Experience the same measurement quality in the only micro chamber that was designed to meet reference class criteria.
Also available in MR compatible version.
The Model A16 microchamber measures extremely small field sizes, allowing for exceptional spatial resolution and exact pinpoint beam profile characterization. These attributes make the A16 ideal for stereotactic radiosurgery and IMRT applications.
The A16 microchamber is the smallest ION chamber in the world.
The Model A14SL is capable of measuring extremely small field sizes, allowing for exceptional spatial resolution and exact pinpoint beam profile characterization. This helps assess radiation fields during IMRT and stereotactic radiosurgery.
The Model A14 microchamber has the exact internal dimensions and collecting volume as the Model A14SL, yet a larger overall diameter is ideal for use in solid phantoms.
|Exradin A14||Exradin A14SL||Exradin A26**||Exradin A16|
|Collecting Volume||0.015 cm3||0.015 cm3||0.015 cm3||0.007 cm3|
|Centroid of Collecting Volume*||2.21 mm||2.39 mm||1.98 mm||1.65 mm|
|Outside Diameter of Shell||6.0 mm||6.35 mm||4.3 mm||3.4 mm|
|Inside Diameter of Shell||4.0 mm||4.0 mm||3.3 mm||2.4 mm|
|Shell Wall Thickness||1.0 mm||1.1 mm||0.5 mm||0.5 mm|
|Collector Diameter||0.3 mm||0.3 mm||0.75 mm||0.3 mm|
|Collector Length||1.5 mm||1.5 mm||1.78 mm||1.27 mm|
|Shell Material||A, T||A||A||A|
|Nominal Air Kerma Calibration Factor||1.9E+9 Gy/C||1.9E+9 Gy/C||1.85E+9 Gy/C||4.1E+9 Gy/C|
|Nominal Leakage||+/-10 fA||+/-10 fA||+/-10 fA||+/-10 fA|
|Maximum Polarizing Voltage||1000 VDC||1000 VDC||1000 VDC||1000 VDC|
|Included Build-up Cap||None||None||60Co||60Co|
*From exterior tip of shell
**Additional information is available on the A26 datasheet below