Sirona Dental Systems GmbH
6 Program Values – Tele-Radiography
Operating Instructions ORTHOPHOS 3 Ceph
60 82 387 D 3285
D 3285.201.05.04.02
17
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6
Program Values – Tele-Radiography
a.p. and p.a. Exposures
Encrease kV/mA/s-values for a.p. and p.a. exposures by
2 steps.
Radiography of Carpus
Recommended value for radiography of carpus: 60kV/
10mA/0,16s.
Film and Processing Notes
The programmed values apply to maximum-sensitivity
films as Kodak T-Mat G and Agfa Ortholux films in
combination with the Kodak Lanex Regular intensifying
screen.
Process according to the manufacturer's instructions of
the developing equipment and instructions on the
chemicals.
6.1
Program Values – Tele-Radiography world-wide
(except USA and Asia)
Intensifying Screen Kodak Lanex Regular with film
Kodak T-Mat G or Agfa Ortholux.
The differences of density resultant from film and
development tolerances may be compensated by
changing the exposure data in one step up or down.
Table 2:
K
Index
30
Factory-programmed values
with a film density of 03
Freely programmed values or values with
other film density: .... – please enter here –
kV
66
70
74
78
kV
mA
10
10
10
10
mA
s
0.4
0.5
0.64
0.8
s
Table 3:
Possible kV/mA combinations
60
62
64
66
68
70
72
74
76
78
80
kV
10
10
10
10
10
10
10
10
10
10
10
mA
Table 4:
Possible exposure times in sec.
0.10
0.12
0.16
0.20
0.25
0.32
0.40
0.50
0.64
0.80
1.00
1.20
s
1.60
2.00
2.50
3.20
4.00
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