Ambient Air Monitoring Applications available in Tennessee
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Sulfur or odor gas analyzers for ambient air monitoring
Sulfur compounds = TRSMEDOR H2S / Mercaptans / TOS / TRS. Odor are coming from sulfur or ...
By Chromatotec Group based in Val de Virvée, FRANCE.
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BTEX and VOC gas analyzers for ambient air monitoring
This market is driven by law and legislations made in Europe and/or USA (US EPA). It deals with ambient air monitoring : analysis / calibration / automatic zero air in continuous 7 days a week. Ambient air monitoring: in France this service is controlled by associations that calculate the ATMO index. CHROMATOTEC instruments such as the BTX ,the Sulfur and the VOC analyzers can be a good complement of their analyzers such as O3, CO2, DUST… in the analysis of ambient ...
By Chromatotec Group based in Val de Virvée, FRANCE.
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Ambient Monitor Gas Calibration with Ozone Generators
Environics® Ambient Monitor Calibrator with Ozone Generators facilitate dynamic calibration of ambient air analyzers. These instruments automatically perform zero, precision, span and multi-point calibrations using NO, NO2, SO2, CO, O3, hydrocarbons and other gases of interest. All ozone generators are factory calibrated using a NIST traceable ozone standard. The Series 6100, Series 6103 and Series 9100 all meet or exceed U.S. Environmental Protection Agency ...
By Environics, Inc. based in Tolland, CONNECTICUT (USA).
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Dust on-line monitoring solution
With the application of air quality PM2.5 standards, people have a clear understanding and attention on ambient air quality, countries also present clear requirements and control objectives. Due to the speeding up of development process of cities construction in recent years, unceasing expands of the urban area and population scale, sustained growth of energy demand, motor vehicle ownership, various construction projects, the situation of urban air quality improvement work is more ...
By Hangzhou Chunlai Technology CO., Ltd. based in Hangzhou, CHINA.
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Direct atomic absorption mercury determination in tissues and biological samples
INTRODUCTION Mercury and its compounds are highly toxic substances fo r humans. It occurs naturally and exists in various forms: elemental (or metallic); inorganic (e.g. mercuric chloride); and organic (e.g., methyl- and ethylmercury). These forms all have different toxicities and implications for health. Among naturally occurring mercury compounds, methylme rcury exerts a significant influence (neurotoxic action) on human ...
By Lumex Instruments based in Mission, BRITISH COLUMBIA (CANADA).
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Weather Monitoring for the Air and Climate Industry
OWI-430 DSP-WIVISTM Present Weather and Visibility Sensor Combines present weather identification, precipitation measurement and visibility into a single rugged package. • Outstanding performance yet low cost • DSP based – no field calibration required • Advanced scintillation technology • Intelligent algorithms based on over 800 million hours of OSi sensor field data • Rugged design – field proven from tropical to sub-arctic environments • Easy Installation and integration • Long-term reliability – designed for ...
By Optical Scientific Inc. (OSi) based in Gaithersburg, MARYLAND (USA).
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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 ...
By Gasmet Technologies - a Nederman company based in Vantaa, FINLAND.
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Ambient 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 ...
By OPSIS AB based in Furulund, SWEDEN.
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Ambient 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 ...
By OPSIS AB based in Furulund, SWEDEN.
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Monitoring of mercury in ambient air
Mercury, being widespread in environment, has toxic effect on a human organism even at a low concentration. Therefore, quantitativ e determination of mercury in vari ous environments is one of the most important environmental monitoring problems. The use of a mercury analyzer RA-915M/RA-915+/RA- 915Light with Zeeman background correction provides di rect real-time continuous determination of mercury in air from 0.5 ng/m 3 within the overall possible range of me rcury concentration in ambient ...
By Lumex Instruments based in Mission, BRITISH COLUMBIA (CANADA).
