Nanoparticle Measuring Devices » U-SPMS System

Determination of the particle size distribution of ultrafine aerosols from 4 nm to 1.2 µm

Applications
  • Filter test
  • Aerosol research
  • Environmental and climatic studies
  • Inhalation experiments
  • Interior and workplace measurements
Applications
  • Filter test
  • Aerosol research
  • Inhalation experiments
  • Workplace measurements
Applications
  • Filter test
  • Aerosol research
  • Environmental and climatic studies
  • Inhalation experiments
  • Interior and workplace measurements
Applications
  • Filter test
  • Aerosol research
  • Inhalation experiments
  • Workplace measurements 
The U-SMPS series comprises a DEMC particle classifier, with which a monodisperse particle fraction is obtained from a polydisperse aerosol, depending on the applied voltage. The number concentration is determined with a particle counter. Prof. Wiedensohler (IfT Leipzig, Germany) developed the algorithm used by Palas® for inversion of the measured data to yield the particle size distribution.

The U-SMPS is able to measure concentrations of up to 108 particles/cm3 . The U-SMPS is equipped with a continuous and fast-scanning principle of measurement and scans both up and down. Palas® is the first manufacturer in the world to develop and incorporate this up-and-down scan mode. The U-SMPS universally supports DMAs, CPCs, and aerosol electrometers from other manufacturers. It is able to be connected to other computers or networks using various interfaces (USB, LAN, WLAN, RS-232/485).

The U-SMPS is successfully used in practice due to its special advantages.

Cookie-Einstellungen

Unsere Webseite verwendet Cookies, um Ihnen ein angenehmeres und sicheres Surfen zu ermöglichen.

Cookies sind für die Funktionalität des Benutzerbereichs sowie für die Warenkörbe notwendig.

Um unser Angebot und unsere Webseite weiter zu verbessern, erfassen wir anonymisierte Daten für Statistiken und Analysen.