Summary of the PN calibration project under the European Metrology Research Programme’s project on “emerging requirements for measuring pollutants from automotive exhaust emissions” (EMRP ENV-02).
Hans-Peter Andres (METAS) gave an overview of the EMRP-ENV-02 project and the 6 deliverables and status to date. Final workshop 13-14 May 2014.
Key conclusions:
Secondary aerosol and transfer functions – eg could be emery oil as long as traceability through the silver particles. H-G Horn briefly outlined a procedure for traceability.