| 摘要 |
A heat-proof retention test apparatus is provided to obtain exact data by using a timer switch and to thereby reduce manpower waste due to re-examination. A heat-proof retention test apparatus comprises a mounting plate(100) in which a rubber plate is mounted on one side and an evaluation tape is attached to the rubber plate, an adhesion plate(110) which is formed shorter than the mounting plate and connected to one end of the mounting plate by hinge, and a measuring weight(130) connected to a through hole formed on the bottom of the mounting plate and the adhesion plate. The mounting plate has a plurality of locking protrusions(102) on one side. The adhesion plate has a lock hole corresponding to the locking protrusion of the mounting plate, and a space(105) in which a painting plate is combined. |
