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RTI CT Ion Chamber 10 cm

RTI CT Ion Chamber 10 cm

RTI CT Ion Chamber 10 cm

Product catalog summary
Overview: The RTI CT Ion Chamber 10 cm is a robust, cylindrical, pencil-shaped vented ionization chamber designed for CTDI measurements. It is used to measure and monitor the exposure output level of CT scanners, either in a phantom or free-in-air, in accordance with IEC 61223-2-6 standards.
Specifications: The chamber offers excellent energy linearity within 0.5% for radiation qualities ranging from 70–150 kV. It has a precisely defined effective length of 100 ±0.5 mm, ensuring accurate dosimetry in wide beams. The chamber's design includes rubber O-rings for secure placement in CTDI phantoms, aligning perfectly with a 150 mm wide CTDI phantom.
Compatibility: The chamber is compatible with Mako, Piranha, and Cobia systems. It features a LEMO triaxial connector and a 2 m low noise triaxial cable. The active volume is 5.3 cm³, with a diameter of 12 mm (12.6 mm including O-rings). Typical leakage is ±20 fA, with a sensitivity of 30 mGycm/nC and energy dependence of ±1%.
Mako Ion Chamber Module: This module connects RTI Ion Chambers to the Mako System, providing automatic temperature and pressure compensation. It allows connection of other brands of Ion Chambers as well.
Mako PI Dongle: Required for connecting existing Ion Chambers to the Mako Ion Chamber Module, it contains calibration data for the Ion Chamber. All RTI Ion Chambers are available in Mako versions with the PI Dongle included.
Performance: The air kerma rate ranges from 0.3 mGycm/s to 3 Gycm/s, with an uncertainty of ±5% or ±0.03 mGycm/s, applicable for Mako, Piranha, and Cobia meters.
Correction Factors: Typical correction factors are provided for various radiation qualities, including RQR, RQT, RQA, and ISO N-150.
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Catalog excerpts

RTI CT Ion Chamber 10 cm-1

The RTI CT Ion Chamber 10 cm is a rugged, cylindrical, pencil-shaped vented ionization chamber designed for CTDI measurements. It is intended for measuring and monitoring the exposure output level of CT scanners, either in a phantom or free-in-air. CT Dose Index (CTDI) can be measured in accordance with IEC 61223-2-6. The RTI CT Ion Chamber offers outstanding energy linearity - within 0.5% - in the range 70-150 kV for the IEC 61267 radiation qualities RQR 5 to 10, RQA 5 to 10, RQT 8 to 10, and ISO N-150. With a precisely defined effective length (100 ±0.5 mm), the chamber enables accurate dosimetry in wide beams, even when repositioning is required. The optional LoniMover further enhances positioning accuracy and efficiency. Rubber O-rings provide secure and precise placement in the CTDI phantom. The chamber's length and flat ends align perfectly with the edges of a 150 mm wide CTDI phantom, eliminating the need for additional adapters to match the diameter of the holes. Connector type LEMO triaxial Cable 2 m, low noise triaxial Diameter 12 mm, 12.6 incl O-rings Specifications in this document may be changed without notice

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RTI CT Ion Chamber 10 cm-2

The Mako Ion Chamber Module connects RTI Ion Chambers (such as CT Ion Chambers, DAP Chamber and Ion Chamber Magna Icc) to the Mako System. Automatic temperature and pressure compensation are built in. Mako Ion Chamber Module allows you to connect other brands of Ion Chambers as well. Mako PI Dongle - for existing Ion Chambers The Mako PI (Probe Identifier) Dongle is needed when connecting Ion Chambers to the Mako Ion Chamber Module. It contains the calibration data for your Ion Chamber. All RTI Ion Chambers (CT, DAP, Magna) are available in Mako versions where the PI Dongle is included. This...

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