GB2510290A - Portable detector apparatus - Google Patents

Portable detector apparatus Download PDF

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Publication number
GB2510290A
GB2510290A GB1407748.1A GB201407748A GB2510290A GB 2510290 A GB2510290 A GB 2510290A GB 201407748 A GB201407748 A GB 201407748A GB 2510290 A GB2510290 A GB 2510290A
Authority
GB
United Kingdom
Prior art keywords
detector
radiation
detectors
processing device
portable
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.)
Granted
Application number
GB1407748.1A
Other versions
GB2510290B (en
GB201407748D0 (en
Inventor
Stephen Whitaker Snow
Ian Radley
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kromek Ltd
Original Assignee
Kromek Ltd
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 Kromek Ltd filed Critical Kromek Ltd
Publication of GB201407748D0 publication Critical patent/GB201407748D0/en
Publication of GB2510290A publication Critical patent/GB2510290A/en
Application granted granted Critical
Publication of GB2510290B publication Critical patent/GB2510290B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/36—Measuring spectral distribution of X-rays or of nuclear radiation spectrometry
    • G01T1/361—Measuring spectral distribution of X-rays or of nuclear radiation spectrometry with a combination of detectors of different types, e.g. anti-Compton spectrometers
    • 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
    • G01T1/167—Measuring radioactive content of objects, e.g. contamination
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/36—Measuring spectral distribution of X-rays or of nuclear radiation spectrometry

Abstract

A portable detector system for the processing of data derived from incident radiation is described comprising: a plurality of separately addressable radiation detectors having at least two different known response properties;a processing device comprising: a collection module to collect data from radiation incident at each detector and produce a spectral histogram for the collected data from each detector;a deconvolution module to deconvolve the histograms from each detector to derive a single spectral histogram that representatively combines information from the plurality of detectors;the plurality of separately addressable radiation detectors and the processing device being associated together in compact and portable manner, for example within a common casing.
GB1407748.1A 2011-11-23 2012-11-23 Portable detector apparatus Active GB2510290B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1120168.8A GB201120168D0 (en) 2011-11-23 2011-11-23 Portable detector apparatus
PCT/GB2012/052910 WO2013076506A2 (en) 2011-11-23 2012-11-23 Portable detector apparatus

Publications (3)

Publication Number Publication Date
GB201407748D0 GB201407748D0 (en) 2014-06-18
GB2510290A true GB2510290A (en) 2014-07-30
GB2510290B GB2510290B (en) 2020-11-11

Family

ID=45475560

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1120168.8A Ceased GB201120168D0 (en) 2011-11-23 2011-11-23 Portable detector apparatus
GB1407748.1A Active GB2510290B (en) 2011-11-23 2012-11-23 Portable detector apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1120168.8A Ceased GB201120168D0 (en) 2011-11-23 2011-11-23 Portable detector apparatus

Country Status (2)

Country Link
GB (2) GB201120168D0 (en)
WO (1) WO2013076506A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109690354A (en) * 2016-06-30 2019-04-26 创造技术有限公司 Portable detector and method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110646830A (en) * 2018-06-26 2020-01-03 核工业西南物理研究院 Digital signal processing system of tokamak anti-compton gamma energy spectrometer

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002031536A2 (en) * 2000-10-11 2002-04-18 University Of Southampton Gamma-ray spectrometry
US20060261942A1 (en) * 2001-10-26 2006-11-23 Innovative American Technology Inc. Container verification system for non-invasive detection of contents
GB2440588A (en) * 2006-08-04 2008-02-06 Symetrica Ltd Portable gamma ray detector
US20080048872A1 (en) * 2001-10-26 2008-02-28 Innovative American Technology, Inc. Multi-stage system for verification of container contents
US20090134337A1 (en) * 2007-11-27 2009-05-28 William Robert Russ Hybrid radiation detection system
WO2009120674A1 (en) * 2008-03-24 2009-10-01 Innovative American Technology Inc. Horizontal sensor arrays for non-invasive identification of hazardous materials

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002031536A2 (en) * 2000-10-11 2002-04-18 University Of Southampton Gamma-ray spectrometry
US20060261942A1 (en) * 2001-10-26 2006-11-23 Innovative American Technology Inc. Container verification system for non-invasive detection of contents
US20080048872A1 (en) * 2001-10-26 2008-02-28 Innovative American Technology, Inc. Multi-stage system for verification of container contents
GB2440588A (en) * 2006-08-04 2008-02-06 Symetrica Ltd Portable gamma ray detector
US20090134337A1 (en) * 2007-11-27 2009-05-28 William Robert Russ Hybrid radiation detection system
WO2009120674A1 (en) * 2008-03-24 2009-10-01 Innovative American Technology Inc. Horizontal sensor arrays for non-invasive identification of hazardous materials

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
T.J.KENNETT,W.V.PRESTWICH,A.ROBERTSON:"Bayesian DeconcolutionII:NoiseProperties",NUCLEAR INSTRUMENTS AND METHODS,vol.151,1978,pages 293-301,XP002697992,the whole document *
T.J.KENNETT,W.V.PRESTWICH,A.ROBERTSON:"Bayesian Deconvolution I:ConvergentProperties",NUCLEAR INSTRUMENTS AND METHODS,vol.151,1978,pages 285-292,XP002697991,the whole document *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109690354A (en) * 2016-06-30 2019-04-26 创造技术有限公司 Portable detector and method
CN109690354B (en) * 2016-06-30 2023-08-04 创造技术有限公司 Portable detector and method

Also Published As

Publication number Publication date
GB201120168D0 (en) 2012-01-04
GB2510290B (en) 2020-11-11
GB201407748D0 (en) 2014-06-18
WO2013076506A2 (en) 2013-05-30
WO2013076506A3 (en) 2013-07-25

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