6 Automatic exposure modes
52 GE Healthcare 86500-IMG rev 3
the thickness limit below which Diamond automatically compensates the
tube current for lower mA values.
6.7 MAXIMUM MAS/MA-VALUES
The maximum mAs-value is, however, limited by the selected kV and the
maximum permitted time. The maximum mAs/mA values are shown in
the table 6.2, Maximum mAs/mA values depending on kV and focus size..
Automatic mAs-selections are curtailed according to this table.
MGX 0.3 focus MGX 0.1 focus
kV mAs/mA mAs/mA
15 250/53 175/18
16 250/59 200/20
17 300/64 200/22
18 300/69 200/23
19 350/74 200/24
20 350/78 250/25
21 400/81 250/26
22 400/85 250/28
23 450/90 300/30
24 450/95 250/29
25 500/100 250/28
26 450/95 250/27
27 450/90 250/26
28 400/85 250/25
29 400/85 200/24
30 400/80 200/23
31 400/80 200/22
32 400/80 200/21
33 350/75 200/21
34 350/75 200/20
35 350/69 200/20
36 250/50 175/19
37 250/50 175/19
38 250/50 175/18
39 250/50 175/18
Table 6.2 Maximum mAs/mA values depending on kV and focus size.
FOR TRAINING PURPOSES ONLY!
NOTE: Once downloaded, this document is UNCONTROLLED, and therefore may not be the latest revision. Always confirm revision status against a validated source (ie CDL).
To Next Page
Loading...
