Grimm 11-C Portable Mini Laser Aerosol Spectrometer

Grimm's portable mini laser aerosol spectrometer 11-C captures every single particle ranging from 0.25 to 32 μm and classifies them into 31 size channels. It fits a broad range of applications, from fine dust monitoring in industrial and manufacturing facilities to workplace measurements.

The measured dust sample is always collected on an integrated removable PTFE filter, so that a subsequent analysis is possible at any time. Measurement data can be conveniently accessed using the built-in Ethernet connection, checked online via laptop or tablet, and can be stored on SD card or USB flash drive.

Key Specifications

  • Particle size range from 0.25 to 32 μm in 31 size channels; 11 size channels smaller than 1μm for precise submicron detection
  • Real-time monitoring of particle number and PM 10, PM2.5, and PM1
  • Outputs measurement data as particle count and dust mass fractions
  • Flow and return of the permanent rinsing air helps keep the optical measurement cell clean
  • SD-card, USB, Bluetooth, and Ethernet data communication interfaces
  • Small, portable, rugged, battery powered, and remote controllable via Bluetooth

Supporting Documentation

Click the file icon to view the file online, or right-click on the file icon and select "Save Target As..." to download the file to disk for later viewing.