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Anion and Cation Particle and Gas System - 9000D

The URG-9000D Ambient Ion Monitor (AIM) is a scientifically-advanced, multi-pollutant monitoring method which allows for continuous measurements of particle sulfate, nitrate, ammonium, chloride, potassium, magnesium, calcium and sodium. At the same time, the AIM provides time-resolved gas measurements of sulfur-dioxide, nitric acid and ammonia.

Measurement Capabilities

  • State-of -the-Art Sampler with the Ability to Separate and Analyze Each Ion Individually
  • Anion Gases and Particulate Analyzed Every Hour
  • Optional Configuration Available to Analyze Every 15 Minutes
  • Optional Lithium Bromide Check Standard with Every Sample


  • Detection Limit Range of .05 µg/m3
  • 3Lpm Sampling Rate
  • Wide Range 100-240VAC
  • Bidirectional RS232 Internal Data Storage
  • Displays Data in µg/m3
  • Available as Free Standing or Rack Mountable Unit


  • 15" x 16" x 36" (38.1 x 40.6 x 91.4 cm)
  • 65-85 lb (29.5-38.6 kg)

Analysis Method

  • Incorporates Proven Analysis Method of Dionex® Ion Chromatography which is Currently Being Used by USEPA
  • Requires as Little as 4 Liters of Deionized Water for 10 Sample Days
  • Can Collect and Analyze up to 10 Days Unattended
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IC Demonstration Video



Ordering Information

  • URG-9000D: Time Resolved Measurements of Sulfate, Nitrate, Ammonium, Chloride, Potassium, Magnesium, Calcium, Sodium, Sulfur-Dioxide, Nitric Acid and Ammonia.

IC Options

All of the Ambient Ion Monitors Include Chemical Suppression Ion Chromatographs (IC). The ICs on any of the URG-9000 Series Ambient Ion Monitors Can Be Upgraded to the Options Below:

  • Electrolytic Supression IC
  • Reagent Free™ IC