Hand-Held Particle Detector Measures Aerosol Concentrations in Public Spaces
Written by AZoSensorsDec 23 2020
Because of the role they play in coronavirus transmission, understanding aerosol concentrations and persistence in public spaces can help determine infection risks. However, measuring these concentrations is difficult, requiring specialized personnel and equipment.
That is, until now.
Researchers from the Cardiology Centers of the Netherlands and the University of Amsterdam demonstrate that a commercial hand-held particle counter can be used for this purpose and help determine the impacts of risk-reducing measures, like ventilation improvements.
They describe the quick and easy, portable process in the journal
Physics of Fluids, from AIP Publishing.
E-Mail
IMAGE: A plot showing how much the aerosol from a sneeze spreads in each direction. view more
Credit: Daniel Bonn, University of Amsterdam
WASHINGTON, December 22, 2020 Because of the role they play in coronavirus transmission, understanding aerosol concentrations and persistence in public spaces can help determine infection risks. However, measuring these concentrations is difficult, requiring specialized personnel and equipment.
That is, until now.
Researchers from the Cardiology Centers of the Netherlands and the University of Amsterdam demonstrate that a commercial hand-held particle counter can be used for this purpose and help determine the impacts of risk-reducing measures, like ventilation improvements. They describe the quick and easy, portable process in the journal