Planmeca ProOne - Interproximal and Orthogonal Panoramic Programs

Chapter A: GENERAL & TECHNICAL DATA 7 USER’S STATEMENT
Technical manual Planmeca ProOne 19
Filtration in terms of quality equivalent filtration of the X-ray tube
Inherent filtration at least 0.8 Al/50 kV according to IEC 522/1976
Emission and filament characteristics of the X-ray tube
Maximum X-ray tube assembly heat content
140 kJ
X-ray tube assembly heating/cooling curve
Maximum continuous heat dissipation of the X-ray tube assembly
4.3 kJ/min.
Ef
70kV
TUBE CURRENT (mA)
FILAMENT VOLTAGE (V)
0
2
4
6
8
10
12
14
1
1.5
2
2.5
3
3.5
4
4.5
2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0
FILAMENT CURRENT(A)
60kV
50kV
10000
30000
50000
70000
90000
110000
130000
150000
170000
0 15 30 45 60 75 90 105 120 135 150 165 180 195 210 225 240
TIME (min)
HEAT STORAGE (J)
Heating
curve
Cooling
curve
ProOne_Temp_Chart.eps