PENENTUAN NILAI KOEFISIEN SERAPAN BAHAN PADA BESI, TEMBAGA DAN STAINLESS STEEL SEBAGAI BAHAN PERISAI RADIASI
| Main Authors: | Setiyawan, Iwan; Jurusan Fisika, Fakultas Sains dan Matematika, Universitas Diponegoro, Semarang, Sutanto, Heri; Jurusan Fisika, Fakultas Sains dan Matematika, Universitas Diponegoro, Semarang, Firdausi, K Sofjan; Jurusan Fisika, Fakultas Sains dan Matematika, Universitas Diponegoro, Semarang |
|---|---|
| Format: | Article info application/pdf eJournal |
| Bahasa: | eng |
| Terbitan: |
Jurusan Fisika, Fakultas Sains dan Matematika, Universitas Diponegoro
, 2015
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| Subjects: | |
| Online Access: |
http://ejournal-s1.undip.ac.id/index.php/bfd/article/view/8415 http://ejournal-s1.undip.ac.id/index.php/bfd/article/view/8415/8179 |
| ctrlnum |
article-8415 |
|---|---|
| fullrecord |
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<dc schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><title lang="en-US">PENENTUAN NILAI KOEFISIEN SERAPAN BAHAN PADA BESI, TEMBAGA DAN STAINLESS STEEL SEBAGAI BAHAN PERISAI RADIASI</title><creator>Setiyawan, Iwan; Jurusan Fisika, Fakultas Sains dan Matematika, Universitas Diponegoro, Semarang</creator><creator>Sutanto, Heri; Jurusan Fisika, Fakultas Sains dan Matematika, Universitas Diponegoro, Semarang</creator><creator>Firdausi, K Sofjan; Jurusan Fisika, Fakultas Sains dan Matematika, Universitas Diponegoro, Semarang</creator><subject lang="en-US">X - ray Unit, Multi Purpose Detector ( MPD ), Absorption Coefficient, Iron, Copper, Stainless Steel</subject><description lang="en-US">Radiation shield is used to protect both workers and the general public from radiation. In Indonesia there are a lot of potential materials to be used as radiation shielding materials, such as iron, stainless steel and copper which these metals have a certain density and atomic number above 26. For the determination of the value of research material absorption coefficient and radiation dose on ferrous materials, stainless steel and copper as a radiation shield. The study was conducted at RS Happy land Yogyakarta using x-ray radiation source. In testing the absorption coefficient of the material in lead , iron , copper and stainless steel : The plane was set at a voltage, current and time on the conditions of 80 kV 32 mAs and 90 kV 40 mAs were fixed and the distance between the focus to the object as far as 100 cm, Multi Purpose Detector ( MPD ) was placed under the object, wide open field irradiation 5 cm x 5 cm, the center beam was placed right in the middle of the next object do exposure for each thickness of lead, iron, copper and stainless steel was done in sequence according to the thickness variation material. From the test results coefficient absorption material (µ) in iron, copper and stainless steel on condition exposure factor 80 kV 32 mAs showed μ for iron absorption coefficient of 0,76 / mm, copper of 1,16 / mm and stainless steel for 0,83 / mm. Results equality between iron, copper and stainless steel with lead to 1,3 mm thickness. Iron 8,9 mm, 5,8 mm copper and stainless steel 8,1 mm. Lead to a thickness of 2 mm, 13,7 mm iron, copper, stainless steel 8,9 mm and 12,5 mm. On condition exposure factor  90 kV 40 mAs showed μ for iron of 0,56 / mm, copper 0,92 / mm and stainless steel of 0,62 / mm. Results equality between iron , copper and stainless steel with Lead to a thickness of 2 mm, 17,5 mm iron, copper and stainless steel 10.6 mm 15,7 mm. Keywords: X - ray Unit, Multi Purpose Detector ( MPD ), Absorption Coefficient, Iron, Copper, Stainless Steel</description><publisher lang="en-US">Jurusan Fisika, Fakultas Sains dan Matematika, Universitas Diponegoro</publisher><contributor lang="en-US"/><date>2015-04-01</date><type>Journal:Article</type><type>Other:info:eu-repo/semantics/publishedVersion</type><type>Journal:Article</type><type>File:application/pdf</type><identifier>http://ejournal-s1.undip.ac.id/index.php/bfd/article/view/8415</identifier><source lang="en-US">YOUNGSTER PHYSICS JOURNAL; Vol 4, No 2 (2015): Youngster Physics Journal April 2015; 219-224</source><source>2302-7371</source><language>eng</language><relation>http://ejournal-s1.undip.ac.id/index.php/bfd/article/view/8415/8179</relation><recordID>article-8415</recordID></dc>
