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General

Toshiba Electron Tubes & Devices provides various types of rotating-anode X-ray tubes for a wide range of diagnostic applications, which are specified by maximum tube voltage, anode heat capacity, focal spot size, etc.

Rotating anodes are constructed with targets made of either tungsten or specially processed hard-wearing rhenium-tungsten faced molybdenum. Developed by Toshiba Electron Tubes & Devices specifically for X-ray tubes, the tungsten used in these devices is of world-class quality and has been processed to prevent recrystallization.

Toshiba Electron Tubes & Devices supplies both insert and housing assembly types of X-ray tubes. Moreover, they are replaceable with other brands of X-ray tubes as the high voltage receptacle complies with IEC 60526.

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Lineup

Type Focal
Spot
(mm)		 Max.
Rating
(kW)		 Max.
Voltage
(kV)		 Max.
Current
(mA)		 Circuit
(1)		 Angle
(degree)		 Anode
Dia
(mm)		 HU
(kJ)		 Cooling
Rate
(W)		 Rotation
(min-1)
E7846(2) 0.6/
1.3		 11/32 130 220/
500		 T,C 13.5 58 80 250 2700
E7843X 0.6/
1.2		 22/50 150 370/
760		 T,C 12 74 111 475 2700/
3200
E7242X 0.6/
1.5		 18/50 125 290/
800		 T,C 14 74 142 475 2700/
3200
E7876X 0.6/
1.5		 22/54 150 300/
700		 T,C 12 74 163 750 2700/
3200
E7884X 0.6/
1.2		 22/54 150 300/
700		 T,C 12 74 210 870 2700/
3200
E7886X 0.7/
1.3		 17/400 150 280/
550		 T,C 16 74 210 870 2700/
3200
E7252X 0.6/
1.2		 27/75 150 400/
1000		 T,C 12 74 210 475 9700
E7813X 1.0/
2.0		 35/80 150 600/
1000		 T,C 16 74 210 475 9700
E7255X 0.6/
1.2		 40/102 150 500/
1000		 T,C 12 100 210 710 9700
E7254X 0.6/
1.2		 40/102 150 500/
1000		 T,C 12 100 285 1180 9700
E7823FX 0.6/
1.2		 31/85 150 500/
1000		 T,C 14 100 285 1180 9700
E7864X 0.6/
1.2		 36/96 150 400/
800		 T,C 12 100 285 1200 9700
E7250X 0.6/
1.0		 30/60 150 400/
700		 T,C 16 100 285 1180 9700
E7869X 0.6/
1.2		 40/100 150 500/
1000		 T,C 12 100 420 1750 9700



♦Notes

  1. All tubes are neutral grounding; T -- Three-phase full-wave rectification; C -- Constant voltage
  2. Insert tubes
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