| 摘要 |
<p>Disclosed are a specimen roll for measuring coating homogeneity and a method for measuring coating homogeneity, using the same. The disclosed specimen roll comprises a roll-shaped body having a slot formed on the circumferential surface in the longitudinal direction; and a measuring tip which is inserted to be slid along the longitudinal direction of the slot and has the same length with the slot, and which has an arc shape so that the surface can be the part of the circumferential surface of the body. The disclosed measuring method comprises a step of (S10) installing the specimen roll in coating equipment while the measuring tip is being inserted into the slot of the specimen roll; a step of (S20) coating a coating layer on the surface of the specimen roll by operating the coating equipment; a step of (S30) separating the measuring tip from the specimen roll; and a step of (S40) putting the measuring tip into measuring equipment and measuring the coating homogeneity of the measuring tip by the measuring equipment.</p> |
