Water Based, Condensation Particle Counter

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Place of Origin:
United States
Brand Name:
Water Condensation Particle Counter
Model Number:


The High Dilution CPC (CPC-HD) is a condensation particle counter (CPC)

The Model 1110 Water Condensation Particle Counter is a new Di water based, particle counter using water as the working fluid. The unique single-flow mixing mechanism of the Model 1110 induces condensational growth to detect particles as small as 10nm at a sample flow rate of 3 L/min, all within a package of modest size. This is accomplished by a rotating flow of a warm saturated aerosol in a cold condenser to create cooling, mixing and condensation particle growth. With a large 8” touch-screen interface, a robust fluid handling system and water as a benign working fluid, the Model 1100 is a user-friendly and environmentally-friendly instrument for aerosol research, indoor and outdoor air quality measurements, health effects research, and industrial applications.


  • Large 8” (200 mm) touch-screen color display
  • Low water consumption (~ 2 mL/hr)
  • Simple, robust water management system
  • Removable wicking material
  • Single-particle counting with real-time, live-time coincidence correction for accurate measurement at high concentrations
  • Low Maintenance - Continuous operation for 10 days with just 0.5 L of water
  • User-Friendly - Touch-screen control of advanced software facilitates measurement, data analysis, PDF report generation and data transfer via USB
  • Environmentally Friendly – DI Water or WFI as the working fluid
  • Semiconductor and Pharmaceutical aerosol particle counting applications