Mobile Exhaust Emission - Pems

Vehicle performance tests can be performed with the HORIBA OBS ONE PEMS device, which enables exhaust flow and emission measurements of passenger and commercial vehicles in the laboratory and in motion.

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PEMS

• It can make on-board emission measurements in accordance with UN / ECE Reg.49, Rev.6, (EU) 582/2011, (EC) 715/2007, RDE-LDV and US EPA CFR 40 part 1065.
• Compliant with EC692 / 2008 Annex IIIA
• Suitable for checking linearity
• Exhaust flow rate measurement range between 50-3000kg / h and ± 0.5% exhaust flow rate measurement accuracy
• It can measure CO, CO2, NO and NO2 gases

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