BE855417A - Determination de l'etouffement dans des systemes de comptage a scintillation liquide - Google Patents

Determination de l'etouffement dans des systemes de comptage a scintillation liquide

Info

Publication number
BE855417A
BE855417A BE178218A BE178218A BE855417A BE 855417 A BE855417 A BE 855417A BE 178218 A BE178218 A BE 178218A BE 178218 A BE178218 A BE 178218A BE 855417 A BE855417 A BE 855417A
Authority
BE
Belgium
Prior art keywords
choke
determination
liquid scintillation
scintillation counting
counting systems
Prior art date
Application number
BE178218A
Other languages
English (en)
Original Assignee
Beckman Instruments Inc
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 Beckman Instruments Inc filed Critical Beckman Instruments Inc
Publication of BE855417A publication Critical patent/BE855417A/fr

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

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)
BE178218A 1976-06-07 1977-06-06 Determination de l'etouffement dans des systemes de comptage a scintillation liquide BE855417A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/693,673 US4075480A (en) 1976-06-07 1976-06-07 Quench determination in liquid scintillation counting systems

Publications (1)

Publication Number Publication Date
BE855417A true BE855417A (fr) 1977-10-03

Family

ID=24785635

Family Applications (1)

Application Number Title Priority Date Filing Date
BE178218A BE855417A (fr) 1976-06-07 1977-06-06 Determination de l'etouffement dans des systemes de comptage a scintillation liquide

Country Status (7)

Country Link
US (1) US4075480A (fr)
BE (1) BE855417A (fr)
DE (1) DE2725750A1 (fr)
FR (1) FR2354567A1 (fr)
GB (1) GB1560845A (fr)
NL (1) NL173319C (fr)
SE (1) SE420026B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4315151A (en) * 1980-07-07 1982-02-09 Beckman Instruments, Inc. Detecting phase separation in liquid scintillation samples
US4418281A (en) * 1981-06-29 1983-11-29 Beckman Instruments, Inc. Quench correction in liquid scintillation counting
US4678912A (en) * 1983-04-11 1987-07-07 Beckman Instruments, Inc. Apparatus for positioning an external radioactive standard in a liquid scintillation counter
JPS61502216A (ja) * 1984-05-21 1986-10-02 ベツクマン　インスツルメンツ　インコ−ポレ−テツド 単一試料消光決定
EP0181922B1 (fr) * 1984-05-21 1989-04-26 Beckman Instruments, Inc. Procede et appareil indicateurs de l'inhibition d'une solution liquide de scintillement
US4661705A (en) * 1984-05-21 1987-04-28 Beckman Instruments, Inc. Quench, volume and activity determinations in a liquid scintillation flow system
US4845368A (en) * 1987-06-26 1989-07-04 The United States Of America As Represented By The United States Department Of Energy Method for the substantial reduction of quenching effects in luminescence spectrometry
US5025161A (en) * 1989-07-27 1991-06-18 Beckman Instruments, Inc. Detecting multiple phases in liquid scintillation samples
US4987306A (en) * 1989-07-27 1991-01-22 Beckman Instruments Color monitoring in liquid scintillation systems
US5289386A (en) * 1989-08-31 1994-02-22 Beckman Instruments, Inc. Method and apparatus for storing scintillation pulse height data
EP0533665B1 (fr) * 1990-06-15 1994-12-14 Wallac Oy Procede d'evaluation de l'activite d'echantillons dans un compteur de scintillations en milieu liquide a detecteurs multiples
US5308544A (en) * 1992-02-28 1994-05-03 Beckman Instruments, Inc. Liquid scintillation solution useful for alpha particle emission and beta particle emission discrimination
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.
US5412216A (en) * 1993-10-29 1995-05-02 Beckman Instruments, Inc. Method and apparatus for identifying a radionuclide in a liquid scintillation sample
US8916829B2 (en) * 2011-08-18 2014-12-23 Savannah River Nuclear Solutions, Llc System and method for assaying a radionuclide
KR101680067B1 (ko) * 2014-11-19 2016-11-29 한국원자력안전기술원 플라스틱 섬광체를 이용한 방사성 핵종 분별 방법 및 장치
EP3923035A1 (fr) * 2020-06-10 2021-12-15 Hidex Oy Procédé pour déterminer un taux de comptage d'arrière-plan lors d'une mesure en scintillation liquide

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3381130A (en) * 1965-08-16 1968-04-30 Beckman Instruments Inc Method and apparatus for counting standardization in scintillation spectrometry
US3721824A (en) * 1967-04-10 1973-03-20 Packard Instrument Co Inc Apparatus and method for adjusting gain of photomultiplier type scintillation detectors
FR2110761A6 (fr) * 1969-11-21 1972-06-02 Intertechnique Sa

Also Published As

Publication number Publication date
FR2354567B1 (fr) 1981-06-12
US4075480A (en) 1978-02-21
NL7706207A (nl) 1977-12-09
NL173319B (nl) 1983-08-01
GB1560845A (en) 1980-02-13
FR2354567A1 (fr) 1978-01-06
NL173319C (nl) 1984-01-02
DE2725750A1 (de) 1977-12-08
SE420026B (sv) 1981-09-07

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BECKMAN INSTRUMENTS INC.

Effective date: 19900630