ions is a demand of modern society. Portability allows analyses to be carried out outside of the laboratory, minimizing the risk of contaminating the sample and leading to a faster response time at a lower cost.

    Thus, MicruX solutions and technologies open the gate to develop portable and esay-handly Lab-on-a-Chip devices in order to improve pollutants in-situ analysis in a very economic and efficient way.

    By MicruX Technologies based in Oviedo, SPAIN.

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    Oceanographic Monitoring

    For survey operations up to 6000m depth (and deeper by special request), Valeport offer instruments to measure and record the classic physical parameters of Temperature, Depth, Salinity, Density, Currents and Waves. Along with the most accurate Sound Velocity sensors in the world; the ability to interface other parameters / sensors such as pH, Dissolved Oxygen Turbidity, Flourometer, Transmissometer and PAR; Housings and deployment frames to suit in-line moorings, profiling and seabed deployments, Valeport can cater for all your oceanographic survey requirements.

    By Valeport Ltd based in Totnes, UNITED KINGDOM.

  • Portable Stack Monitoring

    Many industries are required to measure stack emissions of toxic gases periodically, but not continuously. Extractive wet chemical methods currently used are slow, labor intensive and expensive. A single GasFinderFC can perform stack monitoring requirements for a specific gas, quickly, easily and accurately.

    By Boreal Laser Inc. based in Edmonton, ALBERTA (CANADA).

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    Radiation Monitoring for Emergency Preparedness / Radiation Monitoring for Homeland Security

    Nuclear and radiological risks are obviously a reality in today`s world, and anti-terrorism has become an absolute priority for homeland and border security. Alert and detection mechanisms are fundamental to current protection policies: we must be capable of preventing the illegal traffic of radioactive sources through border controls, and measuring gamma radiation in the environment if a malevolent act is committed. Saphymo meets homeland security and Emergency preparadness by proposing dosimeters and survey meters for both preventive and response purposes, enabling first responders to assess the character of radiological incidents. Border controls are performed using pedestrian and vehicle access control portals - Saphymo is a European leader in this field. Saphymo`s exhaustive range of reliable and high-performance products is fully adapted to the fight against CBRN terrorism and covers every conceivable situation.

    By Bertin Technologies based in Montigny - Le - Bretonneux, FRANCE.

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    Gas monitoring instruments and systems for phosgene monitoring

    Phosgene COCl2 is a colorless gas. While it has been used as a Chemical Weapon Agent (CWA) in the past, currently this poisonous gas is also an important reagent in synthesis in the pharmaceutical and chemical industries. The plants using phosgene are typically equipped with gas sensors to detect leaks in the indoor ambient air. The critical situations arise when equipment in contact with the gas at the manufacturing facilities are serviced and maintained. As phosgene is very poisonous, even small gas pockets in serviced equipment may be dangerous to maintenance personnel. Gasmet™ FTIR Gas Analyzers are ideal tools to monitor point sources of phosgene. The measurement technology has high specificity, may be operated continuously, and has a fast response time.

    By Gasmet Technologies Oy based in Helsinki, FINLAND.

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    Water monitoring technology for surface water

    Measuring water quantity and quality in surface water (open channels, rivers, reservoirs, lakes, and estuaries) is one of the foundations of hydrological monitoring and has been a focus of OTT Hydromet since its first  water current meters were designed in 1875.

    By The OTT Hydromet Group based in Kempten, GERMANY.

  • Fuel Monitoring & Vehicle Tracking Solution

    Our Fuel Monitoring & Vehicle tracking solution is one of the best Telematics solutions in India and our current channel partners include an European auto giant manufacturing trucks in India. Fuel monitoring is time tested for less than 1% error in fuel level detection in vehicles. It has been deployed in various Trucks, Cranes, Diesel Generators & Storage tanks.

    By ORMAT Technologies Pvt. Ltd. based in Bangalore, INDIA.

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    Ambient air and emissions monitoring of Polycyclic Aromatic Hydrocarbons – airmoC10-C20+

    Polycyclic Aromatic Hydrocarbons (PAHs) are a group of over 100 different chemicals that are known to be formed typically during incomplete combustion of organic matter at high temperature. Their major sources in the atmosphere include industrial processes, vehicle exhausts, waste incinerations, and domestic heating emissions. Due to their carcinogenic/mutagenic effects, 16 PAHs are currently listed as priority air pollutants.

    By Chromatotec Group based in Val de Virvée, FRANCE.

