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Automatic acquisition and management system for NaI(Tl) spectra

Abstract

The objective of this report is to describe the experimental set-up of an automated system for the measurement of radionuclide concentrations in the human body and on contaminated samples. In particular, the system was designed to measure radionuclides in the whole body, the plutonium concentration in human lungs, radionuclides in contaminated wounds, the iodine burden of the thyroid, and the radionuclide concentration in contaminated samples. The system consists of ten NaI(Tl) scintillation detectors and one twin proportional counter. The spectra are processed by a personal computer that accepts data from four independent analog-to-digital converter/multi-channel analyser units. The data handling consists in three steps: spectrum analysis, data storage, and data processing. Additional routines were written for the measurement of high-level body burdens, gamma scanning, and the quality control of the measured lines of the spectra. The spectra and data are processed by 50 programs, which are written in BASIC and FORTRAN. The report contains flow charts of these programs. 1 tab., 7 figs. (A.S.).
Publication Date:
Feb 01, 1992
Product Type:
Technical Report
Report Number:
BLG-636
Reference Number:
SCA: 560101; PA: AIX-25:036451; EDB-94:084413; ERA-19:019836; NTS-94:022087; SN: 94001207361
Resource Relation:
Other Information: PBD: Feb 1992
Subject:
61 RADIATION PROTECTION AND DOSIMETRY; PLUTONIUM; BIOLOGICAL LOCALIZATION; X-RAY DETECTION; AUTOMATION; DATA PROCESSING; DOSIMETRY; IODINE; LUNGS; NAI DETECTORS; PROGRESS REPORT; RADIATION MONITORING; RADIONUCLIDE KINETICS; SPECTRA UNFOLDING; THYROID; WHOLE-BODY COUNTING; 560101; DOSIMETRY AND MONITORING
OSTI ID:
10152713
Research Organizations:
Centre d`Etude de l`Energie Nucleaire, Mol (Belgium)
Country of Origin:
Belgium
Language:
English
Other Identifying Numbers:
Other: ON: DE94624403; TRN: BE9400001036451
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
16 p.
Announcement Date:
Jul 05, 2005

Citation Formats

Genicot, J L, Alzetta, J P, and Vanmarcke, H. Automatic acquisition and management system for NaI(Tl) spectra. Belgium: N. p., 1992. Web.
Genicot, J L, Alzetta, J P, & Vanmarcke, H. Automatic acquisition and management system for NaI(Tl) spectra. Belgium.
Genicot, J L, Alzetta, J P, and Vanmarcke, H. 1992. "Automatic acquisition and management system for NaI(Tl) spectra." Belgium.
@misc{etde_10152713,
title = {Automatic acquisition and management system for NaI(Tl) spectra}
author = {Genicot, J L, Alzetta, J P, and Vanmarcke, H}
abstractNote = {The objective of this report is to describe the experimental set-up of an automated system for the measurement of radionuclide concentrations in the human body and on contaminated samples. In particular, the system was designed to measure radionuclides in the whole body, the plutonium concentration in human lungs, radionuclides in contaminated wounds, the iodine burden of the thyroid, and the radionuclide concentration in contaminated samples. The system consists of ten NaI(Tl) scintillation detectors and one twin proportional counter. The spectra are processed by a personal computer that accepts data from four independent analog-to-digital converter/multi-channel analyser units. The data handling consists in three steps: spectrum analysis, data storage, and data processing. Additional routines were written for the measurement of high-level body burdens, gamma scanning, and the quality control of the measured lines of the spectra. The spectra and data are processed by 50 programs, which are written in BASIC and FORTRAN. The report contains flow charts of these programs. 1 tab., 7 figs. (A.S.).}
place = {Belgium}
year = {1992}
month = {Feb}
}