AGFA DR 800 - Page 305

RADIOGRAPHY FFD 115 cm (**)
Collimation
cm
0Al
Collimation
cm
1Al - 0,2 Cu
kV
mAs
Ak
mGy
kV
mAs
Ak
mGy
25x20
45
5
0,255
15x20
40
3,2
0,009
30x20
58
2
0,180
15x10
50
5
0,110
30x20
58
32
2,546
20x20
50
10
0,062
30x30
68
2
0,278
15x10
55
10
0,093
30x30
68
5,0
0,644
25x25
60
3,2
0,070
30x30
68
10
1,627
10x30
60
5
0,078
30x30
68
32,0
4,144
20x20
60
10
0,025
25x20
70
2,5
0,287
43x43
60
10
0,026
43x30
70
5
0,619
25x30
70
1,6
0,050
25x20
70
8
0,767
25x30
70
5
0,170
25x20
70
10
0,952
20x20
70
10
0,214
43x30
70
32
2,940
43x43
70
20
0,441
25x20
70
32
2,830
20x20
75
10
0,268
20x20
75
32
3,186
43x43
75
10
0,281
43x43
75
32
3,340
20x20
75
20
0,526
20x20
75
63
6,230
43x43
75
20
0,552
43x43
75
63
6,512
20x20
75
32
0,805
43x43
80
2
0,418
43x43
75
32
0,843
43x43
80
10
2,553
20x20
75
63
1,570
20x43
85
2,5
0,486
43x43
75
63
1,638
20x43
85
10
2,220
43x43
80
2
0,076
20x20
85
32
4,084
43x43
80
10
0,345
43x43
85
32
4,300
20x20
85
32
1,195
20x20
85
63
7,930
43x43
85
32
1,253
43x43
85
63
8,290
20x20
85
63
2,322
30x30
90
1
0,050
43x43
85
63
2,420
30x30
90
2
0,124
30x30
90
1
0,022
43x43
100
1,0
0,296
30x30
90
5
0,252
43x44
100
5,0
1,480
30x30
90
10
0,513
35x43
105
1
0,295
43x43
100
1
0,078
35x43
105
5
1,296
43x43
100
5
0,356
RADIOGRAPHY FFD 180 cm (***)
Collimation
cm
0Al
Collimation
cm
1Al - 0,2 Cu
kV
mAs
Ak
mGy
kV
mAs
Ak
mGy
43x43
100
1
0,048
25x30
70
2,5
0,015
43x43
100
2
0,092
30x30
90
2
0,023
43x43
100
6,3
0,270
30x30
90
10
0,132
43x43
100
10
0,420
43x43
100
1
0,020
43x43
100
20
0,977
43x43
100
2
0,038
35x43
105
1,6
0,148
43x43
100
6,3
0,113
35x43
105
10
0,681
43x43
100
10
0,177
43x43
110
2
0,109
43x43
110
2
0,049
43x43
110
6,3
0,329
43x43
110
6,3
0,151
43x43
110
10
0,509
43x43
110
10
0,233
* Radioscopy (continuous and pulsed) used in dynamic examinations (e.g.,
urography, cistography, clisma barium, digestive and alimentary tract)
** Values typical of skeleton examinations (e.g., skull, upper and lower
extremities, spine, pelvis)
*** Values typical of abdomen and thorax examination
The addition of a copper filter is typical of paediatric examination.
It is common knowledge that the ionization process can cause damages to
cellular DNA. See following information about deterministic effects on human
body after localised and whole body irradiation by X-ray (data source: ICRP,
International Commission on Radiological Protection):
THRESHOLD AB-
SORBED DOSE
(Gy)
Organ/
Tissue
Effect
Short-term expo-
sure
Single dose
Long-term
exposure
Yearly repea-
ted for many
years
Testicles
Temporary sterility
Permanent sterility
0.15
3.5 - 6.0
0.4
2.0
Ovaries Sterility 2.5 - 6.0 > 0.2
Ocular lens
Detectable opacities
Visual impairment
(cataract)
0.5 - 2.0
5.0
> 0.1
> 0.15
Bone mar-
row
Haemopoiesis impair-
ment
0.5 > 0.4
Skin
1. Erythema
2. Desquamation
2
18
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DR 800 | Product Information | 305
0392C EN 20210309 1049