
©2014GeneralElectricCompany.AllRightsReserved.Specicationsaresubjecttochangewithoutnotice.GEisaregisteredtrademarkofGeneralElectricCompany.Othercompanyorproductnames
mentionedinthisdocumentmaybetrademarksorregisteredtrademarksoftheirrespectivecompanies,whicharenotaliatedwithGE.
Co
nta
ct
: GE Sensing & Inspection Technologies GmbH, Bogenstr. 41, 22926 Ahrensburg, Germany, T +49 (0)4102 807 0, [email protected]GEIT-30037EN (10/14)
www.ge-mcs.com/x-ray
Large focal spot Small focal spot
Maximum tube voltage 320 kV
Maximum anode dissipation 4200 W 1680 W
Tube current at max. tube voltage 13 mA 5 mA
Focal spot size (EN 12 543) 6.30 mm (~ 3.5 IEC 336) 3.00 mm (~ 1.5 IEC 336)
Emergent beam angle 40°
Inherent filtration 7 mm Be
High voltage connection 2 Plug sockets for rubber cone plugs R24 with optional quick-lock cable flanges
Cooling oil flow rate min. 17 l/min
Cooling oil temperature max. 50° C (inlet)
Cooling oil pressure max. 7 bar
Weight (with optional cable quick-lock) 41 kg (90.4 lbs)
Dimensions see drawing
Technical Data
The generation of radiation in an X-ray
tube solely depends on the operation
values, not on the make.
The dose rate relevant in practice and
suitable for calculations of radiation
protectionvaluesisdenedbynational
Dose Rate within the Central Beam
standards; thus the dose rate of the
tubehousing ISOVOLT 320/13,
measured at a distance of 1 m from the
focal spot, amounts to 26.44 Sv/h at
maximum tube voltage and maximum
anode dissipation.
This value must not be used to assess
biologicaleects.
The dose rate of the leakage radiation is
< 10 mSv/h.
40°
Ø 180 (7.1")
1075 (42.3")
212 (8.3")
18 (0.7")
581 (22.9")
122 (4.8")
258 (10.2")
0 100 200 300
kV
0
10
20
30
mA
4200 W
1680 W
10 15 706520 25 30 35 40 45 50 55 60 959075 80 85 110105100
D7
Belichtungsdiagramm
FFA = 900 mm D7Pb S = 2,0
Exposure Diagram
FFD = 900 mm D7Pb D = 2.0
mA x min
mm Fe
450 kV
420 kV
400 kV
380 kV
360 kV
340 kV
320 kV
300 kV
280 kV
260 kV
240 kV
220 kV
200
20
50
10
5
1
2
100