Mid density 1.35 ± 0.15
High density 2.35 ± 0.15
10. These charts will be used for the daily quality test.
Related Links
Preventive maintenance schedule on page 111
Charts for mammography QC on page 135
Performing the daily QC test for mammography application on page 106
Establishing the image geometry reference values for mammography
application
To establish the image geometry reference values, proceed as follows:
1. Print the QC mammography test image or use the previously printed test
image.
You should obtain an image looking like this (without the dimensions A
and B):
Figure 9: QC mammography test image
2. To determine the reference values for geometry, measure the distances A
and B of the geometric square on the test image.
Drystar 5500, Drystar 5503 | Advanced Operation (key-operator mode) | 103
2901J EN 20191018 0826
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