Air Monitoring 37


that enable the accurate reliable measurement of stove emissions, so it is pleasing to see such signifi cant improvements in the latest certifi ed stoves.


“Clearly, the public is now acutely aware of air quality issues, and the recent problems in the power sector are likely to force many consumers to consider the use of wood burners. Both air quality and climate change will therefore benefi t from the fact that the Ecodesign regulation has set a minimum standard, and that stove emissions levels can now be included in purchasing decisions.”


Signal Group Ltd develops and manufactures gas analysers for the professional testing of VOCs, vehicle and engine emissions, tobacco smoke, impurities in special gases, power plant emissions, catalyst effi ciency, and boiler/burner combustion emissions.


effi ciency and signifi cantly reduced emissions. So much so, that a modern stove that meets Ecodesign produces up to 80% less particulate emissions than a stove that is 10+ years old, and up to 90% less than an open fi re.”


Looking forward, Stephane Canadas says: “Emissions control regulations now cover every type of combustion source, from wood burning stoves all the way up to power stations, and it is pleasing to see the enthusiasm with which the stove manufacturers have embraced the new regulations.


“As a UK manufacturer of reference method gas analysers, we have been working closely with a number of test houses and stove manufacturers, to develop emissions monitoring systems


Since 1977 the company has been manufacturing state-of- the-art, high-end reference gas analyzers based on fl ame ionisation detectors (FID), chemiluminescence detectors (CLD), and a variety of non-dispersive infra-red (NDIR) technologies. Other peripheral equipment manufactured by the company supports the ability to develop bespoke turnkey systems for customers.


Signal’s highly experienced support team helps customers to specify the most appropriate monitoring equipment whilst also delivering maintenance and service contracts to ensure accurate and reliable monitoring. High calibre and well-trained representatives around the world offer the same levels of sales and service backup to customers around the world.


Author Contact Details Signal Group Ltd • 12 Doman Road, Camberley, Surrey GU15 3DF, UK • Tel +44 (0) 1276 682841 • Email: sales@signal-group.com • Web: www.signal-group.com


10,000 particulate monitor


landmark achieved Air pollution is one of the main environmental problems to be addressed by cities worldwide. In order to foster sustainable development and mitigate climate change, it is important to provide national and regional authorities with high quality and very accurate monitoring solutions for the measurement of criteria pollutants (PM 10, PM2.5


, O3 , CO, SO2 and NOx concentrations in ambient air.


With over 40 years of experience in air quality monitoring, ENVEA has supplied worldwide thousands of certifi ed and approved gas and particulate monitors, complete AAQMS and CEMS solutions.


Fresh out of production at ENVEA’s factory in the Paris region, the 10,000th particulate matter monitor MP101M has left for China, to reach Shanxi Jinyansisheng Environmental Engineering Co., Ltd, a long-term partner of ENVEA China Ltd.


Shanxi Jinyansisheng Environmental Engineering Co., Ltd established in May, 2008 and located in the ancient city, Xian, is a high-tech company specialised in R&D, production, sales, operation and service of environmental monitoring systems and water quality monitoring instruments. Jinyansisheng combines innovative technology, high quality instruments and service with scientifi c spirit to continuously create value for users and employees.


Since the beginning of their cooperation in 2016, ENVEA China Ltd. and Shanxi Jinyansisheng Environmental Engineering Co, Ltd. have set up approximately 50 automatic air quality monitoring systems and 20 sets of automatic pollution source monitoring systems for local government and enterprises at all levels. They have also established a perfect management platform for automatic environmental monitoring systems.


The 10,000th analyzer is both a moment of celebration and a tribute to this partnership and friendly cooperation. Seizing this opportunity, ENVEA China and Jinyansisheng have renewed their commitment to continue serving environmental protection with integrity and responsibility.


By providing high quality and high-performance monitoring solutions and services, both companies take on their mission and contribution to the embellishment of China and the realization of China dream. By raising awareness about environmental issues through the measurement and the monitoring, they enable successful action to be taken by the authorities to protect the environment and communities.


More information online: ilmt.co/PL/xrya For More Info, email:


email: For More Info, email: email:


57082pr@reply-direct.com )


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 For More Info, email:


email: For More Info, email:


51267pr@reply-direct.com


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