KR010 CRDR digital imaging comprehensive detection board

Product introduction

for all types ofQuality inspection of CR and DR imaging systems. The following parameters can be detected simultaneously: spatial resolution, low contrast resolution, dynamic range, light field and illumination field consistency, and spatial distance accuracy.

Main technical parameters:

1. Used for quality inspection of all types of CR and DR imaging systems. The following parameters can be detected simultaneously: spatial resolution, low contrast resolution, dynamic range, light field and illumination field consistency, and spatial distance accuracy.

2. The structure of the mold body: 1mm thick copper substrate (310×310x10mm);

3. Dynamic range: 9 steps of step wedge ladder with different ray absorption coefficients: 0.00, 0.25, 0.5, 0.75, 1.00, 1.35, 1.7, 2.4 mmCu;

4. Low-contrast details: Two groups of low-contrast details arranged with diameters of 10mm and 6mm (14 levels in total): composed of aluminum discs with diameters of 10mm and 6mm. The contrast ranges of both groups are: 0.8%, 1.2%, 1.6%, 2.0%, 2.8%, 4.0%, 5.6%. 5. Spatial resolution: 0.6-5.0 lp/mm. The line pair card can be rotated to complete resolution measurement in two 45° directions and spatial resolution detection in horizontal or vertical directions.

6. Light field consistency: X, Y coordinate axis direction,

7. Scale range: 26×26cm.

8. Spatial distance accuracy: standard 100X100mm spatial size, used to detect geometric spatial distortion