GB8726304D0 - Particle asymmetry analyser - Google Patents

Particle asymmetry analyser

Info

Publication number
GB8726304D0
GB8726304D0 GB878726304A GB8726304A GB8726304D0 GB 8726304 D0 GB8726304 D0 GB 8726304D0 GB 878726304 A GB878726304 A GB 878726304A GB 8726304 A GB8726304 A GB 8726304A GB 8726304 D0 GB8726304 D0 GB 8726304D0
Authority
GB
United Kingdom
Prior art keywords
analyser
asymmetry
particles
particle asymmetry
particle
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.)
Pending
Application number
GB878726304A
Other languages
English (en)
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.)
SECR DEFENCE
UK Secretary of State for Defence
Original Assignee
SECR DEFENCE
UK Secretary of State for Defence
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 SECR DEFENCE, UK Secretary of State for Defence filed Critical SECR DEFENCE
Priority to GB878726304A priority Critical patent/GB8726304D0/en
Publication of GB8726304D0 publication Critical patent/GB8726304D0/en
Priority to KR1019890701291A priority patent/KR0125917B1/ko
Priority to NZ226895A priority patent/NZ226895A/xx
Priority to NZ226897A priority patent/NZ226897A/en
Priority to US07/476,396 priority patent/US5089714A/en
Priority to AT88310595T priority patent/ATE81203T1/de
Priority to DE8888310595T priority patent/DE3875069T2/de
Priority to PT88980A priority patent/PT88980B/pt
Priority to PCT/GB1988/000975 priority patent/WO1989004471A1/en
Priority to ES198888310595T priority patent/ES2035318T3/es
Priority to FI902325A priority patent/FI902325A7/fi
Priority to PT88982A priority patent/PT88982A/pt
Priority to AU26204/88A priority patent/AU2620488A/en
Priority to EP88310597A priority patent/EP0316173A1/en
Priority to JP88508856A priority patent/JPH03504040A/ja
Priority to JP63508858A priority patent/JP2862253B2/ja
Priority to AU26262/88A priority patent/AU612205B2/en
Priority to PCT/GB1988/000972 priority patent/WO1989004470A1/en
Priority to EP88909571A priority patent/EP0386061A1/en
Priority to KR1019890701289A priority patent/KR890702012A/ko
Priority to EP88310595A priority patent/EP0316171B1/en
Priority to EP88909594A priority patent/EP0389512A1/en
Priority to CA000585846A priority patent/CA1323995C/en
Priority to GB9007803A priority patent/GB2229527B/en
Priority to GB9007801A priority patent/GB2231403A/en
Priority to DK199001133A priority patent/DK174059B1/da
Priority to DK113290A priority patent/DK113290D0/da
Priority to FI902327A priority patent/FI98160C/fi
Priority to NO902088A priority patent/NO902088D0/no
Priority to NO902068A priority patent/NO301671B1/no
Priority to GR920402592T priority patent/GR3006253T3/el
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1456—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1434—Optical arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • G01N2015/0238—Single particle scatter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1404—Handling flow, e.g. hydrodynamic focusing
    • G01N2015/1413—Hydrodynamic focussing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N2015/1497—Particle shape

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Dispersion Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Electroluminescent Light Sources (AREA)
GB878726304A 1987-11-10 1987-11-10 Particle asymmetry analyser Pending GB8726304D0 (en)

Priority Applications (31)