  • Aerosol and particle technology for process control industry

    In order to ensure that an industrial process can be controlled or even improved and optimized continually an analysis of the current situation in real time is necessary. Process data like temperature, pressure but also particle concentration and size distribution of a material flow can supply valuable information and be used for the regulation or the improvement of a process.

    By Palas GmbH based in Karlsruhe, GERMANY.

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    Cooling & Drinkingwater: ATP monitoring of biomass growth in waters

    Monitoring Biomass in (Cooling Tower) Waters through ATP monitoring

    The TOXcontrol can be used for ATP monitoring. Currently our company is doing research for further developments for this application on the TOXcontrol.

    Monitoring the microbial population of cooling towers is necessary in order to maintain the proper operation of the system. Conventional methods for monitoring microbial populations work by culturing microorganisms, a time-consuming procedure that requires days or even weeks of incubation before the results are known. Biofouling can be well-advanced before treatment begins. In addition, it is believed that this technique does not detect the full range of microbial life present in cooling systems.

    By microLAN B.V. based in Waalwijk, NETHERLANDS.

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    Low level measurement of VOCs and Terpenes close to the sea and the Landes Forest

    It has been established that organic aerosol (OA) makes up for a major fraction of fine particulate matter in all region of the atmosphere. This fraction accounts approximately for half of the total PM2.5 dry mass.1,2 Primary OA is directly emitted in the troposphere from anthropological and natural sources whereas secondary OA (SOA) is formed in-situ in the atmosphere from the oxidation of biogenic or anthropogenic gas-phase precursors and subsequent partitioning of the less volatile products into the particle phase. The current number is that, on a global scale, SOA would represent around 60% of the overall OA.3 However, recent global mass-balance estimations for the removal of volatile organic compounds (VOC) suggest that this number could under-predicts SOA production.4 Recent field measurements in urban locations are also in support of a larger share, indicating that SOA is the dominant fraction of OA, with amounts considerably 20 greater than models predictions.

    By Chromatotec Group based in Val de Virvée, FRANCE.

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    EDXRF spectrometers for ultra low sulfur

    Compliance with the ASTM method at low concentrations sulfur. Sulfur is a major element of importance because it forms sulfuric acid in the atmosphere when burned and has harmful impact on the human health and on the environment. In the mid-2000`s, the Environmental Protection Agency (EPA) began a program to greatly reduce the amount of Sulfur in petroleum products. The current allowable sulfur limit in vehicle fuel is 15 ppm (parts per million). To reduce the pollution coming from vessels the international maritime Organization (IMO) established new limits on emission of sulfur oxides. In Emission Controlled Areas the sulfur limit will be 0.1 % starting 2015. The continued strategy by EPA and IMO to reduce the amount of sulfur in petroleum products put a great demand on sulfur monitoring in fuel and oil products.

    By Xenemetrix Ltd. based in Migdal Haemek, ISRAEL.

  • Dye Tracing

    Monitoring the dilution and movement of a tracer introduced into the water column provides an excellent means of determining the path that may be followed by a discharge and the rate at which dilution is likely to take place. Fluorescent dyes such as Rhodamine, Fluorescein or Agma are the most frequently used tracers for such investigations. Chelsea Technologies has been providing dye tracing systems for over 30 years. Typical applications include sub-sea pipeline leak detection, pollution studies, natural water flow analysis (rivers, lakes, ocean currents, cave water flows, groundwater filtration etc), sewer and storm water drainage analysis. The Chelsea systems can be configured for a wide variety of tracers, are highly sensitive, robust, and deliver real-time data. They can be moored, profiled, towed or affixed to ROV / AUV platforms.

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

  • Electrical Control Panel and Systems for Automotive Industry

    Tredwell build control panels for Automotive Machinery Builders. If youre an OEM looking to incorporate a control system into your electro mechanical hardware package, we can provide the solution. We partner with you, from initial concept through to final commissioning and customer approval. We ensure you have the correct control solution, incorporating all the functionality and safety systems that are necessary to meet current legislation and your operational requirements. Tredwell offers high quality lean manufacturing. We use automated equipment that cuts, strips, terminates, and we fully test completed assemblies. Our quality control system effectively monitors any special standards that you require. By taking advantage of our custom contract manufacturing services, you are able to increase flexibility, improve quality, and eliminate the need for maintaining inventory of component parts.

    By Tredwell Electrical Ltd based in Limerick, IRELAND.

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