STUDI AWAL UJI PERANGKAT KAMERA GAMMA DUAL HEAD MODEL PENCITRAAN PLANAR (STATIK) MENGGUNAKAN SUMBER RADIASI MEDIUM ENERGY RADIUM-226 (RA226)

Authors

  • Resky Maulanda Septiani Jurusan Fisika FMIPA Universitas Andalas
  • Dian Milvita Jurusan Fisika FMIPA Universitas Andalas
  • Fadil Nazir Pusat Teknologi Keselamatan dan Metrologi Radiasi (PTKMR-BATAN)

DOI:

https://doi.org/10.25077/jfu.3.2.109-114.2014

Abstract

ABSTRAK

Penelitian tentang uji perangkat kamera gamma telah dilakukan di bidang Teknik Nuklir Kedokteran (TNK) Pusat Teknologi Keselamatan dan Metrologi Radiasi (PTKMR) Badan Tenaga Nuklir Nasional (BATAN) Jakarta Selatan. Penelitian ini bertujuan untuk menguji dan menganalisis perangkat kamera gamma dual head model pencitraan planar (statik) menggunakan sumber radiasi medium Energy Ra226. Data penelitian diperoleh dari hasil pencacahan Ra226 dengan aktivitas 0,08 mCi selama 5 menit pada jarak 5 cm, 10 cm, dan 15 cm. Penelitian ini menggunakan kamera gamma Dual Head Mediso S Series As-105061-S, kolimator MEGP, phantom linier dan phantom BAR. Data diolah menggunakan program Statistica 6.0. Hasil penelitian menunjukkan laju cacahan tanpa kolimator MEGP lebih besar dibandingkan menggunakan kolimator MEGP dan laju cacahan menggunakan phantom BAR lebih besar dibandingkan menggunakan phantom linier. Studi awal uji kamera gamma dual head menggunakan sumber radiasi medium energy Ra226, menunjukkan bahwa kamera gamma memberikan tanggapan yang baik dalam mencacah.

Kata kunci: kamera gamma, Ra226, kolimator MEGP, phantom linier, phantom BAR, planar (statik).

ABSTRACT

Preliminary test of dual head gamma camera has performed at TNK PTKMR-BATAN, South Jakarta. The purpose of this study is examine and analyze the dual head gamma camera planar (static) imaging models using a medium energy radiation source Ra226.  The data were obtained from the enumeration of Ra226 with activity 0.08 mCi for 5 minutes at a distance of 5 cm, 10 cm, and 15 cm. This study uses a Dual Head Gamma Camera Mediso S Series As-105061-S, collimator MEGP, linear phantom and BAR phantom. The data were processed using Statistica 6.0 program. Results showed the total count without collimator MEGP greater than using the collimator MEGP and the total count using a linear phantom greater than using BAR phantom. Preliminary test of dual head gamma camera using a medium energy radiation source of Ra226, showed that the gamma camera is able to provide good response in enumerating.

Keywords: gamma camera, Ra226, collimator MEGP, linear phantom,  BAR phantom, planar (static).

Downloads

Published

2014-04-01

How to Cite

Septiani, R. M., Milvita, D., & Nazir, F. (2014). STUDI AWAL UJI PERANGKAT KAMERA GAMMA DUAL HEAD MODEL PENCITRAAN PLANAR (STATIK) MENGGUNAKAN SUMBER RADIASI MEDIUM ENERGY RADIUM-226 (RA226). Jurnal Fisika Unand, 3(2), 109–114. https://doi.org/10.25077/jfu.3.2.109-114.2014

Issue

Vol. 3 No. 2: April 2014

Section

Articles

License

Copyright (c) 2014 Resky Maulanda Septiani, Dian Milvita, Fadil Nazir

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

Please find the rights and licenses in JFU (Jurnal Fisika Unand).

1. License

The non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on Creative Commons Attribution-NonCommercial 4.0 International License.

2. Authors Warranties

The author warrants that the article is original, written by stated author(s), has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author(s).

3. User Rights

JFU's spirit is to disseminate articles published are as free as possible. Under the Creative Commons license, JFU permits users to copy, distribute, display, and perform the work for non-commercial purposes only. Users will also need to attribute authors and JFU on distributing works in the journal.

4. Rights of Authors

Authors retain the following rights:

  • Copyright, and other proprietary rights relating to the article, such as patent rights,
  • The right to use the substance of the article in future own works, including lectures and books,
  • The right to reproduce the article for own purposes, provided the copies are not offered for sale,
  • The right to self-archive the article.

5. Co-Authorship

If the article was jointly prepared by other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.

6. Termination

This agreement can be terminated by the author or JFU upon two months notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating partys notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of JFU.

7. Royalties

This agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by JFU or its sublicensee.

8. Miscellaneous

JFU will publish the article (or have it published) in the journal if the articles editorial process is successfully completed and JFU or its sublicensee has become obligated to have the article published. JFU may conform the article to a style of punctuation, spelling, capitalization, referencing and usage that it deems appropriate. The author acknowledges that the article may be published so that it will be publicly accessible and such access will be free of charge for the readers.