SE8802861D0 - An apparatus and a method for measuring the activity of radioactive samples containing a multiple of radioactive isotopes - Google Patents

An apparatus and a method for measuring the activity of radioactive samples containing a multiple of radioactive isotopes

Info

Publication number
SE8802861D0
SE8802861D0 SE8802861A SE8802861A SE8802861D0 SE 8802861 D0 SE8802861 D0 SE 8802861D0 SE 8802861 A SE8802861 A SE 8802861A SE 8802861 A SE8802861 A SE 8802861A SE 8802861 D0 SE8802861 D0 SE 8802861D0
Authority
SE
Sweden
Prior art keywords
spectrum
value
quench
sample
fit
Prior art date
Application number
SE8802861A
Other languages
English (en)
Inventor
K Rundt
H Kouru
Original Assignee
Wallac Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wallac Oy filed Critical Wallac Oy
Priority to SE8802861A priority Critical patent/SE8802861D0/sv
Publication of SE8802861D0 publication Critical patent/SE8802861D0/sv
Priority to ES8902864A priority patent/ES2014381A6/es
Priority to DE68913543T priority patent/DE68913543T2/de
Priority to ES8902866A priority patent/ES2014862A6/es
Priority to DE89909195T priority patent/DE68911686T2/de
Priority to US07/651,211 priority patent/US5134294A/en
Priority to AU40522/89A priority patent/AU4052289A/en
Priority to AU40521/89A priority patent/AU4052189A/en
Priority to PCT/FI1989/000147 priority patent/WO1990001711A1/en
Priority to EP89909195A priority patent/EP0428592B1/en
Priority to PCT/FI1989/000146 priority patent/WO1990001710A1/en
Priority to EP89909196A priority patent/EP0428593B1/en
Priority to US07/651,217 priority patent/US5120962A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/20—Measuring radiation intensity with scintillation detectors
    • G01T1/204—Measuring radiation intensity with scintillation detectors the detector being a liquid
    • G01T1/2042—Composition for liquid scintillation systems
    • G01T1/2045—Liquid scintillation quench systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/20—Measuring radiation intensity with scintillation detectors
    • G01T1/204—Measuring radiation intensity with scintillation detectors the detector being a liquid
SE8802861A 1988-08-10 1988-08-10 An apparatus and a method for measuring the activity of radioactive samples containing a multiple of radioactive isotopes SE8802861D0 (sv)

Priority Applications (13)

Application Number Priority Date Filing Date Title
SE8802861A SE8802861D0 (sv) 1988-08-10 1988-08-10 An apparatus and a method for measuring the activity of radioactive samples containing a multiple of radioactive isotopes
EP89909196A EP0428593B1 (en) 1988-08-10 1989-08-10 An apparatus and a method for measuring the activity of radioactive samples containing a multiple of radioactive isotopes
DE89909195T DE68911686T2 (de) 1988-08-10 1989-08-10 Vorrichtung und verfahren zur messung der aktivität von radioaktiven mustern, die mehrere radioaktive isotope enthalten, ohne separate bestimmung des löschniveaus.
DE68913543T DE68913543T2 (de) 1988-08-10 1989-08-10 Vorrichtung und verfahren zur messung der aktivität radioaktiver muster, die mehrere radioaktive isotope enthalten.
ES8902866A ES2014862A6 (es) 1988-08-10 1989-08-10 Un aparato y un metodo para medir la actividad de muestras radiactivasque contienen un multiplo de isotopos radiactivos, sin determinacion separada del nivel de extincion.
ES8902864A ES2014381A6 (es) 1988-08-10 1989-08-10 Un aparato y un metodo para medir la actividad de muestras radiactivas que contienen un multiplo de isotopos radiactivos.
US07/651,211 US5134294A (en) 1988-08-10 1989-08-10 Apparatus and a method for measuring the activity of radioactive samples containing a multiple of radioactive isotopes
AU40522/89A AU4052289A (en) 1988-08-10 1989-08-10 An apparatus and a method for measuring the activity of radioactive samples containing a multiple of radioactive isotopes, without separate determination of the quench level
AU40521/89A AU4052189A (en) 1988-08-10 1989-08-10 An apparatus and a method for measuring the activity of radioactive samples containing a multiple of radioactive isotopes
PCT/FI1989/000147 WO1990001711A1 (en) 1988-08-10 1989-08-10 An apparatus and a method for measuring the activity of radioactive samples containing a multiple of radioactive isotopes, without separate determination of the quench level
EP89909195A EP0428592B1 (en) 1988-08-10 1989-08-10 An apparatus and a method for measuring the activity of radioactive samples containing a multiple of radioactive isotopes, without separate determination of the quench level
PCT/FI1989/000146 WO1990001710A1 (en) 1988-08-10 1989-08-10 An apparatus and a method for measuring the activity of radioactive samples containing a multiple of radioactive isotopes
US07/651,217 US5120962A (en) 1988-08-10 1991-02-06 Apparatus and a method for measuring the activity of radioactive samples containing a multiple of radioactive isotopes, without separate determination of the quench level

