10. Appendix
EzRay Air Portable
(Model: VEX-P300) User Manual 79
EN
G
L
ISH
10.3
Tables of Exposure Times (Default)
The following exposure timetables were established with a unit equipped with a cone
that corresponds to a focus-to-skin distance of 200 mm (8 inches), respectively.
DIGITAL SENSOR
1)
Option 1: 60 kV, 2.5 mA, 0.05~1.0 sec
Patient
Teeth
Angle of
inclination
SSD: 200 mm (8 inches)
kV
mA
s
Adult
Incisor
Maxilla: +45˚
Mandible: -
25˚
60
2.5
0.14
Canine
Maxilla: +45˚
Mandible: -
20˚
60
2.5
0.16
Molar/
Premolar
Maxilla: +30˚
Mandible: -
5˚
60
2.5
0.18
Bitewing
+5˚~ +8˚
60
2.5
0.20
Child
Incisor
Maxilla: +45˚
Mandible: -
25˚
60
2.5
0.12
Canine
Maxilla: +45˚
Mandible: -
20˚
60
2.5
0.14
Molar/
Premolar
Maxilla: +30˚
Mandible: -
5˚
60
2.5
0.16
Bitewing
+5˚~ +8˚
60
2.5
0.18
