METHOD AND DEVICE FOR REMOVAL AND TRANSPORT

摘要

The invention relates to a particulate contaminant removal device (1), which may be adapted to a number of closed chambers and permits the surface collection of contaminants and/or pollutants present in the atmosphere of the chamber. This mode of removal provides specific information on the behaviour thereof. In particular the removal device (1) comprises a support (2) on which substrates (6) may be positioned for the collection of samples. The device (1) is embodied to isolate the taken samples until arrival at the point of analysis in order to improve the specificity of measurements.