CIRS Water Equivalent Mini-Phantom: Models 670 and 670S
Permits Precise Evaluation of Scatter
The CIRS Water Equivalent Mini Phantom for Radiotherapy
(Model 670) eliminates scatter radiation and X-ray beam electron contamination during the
ion chamber measurements at a reference depth of 10cm. Phantom material is Plastic Water
and precise machining improves the dosimetric accuracy and reliability of LINAC beam MU calibrations.
The Mini Phantom satisfies the requirements of
ESTRO Booklet 3 "Monitor unit calculation for high energy photon beams" for Output,
Volume-Scatter and Scatter-Primary Ratio measurements.
The Mini Phantom provides an excellent tissue
simulation and opportunity of true dose comparison with the
30 x 30 cm Plastic Water slab phantom.
Download the CIRS 670 Printable Info Sheet (PDF format)