Fig. 1.
Measurement station for determining dose distribution in air and water.
Fig. 2.
Geometrical setups for dose measurements: (a) ionization chamber AP 2.0, (b) Gafchromic film, and (c) ionization chamber PTW-23342.
Fig. 3.
Configuration of (a) MD-V2-55 and (b) EBT dosimetry films (adapted from ISP Brochures).
Fig. 4.
EBT film after irradiation, showing the effects of absorbed dose.
Fig. 5.
Dose rate measurement results using an ionization chamber as a function of the distance between the X-ray source and the detector.
Fig. 6.
Calibration Gachromic foils, MD-55-V2 (left), EBT (right).
Fig. 7.
Response of MD-V2-55 and EBT radiochromic dosimetry films to radiation exposure.
Fig. 8.
Dependence of optical density on the reading day following exposure, indicated by red and green colors.
Fig. 9.
Dose rate measurement in water using Gafchromic foils as a function of the distance between the X-ray source and the foils.
Fig. 10.
Comparison of the measurement results with Monte-Carlo calculations.
Fig. 11.
The results of measuring the dose in the air as a function of distance between the X-ray source and detector.