Quality control of X-rays with collimator and the beam alignment test tool

International Journal of Physical Sciences and Engineering

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Title Quality control of X-rays with collimator and the beam alignment test tool
Creator Suandayani, Ni Komang Tri
Sutapa, Gusti Ngurah
Kasmawan, I Gde Antha
Subject collimator similarity
focus film distance
gap efficiency
quality control
Description This test aims to determine and analyze the accuracy of the collimator beam with an X-ray beam, to perform two test methods, namely the suitability of the alignment test tool with an X-ray beam and the suitability of the x-ray beam area using the beam alignment test tool. Collimator tests such as the Illuminance Test, Shutter Efficiency and Collimator Similarity or the suitability of the collimator field area to the X-ray beam field area within a tolerance of ? 2% Focus Film Distance (FFD) which has been determined by the Minister of Health Decree No. 1250/SK/XII/2009. This was carried out using FFD at a distance of 100 cm and a variation of the exposure factor which was distinguished by the voltage ranging from 50, 60, 70, 80, and 90 kV. The collimator gap efficiency test still functions efficiently/effectively, which is shown in the film there is no radiation leakage/blackening effect on the film.
Publisher Universidad Tecnica de Manabi
Date 2020-11-15
Type info:eu-repo/semantics/article
Format application/pdf
Identifier https://sciencescholar.us/journal/index.php/ijpse/article/view/468
Source International journal of physical sciences and engineering; Vol. 4 No. 3: December 2020; 7-15
Language eng
Relation https://sciencescholar.us/journal/index.php/ijpse/article/view/468/524
Rights Copyright (c) 2020 International journal of physical sciences and engineering

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