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8802861A SE8802861D0 (sv) 1988-08-10 1988-08-10 An apparatus and a method for measuring the activity of radioactive samples containing a multiple of radioactive isotopes

Publications (1)

Publication Number Publication Date
SE8802861D0 true SE8802861D0 (sv) 1988-08-10

Family

ID=20373053

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8802861A SE8802861D0 (sv) 1988-08-10 1988-08-10 An apparatus and a method for measuring the activity of radioactive samples containing a multiple of radioactive isotopes

Country Status (7)

Country Link
US (2) US5134294A (sv)
EP (2) EP0428592B1 (sv)
AU (2) AU4052189A (sv)
DE (2) DE68911686T2 (sv)
ES (2) ES2014862A6 (sv)
SE (1) SE8802861D0 (sv)
WO (2) WO1990001710A1 (sv)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8802861D0 (sv) * 1988-08-10 1988-08-10 Wallac Oy An apparatus and a method for measuring the activity of radioactive samples containing a multiple of radioactive isotopes
WO1991008496A1 (en) * 1989-12-01 1991-06-13 Wallac Oy Method for scintillation counting and a scintillation counter with adjustable coincidence resolving time
AU5745990A (en) * 1990-06-15 1992-01-07 Wallac Oy A method for evaluating sample activities in a multidetector liquid scintillation counter
CA2071381C (en) * 1991-07-19 1998-12-15 Youji Satou Electronic apparatus, card-type electronic component used with the electronic apparatus, and electronic system with expanding apparatus for expanding function of electronic apparatus
US5404271A (en) * 1991-07-30 1995-04-04 Kabushiki Kaisha Toshiba Electronic apparatus having a card storing section formed within a body between a support frame and an upper case of the body and having functional elements mounted between the support frame and a lower case of the body
US5194735A (en) * 1991-09-09 1993-03-16 Wallac Oy Method for evaluating sample activities in a multidetector liquid scintillation counter
ES2070700B1 (es) * 1992-12-29 1996-12-16 Invest Energeticas Tecnologica Sistema experto para la determinacion del parametro de extincion en muestras radiactivas en fase liquida.
US6492642B1 (en) * 1997-12-08 2002-12-10 Moskovskoe Gosudarstvennoe Predpriyatie-Obiedinenny Ekologo-Tekhnologichesky I Nauchno-Issledovatelsky Tsentr Po Obezvrezhivaniju Radioaktivnykh Otkhodov I Okhrane Okruzhajuschei Sredy (Mosnpo “Rad Method for identifying radionuclides in probes using a liquid scintillation sensor
FR2777089B1 (fr) * 1998-04-03 2000-06-23 Maintenance Securite Installat Procede et dispositif d'analyse de sources radioactives
US7029855B1 (en) 2003-01-28 2006-04-18 Proteomyx Inc. Radioactive multiplexing analytical methods for biomarkers discovery
EP1689882B1 (en) 2003-10-07 2014-11-26 TRAN, Nathaniel Tue Radioactive multiplexing analytical methods
US7741609B2 (en) * 2007-08-03 2010-06-22 Pulsetor, Llc Adapting a high-performance pulse processor to an existing spectrometry system
JP5349476B2 (ja) * 2007-08-03 2013-11-20 パルセータ，エルエルシー エネルギー分散型放射線分光分析システムにおけるフォトンを示すエッジを検出する方法、当該方法を実行するパルスプロセッサおよびエネルギー分散型放射線分光分析システム
CA2732754C (en) * 2007-08-03 2015-12-08 Pulsetor, Llc Digital pulse processor slope correction
GB2462189B (en) * 2008-08-01 2013-05-29 Lab Impex Systems Ltd Method and apparatus for measuring radioactivity
US7807973B2 (en) * 2008-08-01 2010-10-05 Pulsetor, Llc Pileup rejection in an energy-dispersive radiation spectrometry system
US10067917B2 (en) 2013-01-31 2018-09-04 Bluebeam, Inc. Method for managing and selectively arranging sets of multiple documents and pages within documents
GB201604246D0 (en) * 2016-03-11 2016-04-27 Univ Hull Radioactivity detection
CN109108963B (zh) * 2018-07-24 2020-10-16 西北工业大学 基于差分演化粒子群算法空间多关节机器人路径规划方法
RU2746412C1 (ru) * 2019-12-04 2021-04-13 ФЕДЕРАЛЬНОЕ ГОСУДАРСТВЕННОЕ УНИТАРНОЕ ПРЕДПРИЯТИЕ ЮЖНО-УРАЛЬСКИЙ ИНСТИТУТ БИОФИЗИКИ (ФГУП ЮУрИБФ) Способ идентификации бета-излучающих радионуклидов в пробах с использованием жидкостного сцинтилляционного счетчика

