Title Data type Download File Size Last updated
Use of the HFR500 fast FID for cold start gasoline calibration Application note PDF icon Application of HFR500 to cold start gasoline calibration.pdf 4.5 MB 14-Jun-2011
Sampling spark plug configuration for in cylinder sampling Diagram Image icon cams-gradient fill small.jpg 27.21 KB 19-Aug-2009
Flame Traverse Sampling Application note PDF icon CLD06v01 Fast gas analysis traversing a methane flame.pdf 607.88 KB 22-Sep-2015
Cold start PFI gasoline (animation) Sample data File Cold start FID animation.exe 986.59 KB 15-Apr-2010
Cold start gasoline HC, CO and CO2 Sample data PDF icon coldstartcoco2andhc.pdf 166.03 KB 18-Aug-2009
Exhaust valve leakage Sample data PDF icon exhaustleak.pdf 49.8 KB 19-Aug-2009
FTP cycle 100-205s - catalyst light off and HC fluctuation smoothing Sample data PDF icon ftp 100-205 secs (fid).pdf 152.33 KB 24-Feb-2015
FTP cycle 200-305s - lambda cycling shown by fast HC Sample data PDF icon ftp 200-305 secs (fid).pdf 114.96 KB 24-Feb-2015
FTP cycle 300-405s - effect of decel fuel shut off and acceleration transients on HC Sample data PDF icon ftp 300-405 secs (fid).pdf 91.67 KB 24-Feb-2015
FTP cycle 400-505s - HC emissions Sample data PDF icon ftp 400-505 secs (fid).pdf 96.44 KB 24-Feb-2015
FTP cycle start - 105s - HC emissions Sample data PDF icon ftp-0-105s(fid).pdf 118.82 KB 19-Aug-2009
Intake port fuel puddle dynamics Sample data PDF icon fuel puddle.pdf 67.27 KB 19-Aug-2009
In cylinder sampling of GDI engine Sample data File GDI FID animation.exe 442.96 KB 29-Apr-2010
FTP cycle over 505s - HC emissions Sample data PDF icon hc catalyst explanation.pdf 114.81 KB 19-Aug-2009
Decel fuel spiking causing catalyst damage Sample data PDF icon hc decel fuel shutoff.pdf 77.62 KB 19-Aug-2009
Cold start PFI gasoline HC emissions Application note PDF icon hfr01v02 si cold start.pdf 77.14 KB 18-Aug-2009
High rpm fuelling control Application note PDF icon hfr02v01 high rpm.pdf 149.57 KB 19-Aug-2009
HC emissions from a diesel-engined passenger vehicle Application note PDF icon HFR05v01 Diesel.pdf 288.67 KB 24-Feb-2015
Suitability of HFR500 for ethanol measurements Application note PDF icon hfr06v01 ethanol.pdf 13.2 KB 19-Aug-2009
Gasoline Direct Injection (GDI) HC emissions Application note PDF icon HFR07v01 GDI HC emissions.pdf 128.38 KB 24-Feb-2015
Intake manifold measurement of “found fuel” PDF icon HFR08v01 intake sampling.pdf 547.89 KB 02-Feb-2015
Combustion instability detection during catalyst heating phase of GDI cold start Application note PDF icon HFR09v01 GDI cold start catalyst heating strategy combustion instability.pdf 543.55 KB 24-Aug-2016
Cycle-by-cycle AFR measurement of a cold start using an NDIR500 and HFR500 Application note PDF icon NDIR03v02 AFR measurement.pdf 442.5 KB 24-Feb-2015
Two stroke short circuiting Sample data PDF icon two-stroke exhaust [hc].pdf 55.77 KB 19-Aug-2009