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FI861499L - Scintillationsraekning vid reducerad bakgrund. - Google Patents
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FI861499L - Scintillationsraekning vid reducerad bakgrund. - Google Patents

Scintillationsraekning vid reducerad bakgrund. Download PDF

Info

Publication number
FI861499L
FI861499L FI861499A FI861499A FI861499L FI 861499 L FI861499 L FI 861499L FI 861499 A FI861499 A FI 861499A FI 861499 A FI861499 A FI 861499A FI 861499 L FI861499 L FI 861499L
Authority
FI
Finland
Prior art keywords
scintillationsraekning
reducerad
bakgrund
vid
vid reducerad
Prior art date
Application number
FI861499A
Other languages
English (en)
Other versions
FI861499A0 (fi
FI861499A7 (fi
Inventor
Robert John Valenta
Original Assignee
Packard Instrument Co 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 Packard Instrument Co Inc filed Critical Packard Instrument Co Inc
Publication of FI861499A0 publication Critical patent/FI861499A0/fi
Publication of FI861499L publication Critical patent/FI861499L/fi
Publication of FI861499A7 publication Critical patent/FI861499A7/fi

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
    • 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
    • G01T1/17—Circuit arrangements not adapted to a particular type of detector
    • G01T1/172—Circuit arrangements not adapted to a particular type of detector with coincidence circuit arrangements

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)
FI861499A 1985-04-08 1986-04-08 Vähennetyn taustan tuikelaskenta. FI861499A7 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/721,266 US4651006A (en) 1985-04-08 1985-04-08 Reduced background scintillation counting

Publications (3)

Publication Number Publication Date
FI861499A0 FI861499A0 (fi) 1986-04-08
FI861499L true FI861499L (fi) 1986-10-09
FI861499A7 FI861499A7 (fi) 1986-10-09

Family

ID=24897247

Family Applications (1)

Application Number Title Priority Date Filing Date
FI861499A FI861499A7 (fi) 1985-04-08 1986-04-08 Vähennetyn taustan tuikelaskenta.

Country Status (6)

