ES2014862A6 - 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. - Google Patents
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.Info
- Publication number
- ES2014862A6 ES2014862A6 ES8902866A ES8902866A ES2014862A6 ES 2014862 A6 ES2014862 A6 ES 2014862A6 ES 8902866 A ES8902866 A ES 8902866A ES 8902866 A ES8902866 A ES 8902866A ES 2014862 A6 ES2014862 A6 ES 2014862A6
- Authority
- ES
- Spain
- Prior art keywords
- radioactive
- quench
- quench level
- spectrum
- isotopes
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Measurement Of Radiation (AREA)
Abstract
UN APARATO Y UN METODO PARA MEDIR LA ACTIVIDAD DE MUESTRAS RADIACTIVAS QUE CONTIENEN UN MULTIPLO DE ISOTOPOS RADIACTIVOS, SIN DETERMINACION SEPARADA DEL NIVEL DE EXTINCION. EL APARATO COMPRENDE UNA MEMORIA CON ESPECTROS ALMACENADOS DE RENDIMIENTOS DE RECUENTO CONOCIDOS Y NIVELES DE EXTINCION CONOCIDOS PARA LOS ISOTOPOS, MEDIOS PARA EXTRAER DE DICHOS ESPECTROS UN ESPECTRO DE REFERENCIA, MEDIOS PARA DETERMINAR PARA CADA ESPECTRO DE REFERENCIA EXTRAIDO UN FACTOR POR EL CUAL HA DE MULTIPLICARSE DICHO ESPECTRO DE REFERENCIA EXTRAIDO Y MEDIOS PARA COMPUTAR UN VALOR DE BONDAD DEL AJUSTE Y PARA PREDECIR UN NUEVO VALOR DEL NIVEL DE EXTINCION SOBRE LA BASE DE ESTE VALOR DE BONDAD DEL AJUSTE. EL METODO COMPRENDE LLEVAR A CABO CADA UNA DE LAS OPERACIONES REALIZADAS CON LOS DIFERENTES COMPONENTES DEL APARATO, ANTES COMENTADOS.
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 |
---|---|
ES2014862A6 true ES2014862A6 (es) | 1990-07-16 |
Family
ID=20373053
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8902866A Expired - Lifetime 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 Expired - Lifetime 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. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8902864A Expired - Lifetime 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. |
Country Status (7)
Country | Link |
---|---|
US (2) | US5134294A (es) |
EP (2) | EP0428593B1 (es) |
AU (2) | AU4052289A (es) |
DE (2) | DE68911686T2 (es) |
ES (2) | ES2014862A6 (es) |
SE (1) | SE8802861D0 (es) |
WO (2) | WO1990001711A1 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2070700A2 (es) * | 1992-12-29 | 1995-06-01 | Invest Energeticas Tecnologica | Sistema experto para la determinacion del parametro de extincion en muestras radiactivas en fase liquida. |
Families Citing this family (19)
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 |
US5324943A (en) * | 1989-12-01 | 1994-06-28 | Wallac Oy | Method for scintillation counting and a scintillation counter with adjustable coincidence resolving time |
WO1991019999A1 (en) * | 1990-06-15 | 1991-12-26 | 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 |
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 |
US7855370B2 (en) * | 2007-08-03 | 2010-12-21 | Pulsetor, Llc | Pileup rejection in an energy-dispersive radiation spectrometry system |
EP2179522B1 (en) * | 2007-08-03 | 2018-08-29 | Judith B. Mott Revocable Trust Dated June 6, 2006, As Amended And Restated | 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)
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 (es) * | 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 |
-
1988
- 1988-08-10 SE SE8802861A patent/SE8802861D0/xx unknown
-
1989
- 1989-08-10 ES ES8902866A patent/ES2014862A6/es not_active Expired - Lifetime
- 1989-08-10 DE DE89909195T patent/DE68911686T2/de not_active Expired - Fee Related
- 1989-08-10 ES ES8902864A patent/ES2014381A6/es not_active Expired - Lifetime
- 1989-08-10 AU AU40522/89A patent/AU4052289A/en not_active Abandoned
- 1989-08-10 DE DE68913543T patent/DE68913543T2/de not_active Expired - Fee Related
- 1989-08-10 AU AU40521/89A patent/AU4052189A/en not_active Abandoned
- 1989-08-10 EP EP89909196A patent/EP0428593B1/en not_active Expired - Lifetime
- 1989-08-10 US US07/651,211 patent/US5134294A/en not_active Expired - Lifetime
- 1989-08-10 EP EP89909195A patent/EP0428592B1/en not_active Expired - Lifetime
- 1989-08-10 WO PCT/FI1989/000147 patent/WO1990001711A1/en active IP Right Grant
- 1989-08-10 WO PCT/FI1989/000146 patent/WO1990001710A1/en active IP Right Grant
-
1991
- 1991-02-06 US US07/651,217 patent/US5120962A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2070700A2 (es) * | 1992-12-29 | 1995-06-01 | Invest Energeticas Tecnologica | Sistema experto para la determinacion del parametro de extincion en muestras radiactivas en fase liquida. |
Also Published As
Publication number | Publication date |
---|---|
DE68913543T2 (de) | 1994-06-09 |
WO1990001711A1 (en) | 1990-02-22 |
EP0428592B1 (en) | 1993-12-22 |
EP0428592A1 (en) | 1991-05-29 |
DE68911686T2 (de) | 1994-05-05 |
AU4052289A (en) | 1990-03-05 |
EP0428593A1 (en) | 1991-05-29 |
AU4052189A (en) | 1990-03-05 |
US5120962A (en) | 1992-06-09 |
DE68911686D1 (de) | 1994-02-03 |
SE8802861D0 (sv) | 1988-08-10 |
DE68913543D1 (de) | 1994-04-07 |
EP0428593B1 (en) | 1994-03-02 |
WO1990001710A1 (en) | 1990-02-22 |
ES2014381A6 (es) | 1990-07-01 |
US5134294A (en) | 1992-07-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SA6 | Expiration date (snapshot 920101) |
Free format text: 2009-08-10 |
|
FD1A | Patent lapsed |
Effective date: 20001102 |