Air Monitoring 45 A simple and effective tool for fi ghting radon contamination
Over ten percent of cases of lung cancer are linked to an excess of exposure to radon, according to a report from the World Health Organisation. Radon (Rn) is present from a wide variety of natural and man-made sources. This odourless, colourless radioactive gas is the immediate decay product of radium resulting from the radioactive decay of uranium that takes place naturally in rock and soil. Hence all people are exposed to Rn in varying degrees.
Most Rn in indoor air comes from soil and is proving to be more of a hazard than levels of Rn in the drinking water supply. The level of Rn inside a building is largely determined by its location and whether the ground on which it is located has signifi cant levels of uranium present to create the gas. Once Rn reaches the open air, it will rapidly dissolve to a relatively harmless, low concentration. However, if it rises in to a home or commercial property, it can be trapped and build up to dangerous levels for people inside the building. The radioactive decay will then create alpha particles, which in turn can cause permanent damage to lung tissue.
To combat this danger, Euro-Gas have developed the Radon SS, a unique, high performance phototransistor gas sensor capable of detecting a fi eld range of 0-65,000Bq/m3
levels, with a standard range of 1750pCi/l Rn. This user-friendly technology can be easily integrated in portable and fi xed air quality and gas
detection instruments and offers operators complete data for current and average Rn alpha particle concentration. More information online:
ilmt.co/PL/o02B
New 2022
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comprehensive gas analysis guide available for downloading
Biogenic CO2 sampling
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Mercury CEMS
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Servomex has unveiled its Gas Guide for 2022, which is available to download from their website, the 2022 Gas Guide brings together all the information required to enable customers to fi nd the right gas solution for their process. The guide provides introductions to all Servomex gas analysers, service and system products for 2022.
Updating from the successful fi rst edition launched last year, the guide offers an expanded section of the solutions for key industrial applications, including new process diagrams and links to the latest videos.
Providing information on the gases measured, key applications, product features and benefi ts, there is also an improved A-Z directory of sensing technologies, with clearer and visual explanations as to how they work, and a section explaining the gas analysis solutions for a range of key applications.
The 128-page document allows customers to assess the key criteria when selecting the gas analyser, including gas measurement ranges, process environments, and the hazardous area, safety and environmental certifi cations offered.
Andy Cowan, President of Servomex, said: “Our 2022 Gas Guide provides everything our customers will need when it comes to fi nding the right solution for their gas analysis requirements.
“We’ve highlighted some key industry applications in this publication, explaining the processes involved and where our gas analyzers and systems deliver the most effective results.
“In addition, we detail the sensing technology that powers our innovative gas analysis – how it works, which gases it detects and what makes it the best fi t for certain applications.”
More information online:
ilmt.co/PL/mgkQ 57515pr@reply-direct.com
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WWW.ENVIROTECH-ONLINE.COM / /MIR 9000e / / MIR 9000P
Combustion / multi-gas CEMS
Portable multi-gas CEMS
@ / A/C SHELTER / Dust Alarm 40 / SM-5
Filter performance
/ QAL 991
/ Amesa-B
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