Document Number PMP-28-05
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Document title Emerging requirements for measuring pollutants from automotive exhaust emissions
Date 21 Nov 2013 Progress report on the European Metrology Research Programme.
Source(s) JRC
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PMP | Session 28 | 21 Nov 2013

29. JRC also provided an update on periodic emission control metrological validation – see also (GRPE-PMP-28-05) – 7 instruments reviewed and tested. Research on-going for instruments to replace todays opacimeters – instruments evaluated show large variability at low PN / mass conc. and sizes.