Hologic selenia dimensions - X-Ray Beam Filtration and Output; Table A-1: Ma Setting as a Function of Kv

78 P/N MAN-01964 Revision 001
DRAFT Preview copy—Generated 7/9/2010
User Manual
Appendix A—Specifications
Tubestand Technical Information
5.4 X-ray Beam Filtration and Output
5.4.1 kV/mA Range
Filtration
Five-position filter wheel:
Position 1: Rhodium, 0.050 mm ±10%
Position 2: Aluminum, 0.70 mm ±10%
(Tomosynthesis
option)
Position 3: Silver, 0.050 mm ±10%
Position 4: Lead (provided for servicing)
Position 5: Lead (provided for servicing)
Table A-1: mA Setting as a Function of kV
kV LG FS mA SM FS mA
20 100 30
21 110 30
22 110 30
23 120 30
24 130 30
25 130 40
26 140 40
27 150 40
28 160 40
29 160 40
30 170 50
31 180 50
32 190 50
33 200 50
34 200 50
35 200 50
36 190 50
37 180 50
38 180 50
39 180 50
40 170
41 170
42 160
43 160
44 150
45 150
46 150
47 140
48 140
49 140