Application Number Priority Date Filing Date Title
GB878726304A GB8726304D0 (en) 1987-11-10 1987-11-10 Particle asymmetry analyser
KR1019890701291A KR0125917B1 (ko) 1987-11-10 1988-10-11 비대칭 입자 분석기
NZ226895A NZ226895A (en) 1987-11-10 1988-11-09 Particle analyser determines asymmetry by light scattering
NZ226897A NZ226897A (en) 1987-11-10 1988-11-09 Particle monitoring system; results of multiple light scattering analysers collated
EP88909594A EP0389512A1 (en) 1987-11-10 1988-11-10 Particle asymmetry analyser
JP88508856A JPH03504040A (ja) 1987-11-10 1988-11-10 粒子監視システム
PCT/GB1988/000972 WO1989004470A1 (en) 1987-11-10 1988-11-10 Particle monitoring system
DE8888310595T DE3875069T2 (de) 1987-11-10 1988-11-10 Vorrichtung zur bestimmung der asymmetrie von teilchen.
PT88980A PT88980B (pt) 1987-11-10 1988-11-10 Analisador de assimetria de particulas e respectivo processo de determinacao da assimetria de particulas transportadas por fluidos
PCT/GB1988/000975 WO1989004471A1 (en) 1987-11-10 1988-11-10 Particle asymmetry analyser
ES198888310595T ES2035318T3 (es) 1987-11-10 1988-11-10 Analizador de la asimetria de particulas.
FI902325A FI902325A7 (fi) 1987-11-10 1988-11-10 Hiukkasvalvontajärjestelmä
PT88982A PT88982A (pt) 1987-11-10 1988-11-10 Dispositivo de monitorizacao de particulas
AU26204/88A AU2620488A (en) 1987-11-10 1988-11-10 Particle monitoring system
EP88310597A EP0316173A1 (en) 1987-11-10 1988-11-10 Particle monitoring system
US07/476,396 US5089714A (en) 1987-11-10 1988-11-10 Particle asymmetry analyzer having sphericity detectors
JP63508858A JP2862253B2 (ja) 1987-11-10 1988-11-10 粒子の非対称性の分析装置
AU26262/88A AU612205B2 (en) 1987-11-10 1988-11-10 Particle asymmetry analyser
AT88310595T ATE81203T1 (de) 1987-11-10 1988-11-10 Vorrichtung zur bestimmung der asymmetrie von teilchen.
EP88909571A EP0386061A1 (en) 1987-11-10 1988-11-10 Particle monitoring system
KR1019890701289A KR890702012A (ko) 1987-11-10 1988-11-10 입자 모니터링 시스템
EP88310595A EP0316171B1 (en) 1987-11-10 1988-11-10 Particle asymmetry analyser
CA000585846A CA1323995C (en) 1987-11-10 1988-12-14 Particle asymmetry analyser
GB9007803A GB2229527B (en) 1987-11-10 1990-04-06 Particle asymmetry analyser
GB9007801A GB2231403A (en) 1987-11-10 1990-04-06 Particle monitoring system
DK199001133A DK174059B1 (da) 1987-11-10 1990-05-08 Partikelanalysator og fremgangsmåde til bestemmelse af graden af partiklers symmetri
DK113290A DK113290D0 (da) 1987-11-10 1990-05-08 Partikelovervaagningssystem
FI902327A FI98160C (fi) 1987-11-10 1990-05-09 Hiukkasten epäsymmetrian analysaattori
NO902088A NO902088D0 (no) 1987-11-10 1990-05-10 Partikkelovervaakningssystem.
NO902068A NO301671B1 (no) 1987-11-10 1990-05-10 Partikkelanalyse for bestemmelse av graden av partiklers symmetri
GR920402592T GR3006253T3 (enExample) 1987-11-10 1992-11-16

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB878726304A GB8726304D0 (en) 1987-11-10 1987-11-10 Particle asymmetry analyser
CA000585846A CA1323995C (en) 1987-11-10 1988-12-14 Particle asymmetry analyser

Publications (1)

Publication Number Publication Date
GB8726304D0 true GB8726304D0 (en) 1987-12-16

Family

ID=25672303

Family Applications (2)

Application Number Title Priority Date Filing Date
GB878726304A Pending GB8726304D0 (en) 1987-11-10 1987-11-10 Particle asymmetry analyser
GB9007803A Expired - Lifetime GB2229527B (en) 1987-11-10 1990-04-06 Particle asymmetry analyser

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9007803A Expired - Lifetime GB2229527B (en) 1987-11-10 1990-04-06 Particle asymmetry analyser

Country Status (16)

