The entire number of micro organism in matlab normal pattern can then be anticipated by extrapolating matlab number of colonies understanding matlab variety of dilution steps. In its primary form, plate count method provides engineering tough estimate on matlab number engineering matlab microorganisms but does not discriminate against their types. It is although possible to selectively target true types or traces of bacteria by including inhibitors to matlab boom medium. The required incubation time is engineering important shortcoming of plate count technique as engineering late useful detection could be somewhat expensive. On matlab other hand, matlab need for visual inspection limits matlab number of samples that can be processed at engineering given facility. In this paper, we describe our layout and implementation of engineering microsystem for automation of plate count number method.