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4029401A (en) * 1967-07-03 1977-06-14 Beckman Instruments, Inc. Automatic quench compensation for liquid scintillation counting system
FR1545652A (fr) * 1967-07-19 1968-11-15 Intertechnique Sa Perfectionnements aux procédés de scintillation liquide et aux dispositifs de mise en oeuvre desdits procédés
US3560744A (en) * 1969-06-09 1971-02-02 Picker Corp Method and apparatus for compensating of quenching in liquid scintillation counting
FR2110761A6 (sv) * 1969-11-21 1972-06-02 Intertechnique Sa
US4005292A (en) * 1974-01-24 1977-01-25 G. D. Searle & Co. Mass counting of radioactivity samples
DE2501904C2 (de) * 1975-01-18 1982-10-28 Thermodach Dachtechnik GmbH, 8598 Waldershof Unterdach
DE2952321A1 (de) * 1979-12-24 1981-07-02 Laboratorium Prof. Dr. Rudolf Berthold, 7547 Wildbad Verfahren zur loeschkorrektur bei fluessigszintillationszaehlern
SE448123B (sv) * 1985-05-28 1987-01-19 Wallac Oy Forfarande for att vid vetskescintillationsrekning diskriminera mellan olika sorters detekterade scintillationsforlopp
IL83847A (en) * 1987-09-09 1991-06-10 Yehoshua Kalish Scintillation spectrometer
SE8705056D0 (sv) * 1987-12-18 1987-12-18 Wallac Oy Liquid scintillation counter
SE8802861D0 (sv) * 1988-08-10 1988-08-10 Wallac Oy An apparatus and a method for measuring the activity of radioactive samples containing a multiple of radioactive isotopes

Also Published As

Publication number Publication date
DE68911686T2 (de) 1994-05-05
AU4052189A (en) 1990-03-05
US5120962A (en) 1992-06-09
DE68913543T2 (de) 1994-06-09
WO1990001710A1 (en) 1990-02-22
EP0428593B1 (en) 1994-03-02
EP0428593A1 (en) 1991-05-29
ES2014381A6 (es) 1990-07-01
US5134294A (en) 1992-07-28
WO1990001711A1 (en) 1990-02-22
EP0428592B1 (en) 1993-12-22
DE68911686D1 (de) 1994-02-03
EP0428592A1 (en) 1991-05-29
AU4052289A (en) 1990-03-05
DE68913543D1 (de) 1994-04-07
ES2014862A6 (es) 1990-07-16

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