KaVo FOCUS, User Manual

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7 Technical data
32 FOCUS
DENTAL CARE UNIT MOUNT MODEL DEVICE
Horizontal arm length 330 mm (from axl to axl),
418 mm (total length)
Generator module length 500 mm
Horizontal arm shaft diameter 32 mm
Main cable length 5230 mm
(measured from generator
module to the scissors arm)
TUBE HEAD ASSEMBLY
Tube head assembly type THA-I
Tube type D-0711SB or Kailong KL 21 SB or
equivalent
Max. tube voltage 60 or 70 kV
Max. tube current 7 mA
Max. electric output 490 W (70kV; 7mA)
Reference axis Runs axially with the cone
Target angle 16 degrees
Focal spot 0.7 mm
(according to IEC 60336/2005)
Nominal anode input power 940 W
Max. symmetrical radiation
field

60 mm at a 200 mm focal length
Total filtration 2,0 mm Al (70 kV)
Inherent filtration 1 mm Al (70 kV)
Fixed additional filtration 1,0 mm Al (70 kV)
Max. anode heat content 7 kJ
Maximum X-ray tube assembly
heat content 140 kJ
Maximum continuous heat
dissipation of the X-ray tube
head assembly 19 W
ELECTRICAL CONNECTIONS
Nominal mains voltage 115 VAC +/- 10%
230 VAC +/- 10%
Input power frequency 60 Hz
50 Hz
Nominal current 7.63A
3.55A
Mains fuse, slow blow 6.25AT
Apparent resistance of supply
mains 0.68

Power consumption 816 VA / 230 VAC
877 VA / 115 VAC
US/Canada mains connector
type 115 V / NEMA 6-15P or similar
Power supply cords type H05VV5-F / AWG 14 (UL 2587)