&Working principle of jrd-100kv & nbsp; X-ray thickness gauge

The detector and X-ray high-pressure source box are respectively placed at the upper and lower ends of the front of the C-frame. When the steel strip passes through the C-frame, the shutter of the X-ray high-pressure source box is opened, and the X-ray penetrates the steel plate to reach the detector. In this process, part of the ray is absorbed by the steel strip, and part of the ray passes through the steel strip to the detector. The ray passing through the steel strip decreases with the increase of the thickness of the steel strip. The rules are as follows: < div > < div > I = i0e - &ා61549; T < / div > < div > I0 & mdash; the intensity of the ray when there is no occluded object.