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Necessity of X-ray grid types

X-ray grid types are an important component of X-ray machines. Generally believe that the x ray exposure coefficient of the grid is one of the standard to measure a filter wire grid, exposure coefficient B is not the use of filter wire grid and the use of filter wire grid after exposure of the same density value ratio, B value is generally between 2 and 6, the same performance of filter wire grid B value as small as possible, and X-ray photography, the thickness of the body more than 15 cm will commonly use x ray grid types.
Necessity of X ray grid types
Basic structure of X-ray grid:
The x ray grid types board looks like a 4-8mm thick flat panel.The internal structure is formed by intersecting many thin lead bars.The two lead strips are positioned and cemented together with a substance that penetrates x-rays.
Fillers can be wood, paper or aluminum sheets.
Finally up and down with thin aluminum packaging, forming a screen grid version. From the view of the section, the direction of arrangement of the filter plate lead will converge to a point. From the whole grid board, there is a convergence line.
Newheek x ray grid type is divided into a variety of types, which can meet your different procurement needs.


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