CATO ionization chamber for CTDI & DLP measurements
  • Developped for measurement of Computed Tomography Dose Index (CTDI) and for measurement  of dose length product (DLP)
  • Guarded air ionization chamber with flat energy response that covers the total active length of the chamber
  • Material outer/inner electrode: Carbonated epoxy resin 
  • Connection cable: low noise, flexible, length ca 1.2 m
  • Type of connector: triaxial, Lemo or BNC Banana
  • Typical leakage: < ± 4x10-15 A
  • Radiation quality: 100 kV – 150 kV
  • Calibration factor: ND,K = 70 mGy x cm/nC (120 kV / HVL 4.05 mm Al)
  • Active volume and active length: 4.9 cm³ and 100 mm
  • Inner Ø of outer electrode: 8.0 mm
  • Ø of inner electrode: 1.0 mm