A 16 m(3) whole-body exposure chamber for human exposure to aerosols is described. Several modifications of the aerosol generation and distribution system were needed to ensure a stable aerosol concentration in the chamber, especially when a cyclone pre-classifier was used.
National Institute of Occupational Health, Department of Chemical and Biological Work Environment, PO Box 8149 Dep, NO-0033 Oslo, Norway. wijnand.eduard@stami.no
