A cascade impactor is a device which is used to classify the various aerosols depending upon their particular sizes and even upon their chemical composition. The Air is pulled into it through the number of holes onto it which are placed in a series in the decreasing order of their particular sizes. The various particles thus get, separated from each other in a particular order so that a different sizes us available at each orifice. The particles get collected according to the momentum but they are otherwise collected simultaneously.
A person can own a Personal Cascade Impactor. The personal one is much smaller in size but it contains the same dynamics as the larger one and can be used to separate the air borne particles according to their sizes depending upon the momentum and thus is collected simultaneously at each particular orifice. It is very compact in size and is light weight and handy to operate. They are available in a number of sizes depending upon the specific requirements of the individual. This impactor works on a particular design which is a radial design and very user friendly and easy to operate. This particular design helps the impactor to prevent any losses to the machinery due to any particular voltage or momentum issues.