|
| language |
eng |
| format |
Journal:Article Journal Other:info:eu-repo/semantics/publishedVersion Other File:application/pdf File Journal:eJournal |
| author |
Setiyawan, Iwan; Jurusan Fisika, Fakultas Sains dan Matematika, Universitas Diponegoro, Semarang Sutanto, Heri; Jurusan Fisika, Fakultas Sains dan Matematika, Universitas Diponegoro, Semarang Firdausi, K Sofjan; Jurusan Fisika, Fakultas Sains dan Matematika, Universitas Diponegoro, Semarang |
| title |
PENENTUAN NILAI KOEFISIEN SERAPAN BAHAN PADA BESI, TEMBAGA DAN STAINLESS STEEL SEBAGAI BAHAN PERISAI RADIASI |
| publisher |
Jurusan Fisika, Fakultas Sains dan Matematika, Universitas Diponegoro |
| publishDate |
2015 |
| topic |
X - ray Unit Multi Purpose Detector ( MPD ) Absorption Coefficient Iron Copper Stainless Steel |
| url |
http://ejournal-s1.undip.ac.id/index.php/bfd/article/view/8415 http://ejournal-s1.undip.ac.id/index.php/bfd/article/view/8415/8179 |
| contents |
Radiation shield is used to protect both workers and the general public from radiation. In Indonesia there are a lot of potential materials to be used as radiation shielding materials, such as iron, stainless steel and copper which these metals have a certain density and atomic number above 26. For the determination of the value of research material absorption coefficient and radiation dose on ferrous materials, stainless steel and copper as a radiation shield. The study was conducted at RS Happy land Yogyakarta using x-ray radiation source. In testing the absorption coefficient of the material in lead , iron , copper and stainless steel : The plane was set at a voltage, current and time on the conditions of 80 kV 32 mAs and 90 kV 40 mAs were fixed and the distance between the focus to the object as far as 100 cm, Multi Purpose Detector ( MPD ) was placed under the object, wide open field irradiation 5 cm x 5 cm, the center beam was placed right in the middle of the next object do exposure for each thickness of lead, iron, copper and stainless steel was done in sequence according to the thickness variation material. From the test results coefficient absorption material (μ) in iron, copper and stainless steel on condition exposure factor 80 kV 32 mAs showed μ for iron absorption coefficient of 0,76 / mm, copper of 1,16 / mm and stainless steel for 0,83 / mm. Results equality between iron, copper and stainless steel with lead to 1,3 mm thickness. Iron 8,9 mm, 5,8 mm copper and stainless steel 8,1 mm. Lead to a thickness of 2 mm, 13,7 mm iron, copper, stainless steel 8,9 mm and 12,5 mm. On condition exposure factor 90 kV 40 mAs showed μ for iron of 0,56 / mm, copper 0,92 / mm and stainless steel of 0,62 / mm. Results equality between iron , copper and stainless steel with Lead to a thickness of 2 mm, 17,5 mm iron, copper and stainless steel 10.6 mm 15,7 mm. Keywords: X - ray Unit, Multi Purpose Detector ( MPD ), Absorption Coefficient, Iron, Copper, Stainless Steel |
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IOS2700.article-8415 |
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Universitas Diponegoro |
| institution_id |
69 |
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library:university library |
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Perpustakaan Universitas Diponegoro |
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485 |
| collection |
Youngster Physics Journal |
| repository_id |
2700 |
| subject_area |
Physics/Fisika |
| city |
SEMARANG |
| province |
JAWA TENGAH |
| repoId |
IOS2700 |
| first_indexed |
2016-09-15T17:58:41Z |
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2016-09-15T17:58:41Z |
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dc |
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1685812468718239744 |
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17.60897 |