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DISTRIBUSIS DOSIS RADIASI PADA SISTEM PENYINARAN PANORAMIK CS-137 MENGGUNAKAN DOSIMETER OSL (OPTICALLY STIMULATED LUMINESCENCE) DAN SURVEYMETER

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Penilaian

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Radiation dose distribution has been carried out on the Cs-137 panoramic irradiation system using an OSL dosimeter and a survey meter. This study was conducted to determine the response of the OSL dosimeter and determine the dose rate on the Cs-137 panoramic irradiation system. The method was carried out by preparing 5 groups of OSL dosimeters, each of which was 6 dosimeters installed at positions 1 to 6 and irradiated with Cs-137 gamma radiation of 0.25 mSv, 0.50 mSv, 1 mSv, 2.5 mSv, 5 mSv and control. To measure the radiation dose rate it was prepared a set of Xi surveymeter with XI view raysafe software. Personnel dose response or Hp(10) to irradiation time shows a linear curve at positions 1 to 6 with a strong correlation of 0.9985 – 0.9997. The ratio of reading dose to irradiation dose is relatively small for lower irradiation doses. For higher irradiation doses, the rasio of reading dose to irradiation dose is relatively large . The value of the dose rate on the Cs-137 panoramic irradiation system using a surveymeter shows that the highest dose rate is at position 6 with a value of 0.985 mSv/hour and the lowest dose rate is at position 3 with a value of 0.933 mSv/hour. The uncertainty value on the surveymeter tool from positions 1 to 6 it ranges from 2.0% to 3.4%.

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Availability

Inventory Code	Barcode	Call Number	Location	Status
2307003183	T106396	T1063962023	Central Library (Referens)	Available

Detail Information

Series Title

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Call Number

T1063962023

Publisher

Indralaya : Jurusan Fisika, Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Sriwijaya., 2023

Collation

xiii, 64 hlm.; ilus.; 29 cm

Language

Indonesia

ISBN/ISSN

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Classification

535.507

Content Type

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Media Type

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Carrier Type

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Edition

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Subject(s)

Jurusan Fisika
Penyinaran Panoramik
Penyinaran

Specific Detail Info

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Statement of Responsibility

PITRIA

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