What is grid ratio of x-ray grid

What is grid ratio of x-ray grid?

The x-ray grid is placed in front of the film stand to absorb and filter the scattered rays irradiated on the chest film stand, thereby improving the image contrast of X-ray. Gate ratio is an important configuration parameter of filter gratings.
The ratio between the height of the x-ray grid and the amplitude of the filler bar becomes the gate ratio.
The gate ratio represents the ability of a filter to remove the scattered lines. The higher the gate ratio, the better the elimination effect.
The x-ray grid ratio of Newheek is 8:1, 10:1, 12:1 and so on, which can be customized according to customer needs.

Author：X Ray Grids Maker