TSI 3750 Condensation Particle Counter


The gold standard in nanoparticle counting for many decades is now updated with newly extended size and concentration range.

TSI CPCs are the most referenced Condensation Particle Counters, backed up by 40+ years of experience. The 4 th generation makes the best CPCs even better: Providing easier use for everyone with an intuitive direct-touch user-interface, new software and secure internal data storage for months of data. Improved performance, new features and diagnostics make it the best CPC in the market.

SKU: TSI3750 Tags: , , , ,


Product Details

The Standard CPC model 3750 fits seamlessly into the family of four Butanol-based CPCs including the High Concentration, the Ultrafine Particle Counter, 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.


  • Extended concentration range up to 100,000 particles/cm³
  • Extended size range down to 7 nm (D50) – Improved counting efficiency for SMPS
  • Data rate up to 50 Hz – Capture highly dynamic processes
  • Water-removal system – Compatible to high-humidity environments
  • Improved Diagnostics with Pulse Height Monitoring
  • Fast response to rapid changes in aerosol concentration (T10-90 < 1 sec)
  • Upgradeable with CEN/TS 16976 calibration for continuous ambient monitoring
  • Upgradeable to 1-nm-CPC with compatible Nano Enhancer


  • Basic aerosol research
  • Filter testing
  • Combustion
  • Health and atmospheric studies


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