Air Quality Monitoring Applications

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  • Category: Air & Climate ×

  • Subcategory: Air Quality Monitoring ×

Air Quality Monitoring Equipment for Sample Handling Industry

by Signal Group Ltd     based in Camberley, UNITED KINGDOM

Within the field of gas analysis much time is spent looking at the accuracy and uncertainty in the detection technique. However, without appropriate sample handling, what you are measuring could potentially bear little or no relation to your original sample.

Air quality monitoring for regulatory purposes

by Ecotech Pty Ltd     based in Knoxfield, AUSTRALIA

Air quality monitoring for regulatory purposes requires instrumentation, systems and procedures that meet international standards such as those described by the USEPA, MCERTS or the European Union. Ecotech offers solutions that meet this criteria.

Integrated real-time gas analysis solution for semi-gases industry

by CIC Photonics, Inc.     based in Albuquerque, NEW MEXICO (USA)

CIC Photonics first applied its IRGAS technology to semi-gases when a major semiconductor equipment manufacturer, Applied Materials, requested a demo of its capability to monitor gas quality for epitaxial reactor applications; that was in year 2000. The IRGAS System met all of the technical requirements, which included ppb sensitivity for moisture as an impurity, gas cell chemical resistance to both acid and basic semi-gases, and fast concentration tracking time response.

Air Quality Monitoring Stations

by Opsis AB     based in Furulund, SWEDEN

Opsis provides complete AQM stations, used for street-level, urban trend and background applications. The monitoring systems have been approved by the German TÜV and the U.S. EPA among others.

Tunnel monitoring

by Opsis AB     based in Furulund, SWEDEN

Car tunnels need ventilation in order to keep air pollution below the limits. When the pollution levels reaches a setpoint, the fans must be started and kept running until the pollution levels decreases.

Open Path Ambient Air Quality Monitoring

by Cerex Monitoring Solutions, LLC.     based in Atlanta, GEORGIA (US) (USA)

Cerex Multi-Gas Open Path Analyzers are available in both FTIR and UVDOAS technologies to meet specific requirements for perimeter ambient air quality monitoring, leak detection, fugitive emissions monitoring and ambient air quality monitoring.

Indoor quality monitoring for health and safety

by Enviro Technology Services plc     based in Stroud, UNITED KINGDOM

Indoor air quality (IAQ) is a major influence on the health, comfort and productivity of a building’s occupants. With 90% of our time spent indoors, determining the quality of the air that surrounds us is important.

Haze Monitoring

by Ecotech Pty Ltd     based in Knoxfield, AUSTRALIA

The principle cause of regional and urban haze, or visibility impairment, is light extinction caused by fine particles, sulfates, organic and elemental carbon, nitrates and crustal matter. Particles between 0.1 and one micrometers in size are most effective at scattering light, in addition to being of greatest concern for human health.

Air Quality Monitoring Equipment for Automotive Industry

by Signal Group Ltd     based in Camberley, UNITED KINGDOM

Engine and vehicle emissions testing involves complex routines and audit regimes to meet with exacting modern legislation.  The methods for measuring gases are also prescribed by the relevant authority and so you might imagine that the equipment for emissions testing is all the same.  Signal take a different approach to our competitors. By designing bespoke systems from a selection of standard modules, we supply all the equipment and features you require, but nothing that you don`t.  This makes our systems the most cost effective solution, particularly when upgrading or for non-standard combination testing

Roadside monitoring

by Ecotech Pty Ltd     based in Knoxfield, AUSTRALIA

Traffic, especially in urban locations, is one of the greatest contributors to air pollution. Traffic produces a variety of different pollutants that include particulates, NO2, NO, CO, hydrocarbons and in some cases SO2. The monitoring of roadside pollution can be challenging as often it is difficult to find suitable locations for large air quality monitoring systems and many sites that are available can be too far away to be representative of roadside air pollution.

Testing linearity of Air quality analyzers

by Be.T.A. Strumentazione Srl     based in Borgolavezzaro, ITALY

To test gas analyzers for Air Quality monitoring, gas references must have concentration in the range of hundreds to tenths ppb. Test gas bottles with so small concentrations are expensive and unstable. With the gas divider BetaCAP30X100 it's possible to dilute high concentration test gases getting 30 dilution steps in the range from 1:100 to 1:3.000 of the original test gas bottle concentration. Traditionally MFC based diluters are used for this application, but now our capillaries based diluter is available, with more stable performances.

