| 摘要 |
<P>PROBLEM TO BE SOLVED: To make correct and low-cost measurement of the adhered-amount of an adhesion substance actually adhered to an objective, without causing the shape and size or the properties of the objective to change. <P>SOLUTION: The adhered-amount measuring system 10 measures the adhered-amount of the adhesion substance 12 adhering to a pipe 12 formed of an electroconductive material and having water placed therein, the adhesion substance 12 generating anode current, when light is allied. The system includes a UV-ray irradiating device 13 for irradiating UV rays to the adhesion substance 12, and a potentiostat 14 for detecting the anode current, flowing through the adhesion substance irradiated by using UV rays. The adhered amount of the adhesion substance 12 is determined, by utilizing the anode current 4 detected by the potentiostat, based on a predetermined correlation between the adhesion amount of the adhesion substance 12 and the current density of the anode current that flows through the adhesion substance. <P>COPYRIGHT: (C)2008,JPO&INPIT |
