Aerosol Monitoring Applications in USA
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Environmental data monitoring solutions for Research
Aerosol research is the study of the physical characteristics and behavior of an aerosol in a gas flow. ...
By Ecomesure Distributor in Cleves, OHIO (USA).
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Particle Measurement Instruments for Air Quality Monitoring
Every day, unhealthy air quality affects lives of millions of people all over the world. Numerous studies have shown correlation between particle concentration and adverse health effects especially for sensitive groups of people. Whereas regulated fine particle concentration values in air often focus only on PM10 and PM2.5, a more detailed determination of particle characteristics if often needed to fully understand the link between PM and their effect on human health. To determine the source of the particles in ...
By Dekati Ltd. Distributor in , MINNESOTA (USA).
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Particle Measurement Instruments for Particle Filtration Research
Different types of filters such as fiber filters, membrane filters and fabric filters can be used to remove particles from air flow. The removal of the particles by the filter happens via different mechanism including interception, impaction, diffusion and electrostatic attraction. Typically, the effectiveness of the filter is described with a filtration efficiency value, which is the efficiency of the filter to remove particles from the air flow in percentage (0–100 %). The amount of removed particles by ...
By Dekati Ltd. Distributor in , MINNESOTA (USA).
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Particle Measurement Instruments for Engine Emissions
Engine emission measurements are typically made in very different environments and conditions depending on the purpose of the measurement. Standardized and regulated particle emission measurements are made in test cell environments, PTI stations and on board a moving vehicles according the details described in the regulations and standards. For various research purposes, engine emissions can be measured in different conditions and even pre-DPF conditions. The requirements for the measurement instrument in these ...
By Dekati Ltd. Distributor in , MINNESOTA (USA).
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Particle Measurement Instruments for Occupational Health and Industrial Hygiene
Dekati measurement solutions for occupational health and industrial hygiene include both portable and stationary PM measurement systems as well as solutions for overall industrial hygiene measurements according to ISO16000-34 and ISO16000-37. Our aerosol measurement solutions have been successfully used in various health and safety monitoring and research 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 ...
By Dekati Ltd. Distributor in , MINNESOTA (USA).
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Particulate matter, halogens and aerosols
Example: Production of anodes for aluminium smelters as well as electronic industry (TFT-LCD). Similar tasks: Carbon and graphite industry, smelting of aluminium, coating of ...
By CTP Chemisch Thermische Prozesstechnik GmbH / CTP Air Pollution Control GmbH Office in Delaware, OHIO (USA).
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Sunset Lab Performance Evaluation Samples
Sunset Lab Performance Evaluation Samples (PES) are quartz filters with carbonaceous aerosol deposits prepared under controlled laboratory conditions with analytical grade materials and methods. Integrating PES filters into QA/QC practices will provide carbonaceous aerosol instrument laboratories with a simple and precise tool for evaluating carbon analyzer performance and the validation of Organic, Elemental and Total Carbon (OCEC) ...
By Sunset Laboratory Inc. Office in Hillsborough, NORTH CAROLINA (USA).
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Real-Time Measurements of Aerosol Particle Composition
Aerosol particles are ubiquitous in ambient air and are of great importance to human and environmental health, climate change, and many industrial processes. The ability to measure their chemical composition is essential to understand the sources of aerosols, their chemical properties, and their potential ...
By Tofwerk AG Office in Boulder, COLORADO (USA).
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Cloud and Aerosol Instrument for Human health industry
Airborne particulate matter has been of environmental concern for decades. Yet nonbiological and biological particles can also significantly impact human health. On a global scale, it’s important to understand how aerosol particles affect air quality and in turn, human health and wellbeing. In fact, studies have found a correlation between daily mortality, daily hospitalization data, and particle concentrations in outdoor and indoor air. This research indicates that airborne particles can pose a global risk ...
By Droplet Measurement Technologies (DMT) based in Longmont, COLORADO (USA).
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Cloud and Aerosol Instrument for Cloud physics research industry
Clouds are an integral part of the atmosphere, critical components of the hydrological cycle, and a major modifier of climate. Clouds form and develop in complex ways that depend on the characteristics of the ambient aerosol population and on the thermodynamic and dynamic structure of the atmosphere. The hydrologic cycle depends on the formation of precipitation that in turn is directly related to the microphysical properties of clouds. The accuracy of weather forecasting and climate simulations are dependent on ...
By Droplet Measurement Technologies (DMT) based in Longmont, COLORADO (USA).
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Cloud and Aerosol Instrument for Pollution characterization industry
Air quality and pollution are global issues. Air pollution can come from natural and anthropogenic sources, posing detrimental effects to both human health and the environment. Because short- and long-term exposure to air pollution has been associated with a wide range of human health effects and environmental threats, it is important to determine the source and transportation of pollution and ...
By Droplet Measurement Technologies (DMT) based in Longmont, COLORADO (USA).
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Cloud and Aerosol Instrument for Weather modification research idustry
As climate change continues to impact cloud formation and development, weather modification efforts worldwide are working to enhance precipitation (e.g., rain and snow) and mitigate hail. To effectively introduce “seeding” material into clouds, you need detailed and accurate information on cloud properties that are particular to a given region and season. In order to know when and where to seed clouds, it’s critical to understand specific aerosol and cloud ...
By Droplet Measurement Technologies (DMT) based in Longmont, COLORADO (USA).
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Carbonaceous Aerosol Measurement Instruments for Black Carbon Car Emission Factors
One of the main sources of air pollution is traffic. To estimate the traffic contribution to air pollution the emissions are calculated from the vehicle fleet composition and vehicle emission factors (EF). Since the emission factors depend on vehicle type (cars, heavy and light duty), engine maintenance, driving environment (city, highway, regional roads) and weather, the emmision factors must be measured for in-use vehicles in actual traffic ...
By Magee Scientific Company based in Berkeley, CALIFORNIA (USA).
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Cloud and Aerosol Instrument for visibility and fog industry
Diminished visibility is a major cause of traffic accidents on roadways and cancelled or significantly delayed flights at airports. The source of the deterioration in visibility is the presence of aerosol and cloud (fog) particles in sufficient concentrations to attenuate visible radiation. Mitigating the impact of limited visibility requires better understanding the optical properties of aerosols and fog and improved forecasting of such events in order for drivers to be forewarned and airports to better schedule ...
By Droplet Measurement Technologies (DMT) based in Longmont, COLORADO (USA).
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Cloud and Aerosol Instrument for Bioaerosols research industry
Bioaerosols are everywhere in the atmosphere, and they have a significant impact on both the environment and human health – including allergies and the transmission of disease. Because bioaerosols can cause agricultural decline, they also have critical economic implications for our ...
By Droplet Measurement Technologies (DMT) based in Longmont, COLORADO (USA).
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Cloud and Aerosol Instrument for Climate models & radiative forcing industry
In 1996, the first Intergovernmental Panel on Climate Change (IPCC) issued a report that underscored how aerosols and clouds impact radiative fluxes and modulate climate. Their first report and all subsequent reports every seven years have emphasized how the level of scientific understanding (LOSU) remains low. This major gap in our understanding of how aerosols and clouds alter climate continues to drive the need for more widespread and accurate measurements, especially of black carbon (BC) aerosols that ...
By Droplet Measurement Technologies (DMT) based in Longmont, COLORADO (USA).
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