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



  • Ni Komang Tri Suandayani Physics Faculty of Mathematics and Natural Sciences, Udayana University, Denpasar, Indonesia
  • Gusti Ngurah Sutapa Physics Faculty of Mathematics and Natural Sciences, Udayana University, Denpasar, Indonesia
  • I Gde Antha Kasmawan Physics Faculty of Mathematics and Natural Sciences, Udayana University, Denpasar, Indonesia


collimator similarity, focus film distance, gap efficiency, quality control, X-rays


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.


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Adler, A., Carlton, R., & Wold, B. (1992). A comparison of student radiographic reject rates. Radiologic Technology, 64(1), 26-32.

Brodsky, J. L., & McCracken, A. A. (1999, October). ER protein quality control and proteasome-mediated protein degradation. In Seminars in cell & developmental biology (Vol. 10, No. 5, pp. 507-513). Academic Press. https://doi.org/10.1006/scdb.1999.0321

Jha, A. N., & Sharma, T. (1991). Enhanced frequency of chromosome aberrations in workers occupationally exposed to diagnostic X-rays. Mutation Research/Genetic Toxicology, 260(4), 343-348. https://doi.org/10.1016/0165-1218(91)90020-M

Kelsey, K. T., Memisoglu, A., Frenkel, D., & Liber, H. L. (1991). Human lymphocytes exposed to low doses of X-rays are less susceptible to radiation-induced mutagenesis. Mutation Research Letters, 263(4), 197-201. https://doi.org/10.1016/0165-7992(91)90001-K

Khadijah. (2012). Determination of the Accuracy of the Center Point of the Beam on the Mobile X-Ray Aircraft as a Control Quality Parameter at Prof. Dr. Hm. Anwar Makkatutu Bantaeng, Physics, Hasunudin Makassar University.

Martina D., Susilo, Sunarno. (2015). Collimator Test on Mednif / SF-100BY X-ray Aircraft in the Medical Physics Laboratory Using the RMI Unit, Semarang State University MIPA Journal, 38(2), 121-126

Molinier, J., Martinez, P., Bodez, V., Khamphan, C., Jaegle, E., Badey, A., ... & Ferrand, R. (2013). Dosimetric impact of multileaf collimator position errors during prostatic treatment by dynamic arctherapy. Physica Medica, 29, e22. https://doi.org/10.1016/j.ejmp.2013.08.070

Moradi, F., Khandaker, M. U., Sani, S. A., Uguru, E. H., Sulieman, A., & Bradley, D. A. (2020). Feasibility study of a minibeam collimator design for a 60Co gamma irradiator. Radiation Physics and Chemistry, 109026. https://doi.org/10.1016/j.radphyschem.2020.109026

Sari, A.W., & Hartina, S. (2017). Correspondence Test of Collimator Beam with X-Ray Beams on Raico Aircraft at Raden Mattaher Radiology Installation, Jambi, Proceedings of Meetings and Scientific Presentations of Basic Research in Nuclear Science and Technology Accelerator Science And Technology Center, 29-34.

Sedyaningsih, E.R. (2009), Decree of the Minister of Health of the Republic of Indonesia Number 1250 / Menkes / SK / XII / 2009 concerning Guidelines for Quality Control of Radiodiagnostic Equipment, Ministry of Health of the Republic of Indonesia.

Shepard, S.J., Pei-Jan, P.L. (2002). Quality Control In Diagnostic Radiologymembers. AAPM Report No. 74, Published For The American Association Of Physicists In Medicine By Medical Physics Publishing.

Strauss, L. J., & Rae, W. I. (2012). Image quality dependence on image processing software in computed radiography. SA Journal of Radiology, 16(2).

Susilo, Sunarno, Setiowati, Lestari. (2012). Application of Digital Radiography Tools in Photorontgen Service Development, Journal of Mathematics and Natural Sciences, State University of Semarang, 35(2), 145-150.

van Rijn, J., Heimans, J. J., van den Berg, J., van der Valk, P., & Slotman, B. J. (2000). Survival of human glioma cells treated with various combination of temozolomide and X-rays. International Journal of Radiation Oncology* Biology* Physics, 47(3), 779-784. https://doi.org/10.1016/S0360-3016(99)00539-8

Wu, D., & Sun, D. W. (2013). Colour measurements by computer vision for food quality control–A review. Trends in Food Science & Technology, 29(1), 5-20. https://doi.org/10.1016/j.tifs.2012.08.004



How to Cite

Suandayani, N. K. T. ., Sutapa, G. N. ., & Kasmawan, I. G. A. . (2020). Quality control of X-rays with collimator and the beam alignment test tool. International Journal of Physical Sciences and Engineering, 4(3), 7-15. https://doi.org/10.29332/ijpse.v4n3.468



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