Domestic low contrast detail detection phantom TO-16

Low contrast detail detection phantom TO-16

1. The low-contrast detail phantom is used to quickly and quantitatively detect image imaging quality, and can be used in X-ray radiography systems, CR systems (TO16);

2. Diameter 250mm, thickness 10mm; there are 12 groups of different detail points in the circular plate, and each group has 12 detail points of different diameters. The contrast of 144 detail points ranges from 0.0014 to 0.924 (at 75kV and 1.5mm copper filtering).

Features of TO-16 low contrast detail detection phantom:

　　1. The low-contrast detail phantom is used to quickly and quantitatively detect image imaging quality, and can be used in X-ray imaging systems and CR systems;

　　2. These test objects are designed to quickly quantify image quality. The results can be plotted on a threshold detection exponential curve.

　　TO-16 low contrast detail detection phantom complies with new WS standards

TO-16 low contrast detail detection phantom technical parameters:

　　diameter250mm, thickness 10mm

　　There are in the round plate12 groups of different detail points, each group has 12 detail points with different diameters, diameters from 0.25m to 11mm

　　144 detail points with contrast ranging from 0.0014 to 0.924 (at 75kV and 1.5mm copper filtered strips)

　　144 details (12×12 contrasting details)

　　Size range11mm to 0.25mm

Contrast range0.0014 to 0.924 (under 75kV, 1.5mm Cu filter conditions)