Presentation on the consortium researching a methodology for the measurement of particles to about 10 nm and development of a high efficiency PN-Portable Emission Measurement System (PEMS) demonstrator.

Testing of ECE (European) and NAO (North American) brake pads, including copper-free variants, for particle emissions.

SUREAL-23 program work package schedule. The SUREAL-23 project is developing novel nanoparticle concentration/size/composition measurement instrumentation, with special focus on the ultrafine nanoparticles emitted by internal combustion engines. The goal of the project is to quantitatively and qualitatively assess nanoparticle emissions of less than 23 nm and down to 1nm in size, in order to facilitate future emission regulations as well as to assess any potential trade-offs between advances in engine technology, efficiency and emissions.