FI861499A0 - Scintillationsraekning vid reducerad bakgrund. - Google Patents
Scintillationsraekning vid reducerad bakgrund.Info
- Publication number
- FI861499A0 FI861499A0 FI861499A FI861499A FI861499A0 FI 861499 A0 FI861499 A0 FI 861499A0 FI 861499 A FI861499 A FI 861499A FI 861499 A FI861499 A FI 861499A FI 861499 A0 FI861499 A0 FI 861499A0
- Authority
- FI
- Finland
- Prior art keywords
- scintillationsraekning
- reducerad
- bakgrund
- vid
- vid reducerad
- Prior art date
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)
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 (2)
Publication Number | Publication Date |
---|---|
FI861499A0 true FI861499A0 (fi) | 1986-04-08 |
FI861499A FI861499A (fi) | 1986-10-09 |
Family
ID=24897247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI861499A FI861499A (fi) | 1985-04-08 | 1986-04-08 | Scintillationsraekning vid reducerad bakgrund. |
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) | FI861499A (fi) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5146093A (en) * | 1985-04-08 | 1992-09-08 | Packard Instrument Company, Inc. | Liquid scintillation measurement system with active guard shield |
US4833326A (en) * | 1985-04-08 | 1989-05-23 | 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 |
EP0412194B1 (de) * | 1989-08-10 | 1993-06-02 | Radioanalytisches Labor Buheitel | 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 |
US5854084A (en) | 1996-07-12 | 1998-12-29 | Biotraces, Inc. | Enhanced chromatography using multiphoton detection |
US5532122A (en) * | 1993-10-12 | 1996-07-02 | Biotraces, Inc. | Quantitation of gamma and x-ray emitting isotopes |
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 |
US6597450B1 (en) | 1997-09-15 | 2003-07-22 | Becton, Dickinson And Company | Automated Optical Reader for Nucleic Acid Assays |
US6043880A (en) * | 1997-09-15 | 2000-03-28 | Becton Dickinson And Company | Automated optical reader for nucleic acid assays |
GB2409270B (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 |
JP4532264B2 (ja) * | 2002-05-17 | 2010-08-25 | ベクトン・ディキンソン・アンド・カンパニー | 自動システム及び自動処理方法並びに核酸自動抽出方法 |
EP1987373A2 (en) * | 2006-02-17 | 2008-11-05 | GE Healthcare UK Limited | 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 |
CN109791211B (zh) | 2016-10-21 | 2020-08-25 | 珀金埃尔默健康科学公司 | 用改进的事件类型区别进行辐射检测的系统及方法 |
KR20200054231A (ko) | 2017-09-15 | 2020-05-19 | 퍼킨엘머 헬스 사이언시즈, 아이엔씨. | 전자 테스트 소스를 사용하여 신틸레이션 이벤트들을 에뮬레이팅하기 위한 시스템들 및 방법들 |
Family Cites Families (7)
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 |
-
1985
- 1985-04-08 US US06/721,266 patent/US4651006A/en not_active Expired - Lifetime
-
1986
- 1986-04-03 EP EP86630053A patent/EP0201445B1/en not_active Expired
- 1986-04-03 DE DE8686630053T patent/DE3672679D1/de not_active Expired - Lifetime
- 1986-04-04 AU AU55765/86A patent/AU5576586A/en not_active Abandoned
- 1986-04-08 FI FI861499A patent/FI861499A/fi not_active IP Right Cessation
- 1986-04-08 JP JP61080954A patent/JPS61235784A/ja active Pending
-
1989
- 1989-03-14 JP JP1061964A patent/JP2863539B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0210288A (ja) | 1990-01-16 |
DE3672679D1 (de) | 1990-08-23 |
EP0201445A1 (en) | 1986-11-12 |
EP0201445B1 (en) | 1990-07-18 |
JP2863539B2 (ja) | 1999-03-03 |
AU5576586A (en) | 1986-10-16 |
JPS61235784A (ja) | 1986-10-21 |
US4651006A (en) | 1987-03-17 |
FI861499A (fi) | 1986-10-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: PACKARD INSTRUMENT CO. |