Air quality monitoring for traffic

by AQMesh     based in Stratford-upon-Avon, UNITED KINGDOM

Modern intelligent traffic systems are designed to move traffic in an efficient manner as well as reduce the environmental impact of traffic on nearby populations. This includes the effects of noise, particle pollution and gases.

Gas monitoring instruments and systems for anesthetic gases

by Gasmet Technologies Oy     based in Helsinki, FINLAND

The anesthetic gases and vapors which leak into the indoor atmosphere during medical procedures are considered waste anesthetic gases (WAGs). The exposure is of relevance to thousands of professionals in hospitals, operating theaters, patient recovery rooms, dental offices, and veterinary clinics around the world, who may be continually exposed to the waste anesthetic gases during their workday. Typical gases of concern include nitrous oxide N2O and several halogenated compounds in vapor form, such as sevoflurane, isoflurane, enflurane, halothane, desflurane, and methoxyflurane. Short-term exposure to these gases may lead to several symptoms, such as dizziness, headaches, fatigue, nausea. Long-term exposure to some of the anesthetic agents may result in sterility, birth defects, cancer, and liver and kidney disease.

Continuous emissions monitoring for aluminium smelters

by Opsis AB     based in Furulund, SWEDEN

Process control and emissions monitoring in an aluminium smelter is a challenge due to the high concentrations of HF. To use an extractive system in this environment will demand a lot of maintenance.

Ambient air quality monitoring at airports

by Opsis AB     based in Furulund, SWEDEN

To measure the ambient air quality at airports is a challenge. The monitoring site needs to be representative for background levels and not dependant on changes in local traffic. A large number of gaseous components need to be measured with high accuracy and high availability. The OPSIS DOAS system provides the user with a fast system that gives high availability at low cost. The impact of aircraft take-offs and landings can easily be followed on-line. The OPSIS system can also monitor fugitive emissions from other sources at the airport.

Air cleaning system for the government buildings

by Dynamic Air Quality Solutions     based in Princeton, NEW JERSEY (USA)

Dynamic Air Quality Solutions has been part of many high profile Government projects including the Securities and Exchange Commission headquarters and the anthrax clean-up effort at the Brentwood Post Office in Washington D.C. Since 2005, Dynamic Air Cleaners have been installed in over 200 government projects in the U.S. and Canada, including state & local and military sectors.

Air Quality Monitoring Equipment for Combustion Industry

by Signal Group Ltd     based in Camberley, UNITED KINGDOM

Boilers and Combustion Research A fuel source burning with oxygen to produce carbon monoxide, carbon dioxide and water is an equation from school science lessons but looking into the fuel temperature and oxides of nitrogen produced along with the CO, CO2 and O2 is work that is being carried out by boiler makers, power generators and all sorts of industrial applications every day.

Industrial solutions for air quality monitoring

by Advantic Sistemas y Servicios S.L     based in Alcobendas, SPAIN

To protect humans and the environment from damage by air pollution, it is of the utmost importance to measure the levels of pollutants in the air. Real time monitoring of dangerous gases is particularly interesting in hazardous areas, as the conditions can change dramatically very quickly, with serious consequences. ADVANTICSYS employs its knowledge in wireless sensor networks to develop customized solutions for our customers.

Traffic Emissions Monitoring

by Ecotech Pty Ltd     based in Knoxfield, AUSTRALIA

Traffic, especially in urban locations, is one of the greatest contributors to air pollution. Traffic produces a variety of different pollutants that include particulates, NO2, NO, CO, hydrocarbons and in some cases SO2. The monitoring of roadside pollution can be challenging as often it is difficult to find suitable locations for large air quality monitoring systems and many sites that are available can be too far away to be representative of roadside air pollution. Roadside pollution concentrations can change quickly as types and volume of traffic changes and so instrumentation used must be able to cope with these rapidly changing conditions. Ecotech has established a wide variety of roadside monitoring stations incorporated both into large walk-in style shelters to compact monitoring shelters. Our solutions can be tailored to your needs. Ecotech`s compact solution uses a compact monitoring shelter fitted out with a variety of analyzers and particulate monitors. These analyzers offer fast response, minimal maintenance and are widely used for roadside monitoring.

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