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Condensation Particle Counter 3750-CEN

SKU: 3750-CEN

As a first step in harmonizing the measurement of ultrafine particles (UFPs) in the atmosphere, the European Committee for Standardization (CEN) created the Technical Specification CEN/TS 16976 which defines a set of requirements for the Condensation Particle Counter (CPC) and the sampling system.

The CPC Model 3750-CEN is fully compliant with the CEN/TS 16976 technical specifications.

Product Details

The new model builds on the gold standard in nanoparticle counting since many decades. The new updates extend the concentration range, provide easier use for everyone with an intuitive direct-touch user-interface, new software and secure internal data storage for months of data.

The CPC model 3750-CEN now also fits seamlessly into the family of four Butanol-based CPCs including the High Concentration, the Ultrafine Particle and the 1-nm model, and is fully integrated into the SMPS™ family model series 3938.

*SMPS™ stands for Scanning Mobility Sizer, another reference system by TSI to measure nanoparticle size distributions.


  • Air quality monitoring
  • Health effect studies
  • Basic aerosol research

Features and benefits

  • Compliant to CEN/TS 16976:2016
  • Extended concentration range up to 100,000 particles/cm³
  • Detection efficiency at low particle size
    • D50 = 7 nm ± 0,7 nm
    • D90 < 14 nm
  • Your order includes the verification and calibration by the World Calibration Centre for Aerosol Physics, Leibniz Institute for Tropospheric Research (TROPOS).
  • Now compatible to the Particle Sizer SMPS™
  • Data rate up to 50 Hz - Capture highly dynamic processes
  • Reliable internal memory storing weeks of data for continuous monitoring
  • Water-removal system - Compatible to high-humidity environments
  • Diagnostics with Pulse Height Monitoring
  • Fast response to rapid changes in aerosol concentration (T10-90 < 1 sec)