Country Link
US (1) US5089714A (enExample)
EP (2) EP0316171B1 (enExample)
JP (1) JP2862253B2 (enExample)
AT (1) ATE81203T1 (enExample)
AU (1) AU612205B2 (enExample)
CA (1) CA1323995C (enExample)
DE (1) DE3875069T2 (enExample)
DK (1) DK174059B1 (enExample)
ES (1) ES2035318T3 (enExample)
FI (1) FI98160C (enExample)
GB (2) GB8726304D0 (enExample)
GR (1) GR3006253T3 (enExample)
NO (1) NO301671B1 (enExample)
NZ (1) NZ226895A (enExample)
PT (1) PT88980B (enExample)
WO (1) WO1989004471A1 (enExample)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2130343C (en) * 1992-02-21 2003-02-11 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Analysis of particle characteristics
GB2264556A (en) * 1992-02-21 1993-09-01 Hatfield Polytechnic Higher Ed Diffraction analysis of particle size, shape and orientation
NL9301446A (nl) * 1993-08-20 1995-03-16 Univ Delft Tech Werkwijze en inrichting voor het meten van vormeigenschappen van deeltjes.
US6049381A (en) * 1993-10-29 2000-04-11 The United States Of America As Represented By The Secretary Of The Navy Real time suspended particle monitor
AU719048B2 (en) 1995-04-06 2000-05-04 Alfa Laval Agri Ab Method and apparatus for quantitative particle determination in fluids
US5767967A (en) * 1997-01-02 1998-06-16 Yufa; Aleksandr L. Method and device for precise counting and measuring the particulates and small bodies
WO1998034094A1 (en) 1997-01-31 1998-08-06 The Horticulture & Food Research Institute Of New Zealand Ltd. Optical apparatus
US6731100B1 (en) 1997-05-05 2004-05-04 Chemometec A/S Method and a system for determination of somatic cells in milk
EP0983378B1 (en) 1997-05-05 2008-06-11 ChemoMetec A/S A method and a system for determination of somatic cells in milk
US6149867A (en) 1997-12-31 2000-11-21 Xy, Inc. Sheath fluids and collection systems for sex-specific cytometer sorting of sperm
US6071689A (en) 1997-12-31 2000-06-06 Xy, Inc. System for improving yield of sexed embryos in mammals
US7208265B1 (en) * 1999-11-24 2007-04-24 Xy, Inc. Method of cryopreserving selected sperm cells
US6184990B1 (en) * 1999-12-22 2001-02-06 Beckman Coulter, Inc. Miniature multiple wavelength excitation and emission optical system and method for laser-induced fluorescence detectors in capillary electrophoresis
US6721049B1 (en) * 2000-03-22 2004-04-13 The United States Of America As Represented By The Secretary Of The Army Device for efficient light collection from a sample
US20040031071A1 (en) * 2000-10-05 2004-02-12 Xy, Inc. System of hysteroscopic insemination of mares
AU2002237689B2 (en) 2000-11-29 2008-01-10 Xy, Llc. System to separate frozen-thawed spermatozoa into X-chromosome bearing and Y-chromosome bearing populations
US7713687B2 (en) 2000-11-29 2010-05-11 Xy, Inc. System to separate frozen-thawed spermatozoa into x-chromosome bearing and y-chromosome bearing populations
US7260483B2 (en) * 2001-10-25 2007-08-21 The Regents Of The University Of California Real-time detection method and system for identifying individual aerosol particles
US6784988B2 (en) * 2002-07-17 2004-08-31 Hamilton Associates, Inc. Apparatus and process for analyzing a stream of fluid
WO2004009237A2 (en) * 2002-07-22 2004-01-29 Xy, Inc. Sperm cell process system
EP2275533B9 (en) * 2002-08-01 2016-10-19 Xy, Llc Method of assessing sperm cells
US8486618B2 (en) 2002-08-01 2013-07-16 Xy, Llc Heterogeneous inseminate system
MXPA05001654A (es) 2002-08-15 2005-10-18 Xy Inc Citometro de flujo de alta resolucion.
US7169548B2 (en) 2002-09-13 2007-01-30 Xy, Inc. Sperm cell processing and preservation systems
