The X-ray grid absorbs the vertical distance between the convergence line of the grid plane and the incident plane. Our X-ray grid can meet your requirements.
The X-ray grid is the plane of each absorption strip, which converges into a straight line at the specified convergence distance. If the focal point of the X-ray tube is on the virtual line, the transmittance of the primary radiation is the largest, because the amount of the absorption strip projected to the image receiving area is the smallest.
Any deviation of the focus from the virtual line at the convergence distance will cause an increase in the projection of the absorption strip on the image receiving area, thereby reducing the primary radiation transmission. The deviation can be perpendicular and/or parallel to the plane of the anti-scatter filter grid. The deviation in the vertical direction will cause the focal point to the convergence distance between the filter grid and the X-ray grid. This difference is defined as focusing, which results in a non-uniform reduction in primary radiation transmission. The last time from the actual centerline to the edge of the X-ray grid, the radiation transmittance will decrease.
Newheek’s X-ray grid can meet your different purchasing needs.
Tel: +86 536-8882360
Company: Weifang Newheek Electronic Tech Co., Ltd.
Address: E Building of Future Star Scientific Innovation Industrial Zone of No.957 Wolong East Street, Yulong Community, Xincheng Sub-District Office, Weifang Hi-tech Zone, Shandong Province, China