GE ISOVOLT Titan E 产品宣传册
We reserve the right to technical modifications without prior notice.
GE Inspection Technologies
Xray
©2004 General Electric Company. All rights reserved.
GEIT-30038GB (4/04)
GEInspectionTechnologies.com
The generation of radiation in an X-ray
tube solely depends on the operation
values, not on the make.
tube solely depends on the operation
values, not on the make.
The dose rate relevant in practice and
suitable for calculations of radiation
suitable for calculations of radiation
protection values is defined by national
standards; thus the dose rate of the
tubehousing ISOVOLT 420/5, measured
at a distance of 1 m from the focal spot,
amounts to 17.7 Sv/h at maximum tube
voltage and maximum anode dissipation.
standards; thus the dose rate of the
tubehousing ISOVOLT 420/5, measured
at a distance of 1 m from the focal spot,
amounts to 17.7 Sv/h at maximum tube
voltage and maximum anode dissipation.
This value must not be used to assess
biological effects.
biological effects.
The dose rate of the leakage radiation is
< 10 mSv/h (1 rem/h).
< 10 mSv/h (1 rem/h).
Dose Rate within the Central Beam
Technical Data
20˚
292 (11.5")
180 (7.1")
577 (22.7")
798 (31.4")
∅
362 (14.3)
0
100
200
300
400
kV
0
10
5
15
20
mA
2240 W
960 W
Maximum tube voltage
420 kV
Large focal spot
Small focal spot
Maximum anode dissipation
2240 W
960 W
Tube current at max. tube voltage
5.3 mA
2.3 mA
Focal spot size (EN 12 543)
3.60 mm (~ 1.5 IEC 336)
1.90 mm (~ 0.8 IEC 336)
Emergent beam angle
20° x 40°
Inherent filtration
7 mm Be
High voltage connection
2 disk connections for 225 kV
Cooling oil flow rate
min. 17 l/min
Cooling oil temperature
max. 50° C
Cooling oil pressure
max. 7 bar
Weight (with optional cable quick-lock)
75 kg (165 lbs)
Dimensions
see drawing