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Air Testing Product Applications In Bulgaria
22 applications found
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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 ...
ByMetrohm AG based in Herisau, SWITZERLAND
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OPSIS EEx Zone 1 and 2 certified monitoring equipment meets the demands for monitoring in harsh areas with a high amount of corrosive gaseous compounds. OPSIS offers two monitoring solutions, TDL (Tuneable Laser Diode) technology with ER060L-EEx emitter and receiver set, for harsh installations, and OPSIS O2000 oxygen monitor. The most suitable technique is used for the application at ...
ByOPSIS AB based in Furulund, SWEDEN
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OPSIS provides various monitoring solutions for marine vessels. One application is to monitor in Inert Gas Generators (IGG) onboard ships to control the quality of the nitrogen. The reliable systems supply accurate values continuously, and presents it directly to the control ...
ByOPSIS AB based in Furulund, SWEDEN
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When it comes to combustion control, your air/fuel ratio (AFR) is vitally important. If you have too much fuel, you get incomplete combustion which costs money and reduces productivity. Too little fuel can cause wear and premature damage to your engines. Mass flow meters and controllers from Sierra Instruments are designed for precise fuel flow measurement, so you can optimize your AFR for ideal ...
BySierra Instruments, Inc. based in Monterey, CALIFORNIA (USA)
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OPSIS is a world-leading supplier of CEMS (continuous emissions monitoring systems) for various special applications in the industrial emissions sector. The OPSIS gas monitoring systems have been tested and approved by a range of international authorities, and has proven to have the best performance and longest calibration intervals. We specialise in the design and supply of high accuracy, low maintenance, cross-duct, non-extractive CEM systems. We also provide additional products and services, including dust and ...
ByOPSIS AB based in Furulund, SWEDEN
Air quality monitoring is a critical task globally due to the widespread concern over air pollution. It is vital to monitor air quality to ensure that individuals and the environment are not exposed to hazardous concentrations of specific gases and ...
ByCirrus Research plc based in Hunmanby, UNITED KINGDOM
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Air compressors, used in many industrial processes, consume a great deal of energy in the form of electricity. Sierra's flow meters for compressed air precisely measure the compressed air outputs, so companies can pinpoint usage spikes, leakage rates and determine when service or upgrades are required. Conducting compressed air audits significantly increases profitability and efficiency when completed with the proper compressed air flow ...
BySierra Instruments, Inc. based in Monterey, CALIFORNIA (USA)
Air Quality Monitoring and pollution identification though cloud technologies and advanced sensor systems for optiizing activities, decision making and sustainability in wide area of industries and ...
BySenstate Technologies SC based in Gabrovo,, BULGARIA
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When melting glass and metals, flame temperatures must be precisely controlled. Measuring the air/fuel ratio with quality flow meters maintains more consistent melt temperatures for improved quality and reduced energy costs. Sierra Instruments manufactures mass flow meters and controllers to help burner control systems run at peak efficiency. Use our Mass Flow Controller Selection Chart to find the right measurement solution for your ...
BySierra Instruments, Inc. based in Monterey, CALIFORNIA (USA)
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With a proven installed base of over 15,000 units, Sierra’s line of inline and insertion thermal mass flow meters are the meter of choice to increase boiler efficiency and improve overall energy management for facilities. ...
BySierra Instruments, Inc. based in Monterey, CALIFORNIA (USA)
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Monitoring real emissions from vehicles with combustion engines. Emissions from vehicles powered by fossil fuels have traditionally been tested in laboratories, but the results rarely reflect reality. Therefore, rules regarding "Real Driving Emissions" (RDE) have been added. The emissions are then measured correctly in a real environment and during real driving. OPSIS offers an RDE monitoring system based on the well-proven DOAS ...
ByOPSIS AB based in Furulund, SWEDEN
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Various types of sulfur compounds often arise during the production of paper pulp. There are emission limits and monitoring requirements, often expressed as total reduced sulfur, TRS. TRS includes hydrogen sulfide, H2S, and the sulfur compounds methyl mercaptan, dimethyl sulfide, and dimethyl disulfide. OPSIS offers systems to monitor both H2S and ...
ByOPSIS AB based in Furulund, SWEDEN
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Reducing air pollution is a major challenge worldwide. ENVEA’s pioneering technologies help private, public and local authorities meet their air quality challenges and objectives. Over the decades, our engineers have been innovating, inventing, and modernizing tomorrow’s AQMS solutions to be in line with environmental standards and climate change challenges. Whether it’s for a single monitoring location, or a city or nation-sized air pollution monitoring network of reference multiparameter ...
ByENVEA based in Poissy, FRANCE
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OPSIS offers flexible monitoring of particles in the ambient air, both for determining the concentrations in real time and through collection on filters that are also preserved and can be used to determine the composition of the ...
ByOPSIS AB based in Furulund, SWEDEN
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There can be several purposes for monitoring the air quality in an urban area. If the aim is to assess what the residents are exposed to in the worst case, a so-called street-level monitoring is carried out. If the aim is to monitor the general levels of air pollution and follow up long-term trends, you should instead monitor further away from the busiest roads, for example at roof level. ...
ByOPSIS AB based in Furulund, SWEDEN
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We are GHG Certified: US EPA CFR 40 Part 98 put industry on notice that secondary emissions from small boilers must be accounted for accurately. Sierra responded with GHG certified mass flow meters to support our customers with this requirement. Immersible thermal mass flow meters are an economical and acceptable way to measure GHG for EPA compliance. Our BoilerTrak 620S was designed specifically for this ...
BySierra Instruments, Inc. based in Monterey, CALIFORNIA (USA)
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With over 20 years of experience in the measurement of volatile organic compounds (VOC), ENVEA announces the VOC72e, a new generation analyzer for the measurement of BTEX compounds by gas chromatography with photo-ionization detector (PID). The VOC72e can handle up to 40 compounds and eight configurations for analysis. This compact and fully automated analyzer with wide measurement ranges provides equivalent performance to the laboratory chromatographs and is particularly suited to fixe or mobile ambient air ...
ByENVEA based in Poissy, FRANCE
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Benzene monitoring around refineries: Measuring benzene emissions from a refinery plant can be challenging, but OPSIS makes it easy. Benzene is a liquid hydrocarbon that evaporates rapidly when exposed to ambient air. It is one of the more common substances used in the chemical industry and is particularly prevalent at refineries and similar operations. Benzene causes cancer and is therefore subject to ...
ByOPSIS AB based in Furulund, SWEDEN
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In recent years, increasingly strict requirements have been introduced to minimise sulfur emissions from shipping. One way to comply is to run the ships with low-sulfur oil, but this can be expensive. An alternative that makes it possible to continue using high-sulfur oil as fuel is to install SO2 scrubbers that clean the flue gases to the same level as if the ships were fueled with low-sulfur oil. However, the scrubbers must be monitored by measuring the ratio of SO2 to CO2 concentrations. Here, OPSIS has a ...
ByOPSIS AB based in Furulund, SWEDEN
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Many industrial facilities use compressed air in their processes. Since this compressed air is very expensive to produce due to high energy costs, it is critical for facilities and campuses to accurately measure their air flow usage. To accomplish this task, facilities managers conduct compressed air audits to determine usage rates. These audits, using an industrial air flow meter measuring in Cubic Feet Per Minute or CFM, uncover inefficiencies and identify leaks in the compressed air system. Since air flow of ...
BySierra Instruments, Inc. based in Monterey, CALIFORNIA (USA)