The particle stamp of CleanControlling GmbH is an advancement of the VDA 19 part 2, Technical cleanliness in assembly; Environment, Logistics, Personnel and Assembly Equipment, described a method of monitoring particles which enables them to be correlated to the actual surface charge possible. It is used for mounting of particle contaminants or for observing the presence of particles at defined locations.
The use of particle stamp can be made in monitoring of particulate contamination of jobs and to components. By direct extraction of the particles from the surface reserved the costly and time-consuming liquid extraction.
The acceptance of particle be made under defined, reproducible operations. By the flexible spring element, a uniform contact pressure and thus an uniform independent inspectors particle removal from the surface is ensured.