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CTDI Set for CT Dosimetry

Accessories for determination of CTDI in computed tomography

CTDI Set for CT Dosimetry
 

Features

  • Makes CTDI1 and CTDIW2 determination possible according to IEC 61223-2-6
  • CT ion chamber, sensitive length 10 cm
  • Body phantom, 32 cm ∅, and head phantom, 16 cm ∅, both acrylic cylinders of 15 cm height
  • Combined head and body phantom is available

The CT probe is inserted for measurements into one of five holes of the head or body phantom, which represent the body part to be CT scanned. Holes not used are filled by acrylic dummy plugs, and a support keeps the phantom in its position on the CT couch. Etched crosshairs on the phantoms allow exact alignment. The CT chamber can be supplied by a BNT or TNC or PTW-M connector for operation in connection with a UNIDOS E dosemeter. Only the DIADOS and DIADOS E require an optional HV adapter. The measuring quantity is dose length product in Gy·m.

  1. Computed Tomography Dosimetry Index;
  2. Weighted CTDI

Options

T16018 DIADOS CT adapter for chamber HV

T40016.1.010 Carrying case for body phantom

T40017.1.010 Carrying case for head phantom, DIADOS and CT chamber

T40027.1.050 Carrying case for head and body phantom, DIADOS E and CT chamber

Parts

CT chamber, connecting system BNT, TNC or M:

30009 CT chamber

T40016 CT body measuring phantom

T40017 CT head measuring phantom

T40027 CT head and body phantom

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