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
By Signal Group Ltd based in Camberley, UNITED KINGDOM.
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 Life Sciences based in Marlborough, MASSACHUSETTS (USA).
Several EU directives and national laws in European countries set requirements for continuous monitoring of flue gas emissions at power plants. Further requirements are set on the quality assurance of the installed measurement systems at the plants. The relevant standard in this regard is EN 14181:2004, the quality assurance of automated measuring systems. The standard dictates how to determine that the measurement systems installed for continuous emissions monitoring at a plant operate according to the directives and regulations set. Two major parts of this on-going quality assurance cycle are the QAL2 and AST procedures. A test laboratory performs tests on the systems on-site, and determines whether the systems fulfill the set requirements or not.
By Gasmet Technologies Oy based in Helsinki, FINLAND.
Dynamic Air Cleaners are an ideal indoor air quality solution for schools, colleges and universities. Without sacrificing budgets, higher education institutions can utilize these highly-versatile air cleaners to lower energy costs and establish greener, healthier learning environments for teachers and students. A report from The American Institute of Architects, The Redford Center, ICLEI USA – Local Governments for Sustainability and the U.S. Green Building Council (USGBC) estimates inefficiency costs the average school $100,000 each year. The report also states 14 million students attend schools considered below standard or dangerous, with more than 15,000 schools having air deemed unsafe to breathe. Generating a return on investment in three to five years, Dynamic Air Cleaners remove dangerous airborne particles that other air cleaning systems miss, including odors, smoke, bacteria, allergens, fine dust, mold and pollen, without producing any harmful ozone.
By Dynamic Air Quality Solutions based in Princeton, NEW JERSEY (USA).
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