Robust equipment easy to handle, mounted in tubular frame plate in high resistance plastic resin finishing.ProcessingThe principle of histological processing consists in diffusing reactants to the interior of the tissues and the removal of tissue fluid that, after fixation of the material itself is employed fixative.The tissue processing also makes the hard fragments capable of providing sectioning thin and delicate slices for observation under the microscope.Various substances can be used as a means of inclusion; However, in the conventional processing, commonly is used paraffin.The processing material for inclusion in paraffin goes through three stages: dehydration, clarification and impregnation.To realization and optimization of this process was invented Automatic Tissue Processor. Robust equipment easy to handle, mounted in tubular frame plate in high resistance plastic resin finishing .External finishing in white resistent to the lab environment and products as xylol.Micro-processed central digital touch screen, which controls all functions of equipment such as: date, time and year and equipment adjustment parameters configuration.Daily schedule for 24 hours and slow time for weekends or extended holidays.Changeable programming with selectable time interval according to the need of the operator. Ability to pause processing in any bath or position.Adjustable bath speed and time control allowing total flow fully preventing contamination of one bath to other.High duration battery own up to 10 years allowing data protection even in lack of power situations.