Ride-Along Vehicle Emission Measurement System

Emission Measurements

Standard: Oxides of Nitrogen (NO_X) Carbon Monoxide (CO) and Carbon Dioxide (CO₂) Particulate Matter (PM)	Particulate Filters and Holder
Optional: Total Hydrocarbons (THC) Speciated Volatile Organic Compounds (VOC) Aldehydes and Carbonyls Sulfur Dioxide (SO₂) Ammonia (NH₂)	Standard Gas Analyzer Module