Country Link
US (1) US4651006A (fi)
EP (1) EP0201445B1 (fi)
JP (2) JPS61235784A (fi)
AU (1) AU5576586A (fi)
DE (1) DE3672679D1 (fi)
FI (1) FI861499A7 (fi)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4833326A (en) * 1985-04-08 1989-05-23 Packard Instrument Company, Inc. Liquid scintillation measurement system with active guard shield
US5146093A (en) * 1985-04-08 1992-09-08 Packard Instrument Company, Inc. Liquid scintillation measurement system with active guard shield
GB8605368D0 (en) * 1986-03-05 1986-04-09 Atomic Energy Authority Uk Data processing
EP0253484B1 (en) * 1986-07-17 1990-12-05 Packard Instrument Company, Inc. Liquid scintillation measurement system with solid crystal guard shield
DE3777163D1 (de) * 1986-10-01 1992-04-09 Takashi Kuhara Verbindungsvorrichtung fuer waermespeicherbehaelter.
DE3635477C2 (de) * 1986-10-18 1994-02-24 Gsf Forschungszentrum Umwelt Verfahren und Schaltungsanordnung zur Reduzierung des Zähluntergrundes der Messung mit einer Koinzidenz-Antikoinzidenz-Auswertung und Verwendung des Verfahrens
CA1280224C (en) * 1987-08-27 1991-02-12 Daniel Gagnon Method and circuit for processing narrow band signals located in a wide band having disturbance
IL83847A (en) * 1987-09-09 1991-06-10 Yehoshua Kalish Scintillation spectrometer
DE58904578D1 (de) * 1989-08-10 1993-07-08 Radioanalytisches Labor Buheit Verfahren zur messung radioaktiver nuklide.
US5198670A (en) * 1989-09-29 1993-03-30 Packard Instrument Company Scintillation counting system for in-situ measurement of radioactive samples in a multiple-well plate
US5532122A (en) * 1993-10-12 1996-07-02 Biotraces, Inc. Quantitation of gamma and x-ray emitting isotopes
US5854084A (en) 1996-07-12 1998-12-29 Biotraces, Inc. Enhanced chromatography using multiphoton detection
US5532944A (en) * 1994-07-28 1996-07-02 Sorrento Electronics, Inc. Multi-channel analysis system and method using digital signal processing
US5483070A (en) * 1994-08-02 1996-01-09 Packard Instrument Company Scintillation counter
US6043880A (en) * 1997-09-15 2000-03-28 Becton Dickinson And Company Automated optical reader for nucleic acid assays
US6597450B1 (en) 1997-09-15 2003-07-22 Becton, Dickinson And Company Automated Optical Reader for Nucleic Acid Assays
GB2409269B (en) * 2000-08-03 2005-09-21 Cambridge Imaging Ltd Improvements in and relating to material identification using x-rays
WO2003065023A1 (en) * 2002-01-28 2003-08-07 Cambridge Imaging Limited X-ray inspection system and method
EP1506413B1 (en) * 2002-05-17 2016-07-06 Becton Dickinson and Company Automated system for isolating, amplyifying and detecting a target nucleic acid sequence
US20090218502A1 (en) * 2006-02-17 2009-09-03 Jan Axelsson Beta-radiation detector for blood flow and chromatography
US8543356B2 (en) * 2008-01-24 2013-09-24 National Institute Of Standards And Technology Low cost multi-channel data acquisition system
JP4928502B2 (ja) * 2008-05-19 2012-05-09 日立アロカメディカル株式会社 液体シンチレーションカウンタ
JP6316364B2 (ja) * 2016-09-26 2018-04-25 株式会社日立製作所 液体シンチレーションカウンタ
JP6294929B1 (ja) * 2016-09-27 2018-03-14 株式会社日立製作所 放射線測定装置
US10145967B2 (en) 2016-10-21 2018-12-04 Perkinelmer Health Sciences, Inc. Systems and methods for radiation detection with improved event type discrimination
US11275188B2 (en) 2017-09-15 2022-03-15 Perkinelmer Health Sciences, Inc. Systems and methods for emulating scintillation events using an electronic test source
FR3135148B1 (fr) * 2022-05-01 2025-03-21 Commissariat Energie Atomique Dispositif d’estimation de l’activité d’un liquide radioactif

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3626187A (en) * 1969-01-21 1971-12-07 Nuclear Chicago Corp Pulse-height analysis in scintillation counting
US4049966A (en) * 1976-07-02 1977-09-20 Beckman Instruments, Inc. Nuclear radiation measuring method and apparatus having blanking time inversely related to count rate
US4181855A (en) * 1978-01-30 1980-01-01 Beckman Instruments, Inc. Method and apparatus for determining random coincidence count rate in a scintillation counter utilizing the coincidence technique
US4418282A (en) * 1981-06-29 1983-11-29 Beckman Instruments, Inc. Method and apparatus for determining random coincidence count rate in a scintillation counter utilizing the coincidence technique
US4528450A (en) * 1982-09-10 1985-07-09 Packard Instrument Company, Inc. Method and apparatus for measuring radioactive decay
US4555629A (en) * 1983-09-06 1985-11-26 Packard Instrument Company, Inc. Method and apparatus for determination of sample homogeneity in scintillation counting
EP0253484B1 (en) * 1986-07-17 1990-12-05 Packard Instrument Company, Inc. Liquid scintillation measurement system with solid crystal guard shield

Also Published As

Publication number Publication date
AU5576586A (en) 1986-10-16
JPS61235784A (ja) 1986-10-21
EP0201445B1 (en) 1990-07-18
US4651006A (en) 1987-03-17
FI861499A0 (fi) 1986-04-08
EP0201445A1 (en) 1986-11-12
FI861499A7 (fi) 1986-10-09
JPH0210288A (ja) 1990-01-16
DE3672679D1 (de) 1990-08-23
JP2863539B2 (ja) 1999-03-03

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: PACKARD INSTRUMENT CO.