The success of the Palas® aerosol spectrometers is based on the development by the University of Karlsruhe, KIT of a measurement method using a white light source, 90° scattered-light detections and an optically defined measurement volume. It is still the world's only optical measurement method that ensures precise particle and concentration determination over a wide measuring range up to 100000 particles/cc. In 2008 the development was commercialised as the welas® digital system (White Light Aerosol spectrometer System) with patented T-aperture technology. Patented optical fibre technology allows reliable quasi-simultaneous measurement at two measurement points with one device and in chemically aggressive gases. Palas® offers with the model groups welas® digital, Inas®, Promo® and Fidas® the most modern, reliable and scientifically most thoroughly investigated optical aerosol spectrometers in the world. Palas combines the measurement technology with measurement and analysis software for easy data handling via internal touchscreen or attached PC with many setting and display features, e.g. setting of refractive index. Coding for automatic filter testing with Palas® test rigs and FTControl software allows integration into process control units external control, e.g. via modbus.
Measurement system for particle size and concentration analysis of individual spray bursts of inhalers (MDI and DPI)
Aerosol spectrometer system for process measurement technology and monitoring applications with continuous measurement
High resolution aerosol spectrometer for particle sizing and counting from 145 nm up to 100 µm with newest LED-technology
Aerosol spectrometer for very precise particle size and concentration analyses in temperatures from -120 °C to 470 °C and in overpressure up to 10 bar
Stay up to date with Filter Integrity Ltd