| 主权项 |
1. An inspection system that includes an ultrasonic probe that is freely moved on a pipe, and irradiates the pipe with an ultrasonic wave to detect a reflected wave, and a calculation unit that executes arithmetic processing based on a detection result based on the ultrasonic probe to acquire a flaw detection result of the pipe, the inspection system comprising:
a sheet material attached to a surface of the pipe, and has two-dimensional patterns drawn thereon that are arranged on the pipe and indicate positions on the pipe; and a reader mounted to the ultrasonic probe and reads the two-dimensional patterns, wherein the calculation unit acquires position data on the pipe based on the two-dimensional patterns read by the reader, and associates the position data with the flaw detection result obtained from the detection result based on the ultrasonic probe. |
