Siemens Deep Therapy Tube












250-300. kV Deep Radiotherapy Tube. 1950s or 1960s


Oil immersed. 16(40cms) long, weighing 9 lbs (4Kgs).


Line Focus. Deep hooded anode with a deep-seated tungsten target and a

Beryllium window.


Ground glass x-ray output port


Anode cooling by forced oil circulation inside the hollow anode body.


(The oil inlet and outlet holes are visible deep inside the anode end of the tube).

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