20 TECHNICAL SPECIFICATIONS
User’s Manual Planmeca ProOne 109
20 TECHNICAL SPECIFICATIONS
20.1 Technical data
Generator Constant potential, resonance mode
high frequency 60 - 80 kHz
according to IEC 60601-2-7: 1998
X-ray tube Toshiba D-058SB
Nominal focal spot value 0.5 according to IEC 60336 Ed. 4
Total filtration min. 2.5 mm Al
Anode voltage 60 - 70 kV ± 5%
Anode current 2 - 7 mA ±10%
Exposure time 1 - 10 s as indicated ±10%
DEC accuracy ±10%
Duty cycle for height adjustment 1:10 or 2 min continuous use followed by
18 min not in use
Maximum heat capacity 10 000 kJ
Essential performance
(heating/cooling period)
Two consecutive panoramic images using
maximum exposure values (70 kV/7 mA)
Cooling period Automatically controlled
Max. temperature of X-ray tube
assembly
+60°C (+140°F)
SID 480 mm (19 in.)
Magnification 1.22 - 1.29 (panoramic exposures)
CCD pixel size 48 m
Image pixel size 96 m
CCD active surface 6 mm x 146 mm (0.24 in. x 5.75 in.)
Line voltage 100 - 240 V~ / 50 - 60 Hz
Power input Continuous operation with intermittent
loading
845 W intermittent: 1:20
(70 kV, 7 mA, 10 s exposure)
35 W continuous
Line harmonics According to IEC 61000-3-2 class A
Max. permissible apparent
impedance of supply mains
0.5 (100VAC)
Electrical classification Class I, type B applied part
Internal fuse(s) F 8A H 250 V (user replaceable)
• 1 fuse on permanently installed X-ray
units
• 2 fuses on X-ray units with detachable
power supply cord
External fuse(s) 100 - 240 V ~ / T 10A H 250 V
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