7 USER’S STATEMENT Chapter A: GENERAL & TECHNICAL DATA
18 Planmeca ProOne Technical manual
Anode heating/cooling curve of the X-ray tube
Single load rating of the X-ray tube
Target material of the X-ray tube
Tungsten anode
Reference axis to which the target angle and the focal spot
characteristics of the X-ray tube refer
90° with respect to the anode-cathode axis (pan)
Target angle with respect to the reference axis
12.5°
5
0
2
4
6
8
10
12
14
HEAT STORAGE (kJ)
TIME (min)
300W
200W
100W
10234
HEATING
COOLING
TUBE CURRENT (mA)
EXPOSURE TIME (s)
0.1 1 10
0
2
4
6
8
10
12
14
16
50kV
60kV
70kV