Microscopy analysis get recognition for particle based on size and shape, the need was to make it more productive and avoid the mistake done by individuals and it was required to make the microscopic analysis more advanced i.e., automatic movement. This is true for both particulate matter count as well as particle size analysis. In the Particulate matter counter, there is a need to analyse the filter paper to ensure that the entire filter paper is scanned automatically with the movement of X, Y, and Z movement. Hence, automatic movement is more accurate or preferred over the manual image-capturing method.
