| Title | Combustion instability detection during catalyst heating phase of GDI cold start | Data Type | Application note | Download File | hfr09v01-gdi-cold-start-catalyst-heating-strategy-combustion-instability.pdf | Size | 556.60 KB | Last Updated | |
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| Title | Flame Traverse Sampling | Data Type | Application note | Download File | cld06v01-fast-gas-analysis-traversing-a-methane-flame.pdf | Size | 1.69 MB | Last Updated | |
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| Title | FTP cycle 100-205s - catalyst light off and HC fluctuation smoothing | Data Type | Sample data | Download File | ftp-100-205-secs-fid.pdf | Size | 155.98 KB | Last Updated | |
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| Title | FTP cycle 200-305s - lambda cycling shown by fast HC | Data Type | Sample data | Download File | ftp-200-305-secs-fid.pdf | Size | 117.72 KB | Last Updated | |
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| Title | FTP cycle 300-405s - effect of decel fuel shut off and acceleration transients on HC | Data Type | Sample data | Download File | ftp-300-405-secs-fid.pdf | Size | 93.87 KB | Last Updated | |
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| Title | Gasoline Direct Injection (GDI) HC emissions | Data Type | Application note | Download File | hfr07v01-gdi-hc-emissions.pdf | Size | 131.46 KB | Last Updated | |
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| Title | FTP cycle 400-505s - HC emissions | Data Type | Sample data | Download File | ftp-400-505-secs-fid.pdf | Size | 98.76 KB | Last Updated | |
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| Title | HC emissions from a diesel-engined passenger vehicle | Data Type | Application note | Download File | hfr05v01-diesel.pdf | Size | 295.59 KB | Last Updated | |
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| Title | Cycle-by-cycle AFR measurement of a cold start using an NDIR500 and HFR500 | Data Type | Application note | Download File | ndir03v02-afr-measurement.pdf | Size | 453.12 KB | Last Updated | |
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| Title | Intake manifold measurement of “found fuel” | Data Type | Application note | Download File | hfr08v01-intake-sampling.pdf | Size | 561.04 KB | Last Updated | |
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| Title | Use of the HFR500 fast FID for cold start gasoline calibration | Data Type | Application note | Download File | application-of-hfr500-to-cold-start-gasoline-calibration.pdf | Size | 4.72 MB | Last Updated | |
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| Title | In cylinder sampling of GDI engine | Data Type | Sample data | Download File | gdi-fid-animation.exe | Size | 453.60 KB | Last Updated | |
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| Title | Cold start PFI gasoline (animation) | Data Type | Sample data | Download File | cold-start-fid-animation.exe | Size | 1.01 MB | Last Updated | |
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| Title | FTP cycle over 505s - HC emissions | Data Type | Sample data | Download File | hc-catalyst-explanation.pdf | Size | 117.56 KB | Last Updated | |
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| Title | Two stroke short circuiting | Data Type | Sample data | Download File | two-stroke-exhaust-hc.pdf | Size | 57.11 KB | Last Updated | |
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| Title | High rpm fuelling control | Data Type | Application note | Download File | hfr02v01-high-rpm.pdf | Size | 153.16 KB | Last Updated | |
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| Title | Suitability of HFR500 for ethanol measurements | Data Type | Application note | Download File | hfr06v01-ethanol.pdf | Size | 13.52 KB | Last Updated | |
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| Title | Intake port fuel puddle dynamics | Data Type | Sample data | Download File | fuel-puddle.pdf | Size | 68.88 KB | Last Updated | |
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| Title | Decel fuel spiking causing catalyst damage | Data Type | Sample data | Download File | hc-decel-fuel-shutoff.pdf | Size | 79.48 KB | Last Updated | |
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| Title | Sampling spark plug configuration for in cylinder sampling | Data Type | Diagram | Download File | cams-gradient-fill-small.jpg | Size | 27.86 KB | Last Updated | |
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| Title | Exhaust valve leakage | Data Type | Sample data | Download File | exhaustleak.pdf | Size | 50.99 KB | Last Updated | |
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| Title | FTP cycle start - 105s - HC emissions | Data Type | Sample data | Download File | ftp-0-105s-fid.pdf | Size | 121.68 KB | Last Updated | |
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| Title | Cold start PFI gasoline HC emissions | Data Type | Application note | Download File | hfr01v02-si-cold-start.pdf | Size | 79.00 KB | Last Updated | |
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| Title | Cold start gasoline HC, CO and CO2 | Data Type | Sample data | Download File | coldstartcoco2andhc.pdf | Size | 170.01 KB | Last Updated | |
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