4 products found
A parallel multichannel aerosol spectrometer for measuring the mobility distribution of ions (from 3.2 to 0.0014 cm²/V/s, from 0.8 to 40 nm size equivalent) and size distribution of aerosol particles (from 2 to 40 nm) with a maximum time resolution of 1 second.
EAS is an aerosol instrument for monitoring and measuring aerosol particle size distribution in the diameter range from 3 nm to 10 µm.
The Cluster Ion Counter (CIC) is an instrument for measuring the total concentration of both positive and negative cluster ions. The instrument is designed to be simple and robust to provide reliable cluster ion measurements for both long term field montoring as well as laboratory experiments.
The Integrated Dilution System (IDS) for the NAIS and EAS allows to use the spectrometers with sample air flow rates between 0.5 and 10 l/min. The normal sampling flow rate of the NAIS is 54 l/min and of the EAS 30 l/min. The dilution system is software controlled, automatic and integrated into the spectrometer data acquisition system.