Fast On-board Analyzers for Emissions Calibration
Real Driving Emissions (RDE) is now an integral part of European vehicle emissions testing. Perhaps its most challenging aspect for vehicle manufacturers and engine calibrators are the rapidly changing conditions under which the engine has to operate during real world conditions.
Typically, emissions are measured by Portable Emissions Measurement Systems (PEMS) but such systems tend to have response times of several seconds; smoothing out short-duration emissions events and making them difficult to identify alongside their associated engine conditions. Cambustion's fast emissions analyzers allow for identification of individual emitting events, such as gear changes, or transients induced by traffic lights.
For more information on these applications follow the link below.On-board measurement for engine calibration and local air quality
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