AeroTrak 9001

AeroTrak 9001


Extremely low false-count rate provides accurate 10nm measurements at low particle concentrations to confidently monitor mini-environments and process gases, keeping manufactured products safe from nanoparticle contamination.



The AeroTrak Cleanroom Condensation Particle Counter (CPC) Model 9001 is the only water-based, laminar flow, high flow rate instrument on the market. It provides you with the confidence you need to monitor critical environments to the highest standards. Using patented technology, the AeroTrak 9001 Cleanroom CPC instrument provides 10nm sensitivity at a 0.1 CFM (2.83 L/min) flow rate. With an ultra-low false count rate, it is ideally suited to the low particle concentrations found in ISO Class 1 and Class 2 environments.



  • Tracking down nano-scale particle contamination sources (10nm < 100nm)
  • Process improvement
  • Monitoring clean areas
  • Looking for filter leaks
  • Conducting indoor air quality investigations


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