DURAG GROUP Technologievideo GRIMM AEROSOL

How does the invisible become visible? Let’s take a closer look at the unknown composition of particles in the air, that constantly accompanies us. If we decode and understand this composition and unlock its secrets, we can start working on a cleaner environment and a more sustainable future. With our technologies we contribute to this task, for example with products for aerosol air measurement in real time from GRIMM Aerosol, a member of the DURAG GROUP. These technical solutions feature a precisely controlled laser light which makes the smallest airborne particles visible and determines their number and size.
Our low-maintenance spectrometers are even able to identify particles from 35 µm down to 1 nm with additional modules. All measured particles are separated on a filter, resulting in particle-free air. This is returned to the optics through an innovative purge air circuit that protects the system from particle residue. The result is accurate light measurement with least influence of other factors.
Learn more about our high-end technology in the video.