News & Events
M27 Meeting in Aarhus (DK) on 1st and 2nd of December 2022
At the beginning of December 2022, MetroPEMS consortium members met offline and online to discuss the progress of the project and plan the last part...
Report: Summary report on the current state-of-the-art of Exhaust Flow Meter (EFM) calibration procedures, including (i) its associated uncertainty for relevant carrier gases and (ii) its relation to on-road emission tests
This report follows from a literature investigation into the current state-of-the-art of PEMS EFM SI-traceable calibration procedures.
Peer-reviewed publication on particle number
Hammer et al. have characterised a state-of-the-art silver particle generator for calibration of CPC, DMA, and PN-PEMS devices in the diameter range...