A TRACK TYPE INSPECTION APPARATUS USING GAMMA RAY ISOTOPE

摘要

A racetrack shape inspection device using the gamma-ray isotope is provided to improve the picture quality of scan image data using various isotopes. A racetrack shape inspection device using the gamma-ray isotope comprises a guide tube(10), a collimator(20), a scan linear sensor(30), a motor(40), and a computer(50). A radiation source(70) is guided with the guide tube. The collimator blocks the excepting radiation irradiation direction. The scan linear sensor takes a pipe using radiation irradiated from the collimator. The motor transfers the collimator and the scan linear sensor along the circumference of the pipe. The computer analyzes and estimates the video data of the pipe photographed by the scan linear sensor. The computer controls the drive of the motor.