AGFA CR 30-X Service Manual page 390

DD+DIS171.06E
(4) Expose the cassette with 10 µGy.
NOTE:
Select the following exposure parameters using a 1.5 mm Cu filter
(CM+9 5155 1015 2) to obtain a dose of 10 µGy:
•
12 mAs
•
75 kVp
•
1.3 m (51,2") distance and
•
large focus
The values are approximate and may vary among the X-ray devices.
(5) Turn the cassette by 180°.
(6) Expose again with 10 µGy.
(7) Remove the CU filter from the modality.
(8) Insert the exposed cassette in the digitizer.
(9) At the NX workstation select exam type "System Diagnosis - Flatfield".
IMPORTANT:
By selection of examination type "System Diagnosis - Flatfield", the correct settings
for image processing of the flatfield are used. Any other examination type may give a
result which cannot be compared with the limit pattern.
(10) Select button "ID" at the NX workstation: Scanning starts.
(11) Print the image or send it to the archive (depending on what is available).
The controlled version of this document resides on MedNet. Any printed copy of this document is uncontrolled.
Edition 1, Revision 1
01-2009
DOCUMENT CONTROL NOTE:
CR 30-X
Type 5175 / 100/110
Maintenance
Chapter 9 / 24
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