The stability and Quality Control of Instruments for Measurement of Ambient Dose Equivalent Rate
Аутори
Krneta Nikolić, JelenaJanković, Marija
Rajačić, Milica
Vukanac, Ivana
Todorović, Dragana
Sarap, Nataša
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Dosimeters for ambient dose equivalent rate monitoring used in Radiation and Environmental Protection Department in the Institute for Nuclear Sciences Vinča, аre made inhouse and they are readily exploited in the field work. Due to this and due to the nature of the measurement itself, quality control of these instruments is readily performed, at least 2 times per year. The control is performed using a 60Co closed point source with the original protective lead casing and an absorber placed over it in order to mimic the real measurement dose levels. Mean value of the ratio of the first 10 consecutive measurements and the activity of the source on the day of the measurement is declared as a baseline value, while the standard deviation of these 10 values was used to establish the limits of acceptance. According to the analysis of the first two years of the quality control, it can be concluded that all three types of instruments show satisfactory stability
Кључне речи:
ambient dose equivalent rate monitors / quality control / measurement stability / dosimetryИзвор:
9th International Conference IcETRAN and 66th ETRAN Conference : Proceedings, 2022, 513-515Издавач:
- Belgrade : ETRAN Society
- Belgrade : Academic Mind
Финансирање / пројекти:
- Ministry of Education, Science and Technological Development of the Republic of Serbia
Напомена:
- 9th International Conference IcETRAN and 66th ETRAN Conference : June 6-9, Novi Pazar, 2022.
Колекције
Институција/група
VinčaTY - CONF AU - Krneta Nikolić, Jelena AU - Janković, Marija AU - Rajačić, Milica AU - Vukanac, Ivana AU - Todorović, Dragana AU - Sarap, Nataša PY - 2022 UR - https://vinar.vin.bg.ac.rs/handle/123456789/12601 AB - Dosimeters for ambient dose equivalent rate monitoring used in Radiation and Environmental Protection Department in the Institute for Nuclear Sciences Vinča, аre made inhouse and they are readily exploited in the field work. Due to this and due to the nature of the measurement itself, quality control of these instruments is readily performed, at least 2 times per year. The control is performed using a 60Co closed point source with the original protective lead casing and an absorber placed over it in order to mimic the real measurement dose levels. Mean value of the ratio of the first 10 consecutive measurements and the activity of the source on the day of the measurement is declared as a baseline value, while the standard deviation of these 10 values was used to establish the limits of acceptance. According to the analysis of the first two years of the quality control, it can be concluded that all three types of instruments show satisfactory stability PB - Belgrade : ETRAN Society PB - Belgrade : Academic Mind C3 - 9th International Conference IcETRAN and 66th ETRAN Conference : Proceedings T1 - The stability and Quality Control of Instruments for Measurement of Ambient Dose Equivalent Rate SP - 513 EP - 515 UR - https://hdl.handle.net/21.15107/rcub_vinar_12601 ER -
@conference{ author = "Krneta Nikolić, Jelena and Janković, Marija and Rajačić, Milica and Vukanac, Ivana and Todorović, Dragana and Sarap, Nataša", year = "2022", abstract = "Dosimeters for ambient dose equivalent rate monitoring used in Radiation and Environmental Protection Department in the Institute for Nuclear Sciences Vinča, аre made inhouse and they are readily exploited in the field work. Due to this and due to the nature of the measurement itself, quality control of these instruments is readily performed, at least 2 times per year. The control is performed using a 60Co closed point source with the original protective lead casing and an absorber placed over it in order to mimic the real measurement dose levels. Mean value of the ratio of the first 10 consecutive measurements and the activity of the source on the day of the measurement is declared as a baseline value, while the standard deviation of these 10 values was used to establish the limits of acceptance. According to the analysis of the first two years of the quality control, it can be concluded that all three types of instruments show satisfactory stability", publisher = "Belgrade : ETRAN Society, Belgrade : Academic Mind", journal = "9th International Conference IcETRAN and 66th ETRAN Conference : Proceedings", title = "The stability and Quality Control of Instruments for Measurement of Ambient Dose Equivalent Rate", pages = "513-515", url = "https://hdl.handle.net/21.15107/rcub_vinar_12601" }
Krneta Nikolić, J., Janković, M., Rajačić, M., Vukanac, I., Todorović, D.,& Sarap, N.. (2022). The stability and Quality Control of Instruments for Measurement of Ambient Dose Equivalent Rate. in 9th International Conference IcETRAN and 66th ETRAN Conference : Proceedings Belgrade : ETRAN Society., 513-515. https://hdl.handle.net/21.15107/rcub_vinar_12601
Krneta Nikolić J, Janković M, Rajačić M, Vukanac I, Todorović D, Sarap N. The stability and Quality Control of Instruments for Measurement of Ambient Dose Equivalent Rate. in 9th International Conference IcETRAN and 66th ETRAN Conference : Proceedings. 2022;:513-515. https://hdl.handle.net/21.15107/rcub_vinar_12601 .
Krneta Nikolić, Jelena, Janković, Marija, Rajačić, Milica, Vukanac, Ivana, Todorović, Dragana, Sarap, Nataša, "The stability and Quality Control of Instruments for Measurement of Ambient Dose Equivalent Rate" in 9th International Conference IcETRAN and 66th ETRAN Conference : Proceedings (2022):513-515, https://hdl.handle.net/21.15107/rcub_vinar_12601 .