There is no need to compensate for the exposure conditions when using the grid during filming. Since the main material of the grid is lead foil, it not only blocks the scattered rays, but also inevitably blocks a part of the original emission line, which reduces to a certain extent. The degree of sensitivity of the film, therefore, the exposure conditions should be appropriately increased compared with the use of grids during photography, that is, by increasing the tube voltage to improve the penetration ability of X-rays, in order to achieve the purpose of compensation. Specific compensation data should be obtained in conjunction with clinical use.
In general, low grid ratio grids are suitable for low kV tube voltages; high grid ratios are suitable for high kV tube voltages.
If you are interested in our filter grid, you are welcome to contact us.
Author：X Ray Grids Maker
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