SCATTERED RAY SHIELDING PANEL FOR RADIATION DOSE RATE CALIBRATION ROOM TO MINIMIZE SCATTERED RAY

摘要

The present invention relates to a scattered ray shielding panel for a radiation dose rate calibration room to minimize scattered rays. The purpose of the present invention is to firmly gain a linear point having high reliability of calibration required when calibrating by minimizing the generation of scattered rays which cause disturbance by interfering in measuring a radiation dose rate on a calibration point as calibration radiation rays, radiated from a source, are generated as being reflected after a collision with an internal wall body of the calibration room. The scattered ray shielding panel comprises: a pair of shielding plates which are two flat plates, are hinged to be mutually folded, and have bolt assembly grooves on folded upper end surface; two shielding plate fixing members fixed and installed in parallel at certain intervals from the bottom of the calibration room which is located on the same line as the source; an angle adjustment member having a circular ring shape, and having penetration grooves at regular intervals; two penetration grooves which form an angle required among the penetration grooves of the angle adjustment member; and two bolts individually bolt-combined with bolt grooves of the shielding plates individually matched with the two penetration grooves, maintaining the folded angle of the shielding plates, and symmetrically installed based on the source of the calibration room.;COPYRIGHT KIPO 2016