1. Set pitot - static tube at the center of the test section
2. Run wind tunnel at about 35 m/s
3. Reading velocity at 25 mm intervals matrix over 2 traverse planes of the test section (Left - right, up - down)
4. Get the velocity data put on the table below
5. All the data from Uniformity Statistics can find by MS EXCEL only Percent variation can determine from mean value divided by Standard deviation
6. Go to another plane if you want and repeat the procedure again.