INSPECTION APPARATUS FOR PRESSURE-SENSITIVE PAINT

摘要

PURPOSE: An inspection apparatus for pressure-sensitive paint is provided to determine a coefficient of inter-relationship between pressure and light intensity by detecting surface pressure applied to a sample using a pressure tap while detecting intensity of light radiated from a surface of the sample. CONSTITUTION: An inspection apparatus for pressure-sensitive paint includes a contact plate(7). Pressure-sensitive paint is coated on one surface of the contact plate(7) and a plurality of pressure taps(5) is attached to one side of the contact plate(7). A light source(9) is installed towards the contact plate(7) so as to radiate green-light towards the pressure-sensitive paint coated on the contact plate(7). An air spraying device is provided to spray air to the contact plate(7). A scanner(27) is connected to the pressure tap(5) through a tube(25). The scanner(27) is connected to a transformer(29) so that a pressure signal of the scanner(27) is converted into a voltage signal.