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