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Solutions for indoor air quality
We provide customized solutions for improvising Indoor air quality & also achieving energy efficiency. We have successfully implement disinfection treatment solution for Hotels, Hospitals, Office Buildings IT Parks, Banks, Schools, Commercial Buildings, Malls, Exhibition Centers, Multiplexes, Industries. Addressing issues like Indoor Air Quality, Odour, Allergy, Smoke, Dusk, Cross Infection, ...
By Chemtronics Technologies (India) Pvt. Ltd. based in Mumbai, INDIA.
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Ambient air quality monitoring solutions for urban 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 ...
By OPSIS AB based in Furulund, SWEDEN.
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Continuous emissions monitoring for aluminium smelters
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 ...
By OPSIS AB based in Furulund, SWEDEN.
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Air sampling & monitoring systems for government sector
HI-Q serves the needs of various government agencies with a wide range of application-specific, customized air sampling products. HI-Q works directly with governmental agencies such as the Environmental Protection Agency (EPA), Department of Energy (DOE), Department of Defense (DOD) & Department of Homeland Security (DHS) to develop situation specific, cutting edge air sampling products to help recognize potential threats. Since September 11, 2001, HI-Q continues to have an ongoing relationship with the EPA ...
By HI-Q Environmental Products Company, Inc. based in San Diego, CALIFORNIA (USA).
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Air quality measurement solutions for government sector
Increase air quality monitoring capacity without sacrificing data quality. Clarity’s air pollution monitoring solution is designed to complement existing government infrastructure. We work with you to design a robust air quality monitoring network that is validated for data accuracy and ...
By Clarity Movement Co. based in Berkeley, CALIFORNIA (USA).
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Direct AA Mercury determination in cosmetics
INTRODUCTION High mercury concentration can be found in such cosmetic products as skin lightening soaps and creams, makeup cleansing products, and mascara. Mercury in cosmetics exists as inorganic and organic compounds. Inorganic mercury (e.g. ammoniated mercury) is used in skin lightening soaps and creams. Organic mercury compounds, such as thiomersal, are used as cosmetic preservatives in makeup cleansing products and ...
By Lumex Instruments based in Mission, BRITISH COLUMBIA (CANADA).
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Ambient Continuous Metals Monitoring/ Fence Line Monitoring/ Source Identification
The Xact® 625i combined with ADAPT software creates the industry's most powerful tool for high time resolution detection of airborne metals. The Xact® 625i measures trace metals at very low detection limits at time resolutions down to 15 minutes. The ADAPT package captures corresponding wind speed and wind direction data, then seamlessly integrates the measurements into wind regression analyses available at the touch of a button. This creates the most single most powerful fence line/ source identification ...
By Cooper Environmental / Sailbri Cooper Inc. based in Tigard, OREGON (USA).
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Air sensors for Air Quality & Environmental Agencies
Does your air monitoring network have blind spots? Cities such as London, Paris, and Perth have worked with Clarity to implement hybrid, low-cost ambient air quality monitoring networks to supplement existing regulatory air pollution measurement ...
By Clarity Movement Co. based in Berkeley, CALIFORNIA (USA).
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Gas monitoring instruments and systems for titanium dioxide
Titanium dioxide is the most important white pigment used in the polymer industry. It is widely used, because it efficiently scatters visible light, thereby imparting whiteness, brightness, and opacity when incorporated into a plastic ...
By Gasmet Technologies - a Nederman company based in Vantaa, FINLAND.
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Gas monitoring instruments and systems for semiconductor manufacturing
In the semiconductor manufacturing industry, various perfluorinated compounds (PFCs) are used. The emissions of the PFC compounds into the ambient air are reduced by scrubbing of the exhaust gases from the process. In this process, the Gasmet™ FTIR Gas Analyzers can be used to measure the emissions into the atmosphere and also monitor the efficiency of the scrubbers. Typically monitored PFCs in the exhaust gas include carbon tetrafluoride CF4, trifluoromethane CHF3, and hexafluoroethane ...
By Gasmet Technologies - a Nederman company based in Vantaa, FINLAND.
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