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Calibration and check light source

Abstract

The light source is designed for calibrating photomultipliers and checking the function of the thermoluminescent dosemeters evaluation equipment. The check light source consists of a polymer material-based (polyvinyl toluene) plastic scintillator and a 2-phenyl-5-(4-bisphenyl)-1,3,4-oxadiazol and/or paraterphenyl activator, and of emission spectrum shifters for response in the green and the blue light regions. The plastic scintillator is sealed in a case to whose bottom a radiation source is fixed, such as a /sup 90/Sr-/sup 90/Y source of an activity of 1.85x10/sup 3/s/sup -1/ to 0.74x10/sup 9/s/sup -1/.
Publication Date:
Feb 15, 1979
Product Type:
Patent
Report Number:
CS 176875; B
Reference Number:
AIX-11-559862; EDB-81-005942
Subject:
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; PHOTOMULTIPLIERS; CALIBRATION; PLASTIC SCINTILLATORS; EMISSION SPECTRA; THERMOLUMINESCENT DOSEMETERS; BENZIMIDAZOLES; LIGHT SOURCES; OXAZOLES; POPOP; SPECTRAL SHIFT; AZOLES; DOSEMETERS; HETEROCYCLIC COMPOUNDS; IMIDAZOLES; LUMINESCENT DOSEMETERS; MEASURING INSTRUMENTS; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; ORGANIC OXYGEN COMPOUNDS; PHOSPHORS; PHOTOTUBES; RADIATION SOURCES; SPECTRA; 440102* - Radiation Instrumentation- Radiation Dosemeters
OSTI ID:
6788257
Country of Origin:
Serbia and Montenegro
Language:
Czech
Submitting Site:
INIS
Size:
Pages: 4
Announcement Date:
May 13, 2001

Citation Formats

Nejedla, B, and Krotil, J. Calibration and check light source. Serbia and Montenegro: N. p., 1979. Web.
Nejedla, B, & Krotil, J. Calibration and check light source. Serbia and Montenegro.
Nejedla, B, and Krotil, J. 1979. "Calibration and check light source." Serbia and Montenegro.
@misc{etde_6788257,
title = {Calibration and check light source}
author = {Nejedla, B, and Krotil, J}
abstractNote = {The light source is designed for calibrating photomultipliers and checking the function of the thermoluminescent dosemeters evaluation equipment. The check light source consists of a polymer material-based (polyvinyl toluene) plastic scintillator and a 2-phenyl-5-(4-bisphenyl)-1,3,4-oxadiazol and/or paraterphenyl activator, and of emission spectrum shifters for response in the green and the blue light regions. The plastic scintillator is sealed in a case to whose bottom a radiation source is fixed, such as a /sup 90/Sr-/sup 90/Y source of an activity of 1.85x10/sup 3/s/sup -1/ to 0.74x10/sup 9/s/sup -1/.}
place = {Serbia and Montenegro}
year = {1979}
month = {Feb}
}