Partector 2

The world's smallest multimetric nanoparticle detector


The naneos Partector 2 is the world's smallest multimetric nanoparticle detector. The Partector 2 uses dual non-contact detection stages to measure lung-deposited surface area, particle number concentration and average particle diameter. Additionally, ultrafine particle (UFP) surface and ultrafine particle mass concentrations are calculated and displayed.

The 10 key benefits of the Partector 2 compared to traditional nanoparticle detectors, such as handheld CPCs, are:

 detects particles down to 10nm
 multiple meaningful metrics
 miniature and lightweight
 hassle-free & simple measurements
 fast startup time
 orientation-independent operation
 wide particle concentration range
 silent pump
 great battery life
 Android app and multiple IoT connection options


  • Simultaneous measurement and online display of 5 metrics: LDSA, particle number, average particle size, surface area, UFP mass (PM0.3)
  • High time resolution: 1 second
  • LDSA concentration range: from 0 - 12'000 µm²/cm³
  • Number concentration range: from 0 - 106 cm-3
  • Average particle diameter range: from 10 - 300 nm
  • Surface area concentration range: 0 - 50'000 µm²/cm³
  • UFP mass range (PM0.3): 0 - 2'500 µg/m³
  • Typical accuracy: 30%
  • Size: 142x88x34mm
  • Weight: 415 grams
  • Internal rechargeable Li:Ion battery, run time typically 22 hours in new devices
  • Data storage on a µSD-card (enough space for many years of data!)
  • Graphical display
  • High concentration alarm with adjustable threshold
  • Includes a java data analysis tool that runs on all major operating systems
  • Two years warranty
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Stay up to date!

We strive to continuously improve our products. The hardware, firmware, java data analysis software as well as calibration and testing procedures are regularly updated to create even better instruments. If you register your product, we can inform you about updates. A regular service of your instruments ensures that your device is always up to date.