DE602004024874D1 (de) 2003-03-28 2010-02-11 Inguran Llc Eschlechts-sortierten tierspermien
EP1622623A4 (en) * 2003-04-11 2009-03-18 Barr Lab Inc METHOD FOR THE ADMINISTRATION OF ESTROGENIC AND TESTED
US20060263829A1 (en) 2003-05-15 2006-11-23 Evans Kenneth M Efficient haploid cell sorting flow cytometer systems
EP2801363B1 (en) 2004-03-29 2018-02-21 Inguran, LLC Process for storing sorted spermatozoa
KR100600923B1 (ko) * 2004-03-31 2006-07-13 주식회사 디지탈바이오테크놀러지 광학부를 구비한 미세입자 분석 장치
AR049732A1 (es) 2004-07-22 2006-08-30 Monsanto Co Proceso para enriquecer una poblacion de celulas de esperma
GB2422897A (en) * 2005-02-02 2006-08-09 Pcme Ltd A monitor for monitoring particles flowing in a stack
US7932490B2 (en) * 2007-08-07 2011-04-26 Tsi, Inc. Size segregated aerosol mass concentration measurement device
US8047055B2 (en) 2007-08-08 2011-11-01 Tsi, Incorporated Size segregated aerosol mass concentration measurement with inlet conditioners and multiple detectors
US7631568B2 (en) * 2007-08-28 2009-12-15 Quest Technologies Particulate monitor
EP2380001B1 (en) * 2008-12-18 2015-02-11 Azbil Corporation Compact detector for simultaneous particle size and fluorescence detection
US8589851B2 (en) * 2009-12-15 2013-11-19 Memoir Systems, Inc. Intelligent memory system compiler
KR20140016923A (ko) * 2011-04-06 2014-02-10 인스턴트 바이오스캔, 엘엘씨 미생물 검출 장치 및 방법
CN104931471A (zh) * 2015-06-08 2015-09-23 北京大学 大气活性自由基的激光诱导荧光检测系统
US10151682B2 (en) * 2015-07-14 2018-12-11 Teilch Llc Airborne particle measuring device
JP2017116287A (ja) 2015-12-21 2017-06-29 パナソニックＩｐマネジメント株式会社 粒子検出センサ
JP6602211B2 (ja) * 2016-01-22 2019-11-06 株式会社堀場製作所 粒子分析装置、粒子分析方法及び粒子分析プログラム
EP3469332B1 (en) * 2016-06-14 2023-03-08 Pinssar Pty Ltd Particulate matter measuring apparatus
US10935480B1 (en) * 2018-09-26 2021-03-02 Airviz Inc. Optical-particle sensor head
JP7769016B2 (ja) * 2022-01-21 2025-11-12 株式会社日立ハイテク 粒子計測装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3431423A (en) * 1965-09-27 1969-03-04 Bausch & Lomb Forward scatter photometer
US3457407A (en) * 1966-07-27 1969-07-22 Us Navy Apparatus for quantitatively detecting foreign particles present in atmospheric air
US3781552A (en) * 1972-08-02 1973-12-25 K Kadrmas Self-calibrating multiple field of view telescope for remote atmospheric electromagnetic probing and data acquisition
US4251733A (en) * 1978-06-29 1981-02-17 Hirleman Jr Edwin D Technique for simultaneous particle size and velocity measurement
CA1136883A (en) * 1979-01-02 1982-12-07 Walter R. Hogg Method and apparatus for measurement of reradiation in particle flow cell systems
US4273443A (en) * 1979-11-21 1981-06-16 Coulter Electronics, Inc. Method and apparatus for measurement of reradiation in particle flow cell systems
US4523841A (en) * 1979-03-15 1985-06-18 Coulter Electronics, Inc. Radiant energy reradiating flow cell system and method
US4422761A (en) * 1981-09-28 1983-12-27 Frommer Joseph C Photo-electric particle sensing system
FR2535051A1 (fr) * 1982-10-22 1984-04-27 Saint Etienne Universite Appareil de mesure en flux continu des proprietes rheologiques individuelles de particules deformables
US4606636A (en) * 1983-10-25 1986-08-19 Universite De Saint-Etienne Optical apparatus for identifying the individual multiparametric properties of particles or bodies in a continuous flow
JPS60190835A (ja) * 1985-02-22 1985-09-28 Hitachi Ltd 微粒子検出器
US4890920A (en) * 1986-02-12 1990-01-02 Combustion Engineering, Inc. In situ particle size measuring device
US4850707A (en) * 1986-06-06 1989-07-25 Massachusetts Institute Of Technology Optical pulse particle size analyzer

