ambient air quality Applications
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PremiumAmbient air quality monitoring for governments
SO2 monitoring for the US NCore network, a multi pollutant network to measure particles, pollutant gases and meteorology.
By Teledyne API based in San Diego, CALIFORNIA (USA).
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PremiumAmbient air quality monitoring at airports
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.
By Opsis AB based in Furulund, SWEDEN.
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PremiumAmbient Stations for Ambient Air Quality Monitoring
Ambient air monitoring involves the measurement of `representative` air in urban, industrial and rural areas. These measurements are used to determine the human exposure to pollutants and can be combined with trace/background monitoring.
By Opsis AB based in Furulund, SWEDEN.
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PremiumOpen path ambient air quality monitoring
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.
By Cerex Monitoring Solutions, LLC. based in Atlanta, GEORGIA (US) (USA).
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PremiumAmbient air quality monitoring solutions for PM2.5/PM10 particulate monitoring
OPSIS provides real-time, flexible monitoring of particulate matter in the ambient air. Particulate matter monitoring with OPSIS, is a cost-effective solution, is ideally suited for use in modern monitoring stations. It can be remote controlled and includes automatic calibration, features that frees time. The SM200 meets the new regulation for automatic monitoring of PM10 and PM2.5. It also meets the new regulation for particulate matter sampling on filter membranes for further analysis of cadmium, nickel, PAH and other substances.
By Opsis AB based in Furulund, SWEDEN.
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Perimeter Ambient Air Monitoring
By Cerex Monitoring Solutions, LLC. based in Atlanta, GEORGIA (US) (USA).
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PremiumAmbient air quality monitoring solutions for fence-line monitoring
The OPSIS open-path monitoring system is an excellent tool for monitoring the air quality, fugitive emissions and gas leaks at industrial sites. By arranging monitoring paths strategically at locations outside the borderline of an industrial area, fugitive emissions and gas leaks will effectively be detected. By combining the measured gas data with meteorological parameters information such as where the pollution sources are located and the strength of the emissions can be calculated, using the EnviMan software.
By Opsis AB based in Furulund, SWEDEN.
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PremiumAmbient air quality monitoring solutions for tunnel monitoring
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.
By Opsis AB based in Furulund, SWEDEN.
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PremiumAmbient air quality monitoring solutions for street-level monitoring
To measure the air quality in a city is a challenge. A large number of gaseous components need to be measured with high accuracy. The monitoring site needs to be representative for the city and the system has to be easy to maintain and calibrate. The OPSIS open-path monitoring systems provide a flexible solution, giving the average concentration for an area. A single OPSIS system can measure all relevant gaseous components set by the authorities, such as NO, NO2, SO2, O3, BTX, NH3.
By Opsis AB based in Furulund, SWEDEN.
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PremiumAmbient air quality monitoring solutions for remote sensing of ship emissions
New regulation forces ships to lower the emissions of SO2. Ships travelling in SECA areas has to either run on low sulphur fuel, or install SO2 scrubbers. To measure the SO2 emissions from a ship is not an easy task. OPSIS provides the Port Authorities with a unique measurement principle where the emissions from the ship is measured remotely. Light is passing the emissions and by analyzing the light, concentrations of SO2 can be measured.
By Opsis AB based in Furulund, SWEDEN.
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PremiumUrban air quality monitoring
To measure air quality in the ambient air is a challenge. The monitoring site needs to be representative and not dependant on changes in local traffic. A large number of gaseous components need to be measured with high accuracy and high availability.
By Opsis AB based in Furulund, SWEDEN.
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PremiumMeasurement of methane and non-methane hydrocarbons for environmental air quality.
By AMETEK MOCON - Baseline based in Lyons, COLORADO (USA).
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Air monitoring equipments for outdoor & indoor air quality
Gradko’s ambient air monitoring equipment is widely used to monitor both indoor and outdoor air quality. Continuous development allows us to provide equipment for a broad range of applications, covering short-term and long-term monitoring. Pollutants can be detected even at very low levels – limits of detection are typically in the low parts per billion (ppb) range.
By Gradko International Ltd based in Winchester, UNITED KINGDOM.
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Air monitoring for laboratories
Many of the air quality analyses can be performed with standard laboratory consumables, such as traditional filter papers. However, some analyses require materials with specific features, for example filters with low metal levels.
Common air monitoring applications include:
- Air quality testing of ambient environment and emissions. Includes particulate monitoring methods such as PM2.5 and PM10, and chemical analysis such as heavy metals determination.
- Asbestos sampling and analysis
By GE Healthcare UK Limited based in Little Chalfont, UNITED KINGDOM.
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Data Acquisition and Control
By CEMS Experts - a division of GK Associates, Inc. based in Simi Valley, CALIFORNIA (USA).
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Premium
Low concentrations monitoring of benzene and aromatic hydrocarbons (BTEX) for pollution control and environmental monitoring
With over 15 years of experience in the measurement of volatile organic compounds (VOC), Environment SA announces the VOC72M, a new generation analyzer for the measurement of BTEX compounds by gas chromatography with photo-ionization detector (PID). The VOC72M can handle up to 40 compounds and eight configurations for analysis. This compact and fully automated analyzer with wide voltage range specifications (90-240V) provides equivalent performance to the laboratory chromatographs and is particularly suited to fixe or mobile ambient air quality monitoring laboratories. The VOC72M is fitted with a PID detector new generation, much more sensitive, more stable and whose lamp does not need to be cleaned; the analyzer integrates flow control fittings a 3 levels security system built on and uses only one gas (nitrogen). This robust and low maintenance instrument performs all the functions (sampling, analysis and data management) in a simple and completely autonomous mode. It is a particular
By Environnement S.A based in Poissy, FRANCE.
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Gas Detection Solutions for Aluminium
Primary aluminium smelting generates large amounts of hydrogen fluoride gas (HF). Worker safety and ambient air quality concerns require that HF be monitored at several locations in smelters. Traditionally, a variety of chemical sampling methods have been used for HF monitoring in and around smelters. However, these methods are labour intensive and require ongoing maintenance and consumables. During the past decade, laser based HF analyzers have been replacing the traditional methods. Laser analyzers are compact, robust and reliable and provide accurate HF data. Fast response times that enable easy correlation of high HF emissions with work practices.
By Boreal Laser Inc. based in Edmonton, ALBERTA (CANADA).
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Cost effective, real-time pollution monitoring networks
By Cairpol based in La Roche Blanche, FRANCE.
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