IBA Dosimetry
CC25 Ionization Chamber
Art. N°
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Radiation Therapy
CC25 is intended for absolute and relative dosimetry of photon, electron, and proton beams in radiotherapy. Measurements can be performed in air, water phantoms, or solid phantoms.
CC25 is a high spatial resolution, small volume chamber. It is waterproof, vented through a waterproof sleeve, and fully guarded.
- Brochure
- /fileadmin/user_upload/products/02_radiation_therapy/CC04/Detector_Brochure.pdf
- Inner dimensions
- Inner dimensions - Active volume: 0.25 cm^3 - Total active length: 10 mm - Cylinder length: 7 mm - Inner diameter of outer electrode: 6.0 mm - Wall thickness: 0.4 mm (70 mg/cm2 ) - Diameter of inner electrode: 1.0 mm - Length of inner electrode: 7.5 mm
- Used for Workflow
- Detectors RT
- Operational characteristics
- Operational characteristics - Polarizing voltage: ±300 V (max. ±500 V) - Typical leakage current: 5 fA - Recommended pre-irradiation: 5 Gy - Typical sensitivity: 7.5 nC/Gy - Guard potential: ±300 V (max. ±500 V) - Temperature range: 15 °C – 35 °C - Relative humidity range: 20 % – 80 %
