emissions sampling News
-
Pilot gas scrubber odor control and air pollution control
Last year Task Environmental Engineering has been investing in a brandnew pilot gas scrubber for the treatment of industrial emissions. The pilot gas scrubber consists of a twostage stacked column in polypropylene, provided with the necessary dosing pumps, pH and redox measurement and control circuits. The installation can be operated as a one or two stage gas scrubbing unit, with several ...
-
Sierra CP Introduces New Automatic Filter Changer
Sierra CP, the Automotive Test Systems Division of Sierra Instruments, announces the release of their Automatic Filter Changer (AFC), a compact and portable safety and automation tool that makes gravimetric PM emissions sampling easier, faster and safer. A plug-and-play efficiency upgrade to any Sierra BG3 partial flow sampling system, the AFC is a valuable addition to every emissions test ...
-
Particles as a Part of Air Quality Monitoring
Join us for a 45-minutes webinar that emphasizes the need for particle number (PN) based counting and sizing solutions complimentary to the widely used particle mass (PM) sensors, especially for the size range of ultrafine particles (UFP < 100 nm). While monitoring different emission sources continuous sampling and transportation of the aerosol size fractions need to be taken into ...
-
New worldwide test procedures for measuring emissions from trucks and buses
Truck and bus manufacturers will be able to develop just one family of engines for all major world markets, due to a new Global Technical Regulation (GTR), which was agreed at the United Nations Economic Commission for Europe (UN/ECE) in Geneva. The regulation will enter into force within eight months and set harmonised standards for the exhaust emissions of lorries and buses. It creates a ...
-
Sierra BG 3 partial flow dilution sampler now legal alternative for US EPA Part 1065
The US EPA has ruled that Partial Flow Dilution (PFD) technology, as demonstrated in conclusive testing with Sierra Instrument’s BG®3 <http://www.sierrainstruments.com/emissions/bg3.html> , is now legally recognized as an alternative to traditional Constant Volume Sampling (CVS). The new ruling in favor of light and heavy duty engine particulate emissions certification over ...
-
Manufacturers Find Cost-Efficient Ways to Meet Surging Demand
Highland, Michigan – July 15, 2010 – Neptech, Inc., a leading provider in the emissions testing field, has expanded its scope of contract services at its Tech Center in Highland, Michigan. The Neptech team is structured to support an expansive market – from original equipment manufacturers and suppliers to R&D labs and testing facilities throughout North America. The ...
By Neptech Inc.
-
testo NanoMet3: The Golden Instrument for Real Driving Emissions RDE
With an eye on Real Driving Emissions (RDE) proposed in forthcoming European Emission Standards for the type approval of light-duty vehicles, Testo SE & Co. KGaAhas unveiled an innovative portable instrument for solid nanoparticle counting and classification. Testo NanoMet3 measures number concentration in a wide range from 1E4 to 3E8 #/ccm and average diameter in the size range 10 to 300 nm ...
-
Effects of reducing particulate emissions from vehicles
Vehicles are an important source of particulate matter (PM) pollutants. A new study cautions that reductions in PM exhaust emissions will not necessarily be matched an equal reduction in the toxic effects of emissions on health and the environment. This is important when designing regulations to limit the ecotoxicity of exhaust PM. Incomplete combustion of fuels and the breakdown of lubricants ...
-
MCERTS delivers confidence in multi-parameter monitors
Simon Wills, Managing Director of OTT Hydrometry, the hydrometeorological and water quality instrumentation company, was presented with an MCERTS certificate for Hydrolab water quality monitors at WWEM 2010. Simon was accompanied by Lea Ann Zullig the Global Director of Sales and Marketing for Hydrolab products. In this article, Simon explains the reasoning behind this initiative and outlines the ...
Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you