URG 9000 Series Ambient Ion Monitor
The 9000 Series Ambient Ion Monitors consist of four configurations.
The URG-9000A Ambient Ion Monitor (AIM) provides time-resolved direct measurements of anion particulate Nitrate, Sulfate, Nitrite, Phosphate and Chloride found in PM-2.5. Nitrite and Sulfate aerosols are produced as a result of the interaction of ammonia (NH3), NOx, SO2 and other gaseous constituents. These ions can represent a significant portion of the PM-2.5 and are important in understanding visibility degradation, atmospheric chemistry and inputs into various ecosystems.
The URG-9000B Ambient Ion Monitor (AIM) has an additional Ion Detector to allow for time-resolved direct measurements of cation particulate Ammonium, Sodium, Calcium, Potassium and Magnesium in addition to the anion particulate.
The URG-9000C Ambient Ion Monitor (AIM) provides time-resolved direct measurements of anion gases Hydrogen Chloride, Nitric Acid, Nitrous Acid and Sulfur Dioxide in addition to the anion particulate.
The URG-9000D Ambient Ion Monitor (AIM) provides time-resolved measurements of ammonia in addition to the anion gases, anion particulate and cation particulate.
Datasheets and Associated Files
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