Vehicle Testing
Heavy- and Medium-Duty
Chassis Dynamometer
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R&D, OBD, and certification testing up to 575 hp
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Simulated weight up to 80,000 lb (36,364 kg)
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Standard or custom test cycles available
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Diesel, gasoline, CNG, and dual fuel capabilities
Light-Duty
Chassis Dynamometer
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Engine calibration, certification, and development
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Maximum speed 8,000 rpm
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10″ CVS dilution tunnels
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Horiba emissions bench / bag sampling
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CFR compliant (part 89 and 90)
Emission Capabilities
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Full flow CVS & partial flow system
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Gaseous emissions (Horiba MEXA 7200): NOx, NO2, NO, THC, CH4, CO, CO2
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NH3 measurement using MKS FTIR
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Celeco smoke meter
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Double dilution gravimetric PM, Horiba MDLT partial flow PM
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PM elemental and organic carbon (EC:OC) speciation
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Wet/dry chemical lab capabilities
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Other capabilities upon request: raw emissions measurement, urea storage and distribution, PM sulfate, and nitrate analysis