Also Published As

Publication number Publication date
GB2229527A (en) 1990-09-26
EP0316171B1 (en) 1992-09-30
DE3875069T2 (de) 1993-03-25
NO902068D0 (no) 1990-05-10
GR3006253T3 (enExample) 1993-06-21
FI98160B (fi) 1997-01-15
NO902068L (no) 1990-05-10
AU2626288A (en) 1989-06-01
DK113390D0 (da) 1990-05-08
JP2862253B2 (ja) 1999-03-03
DE3875069D1 (de) 1992-11-05
PT88980B (pt) 1995-03-01
DK113390A (da) 1990-05-08
NO301671B1 (no) 1997-11-24
CA1323995C (en) 1993-11-09
GB9007803D0 (en) 1990-06-20
NZ226895A (en) 1990-07-26
EP0389512A1 (en) 1990-10-03
US5089714A (en) 1992-02-18
JPH03500816A (ja) 1991-02-21
EP0316171A1 (en) 1989-05-17
PT88980A (pt) 1989-09-14
ES2035318T3 (es) 1993-04-16
WO1989004471A1 (en) 1989-05-18
DK174059B1 (da) 2002-05-13
AU612205B2 (en) 1991-07-04
ATE81203T1 (de) 1992-10-15
FI902327A0 (fi) 1990-05-09
FI98160C (fi) 1997-04-25
GB2229527B (en) 1991-10-16

Similar Documents

Publication Publication Date Title
GB2229527B (en) Particle asymmetry analyser
DE3677002D1 (de) Verfahren und vorrichtung zur regelung geladener teilchen.
AU544124B2 (en) Particle classifying method and apparatus
DE3576782D1 (de) Verfahren und vorrichtung zum herstellen von ultrafeinen teilchen.
IT8547586A0 (it) Apparato analizzatore di particola e metodo per spostare particole in sospensione attraverso questo apparato
GB2191188B (en) Method and apparatus for making spherical particles, and the particles produced thereby
DE3685891D1 (de) Verfahren und vorrichtung zur messung der verteilung von radioaktivitaet.
NO863702D0 (no) Fremgangsmaate og apparat for maaling av kolloidpartiklers ustabile sedimenteringspotensial.
PL267107A1 (en) Method of measuring wheel reactions of railroad vehicleswhile the last mentioned ones are running,primarily todetermine railroad track condition and apparatus therefor
GB2164750B (en) Method and apparatus for particle sorting by vibration analysis
JPS5360287A (en) Method of and apparatus for analyzing particle
DE3675138D1 (de) Verfahren und vorrichtung zur messung der absorptionsdifferenzspektren von radikalreaktionen.
DE3776016D1 (de) Verfahren und vorrichtung zur messung der groesse von teilchen in einem gas.
AU586426B2 (en) Apparatus and method for classifying particles
IT8121786A0 (it) Processo per la produzione di particelle di resina vinilica sferiche e porose.
DE3474065D1 (en) Method for the analysis of particles, and device for carrying out this method
IT8149304A0 (it) Metodo ed apparato per lo sviluppo elettrochimico di tracce prodotte da particelle nucleari
GB2077148B (en) Apparatus and method for producing high sensitivity magnetochemical particles
Indra et al. Measuring the ability of reproducing given rhythms.
Phatak Social maturity of children in India.
AU588440B2 (en) Process and apparatus for measuring surface distributions of charged particle emitting radionuclides
Sutabutr et al. Study of the Needs for Scientific and Technological Manpower Planning (Thailand), 1984-1986: final report; special volume
HUT46434A (en) Method and instrument for the classification of particles dispersed in gaseous medium into three fraction
SE8503679D0 (sv) Method and apparatus for measuring the concentration of suspended small particles in a flowing medium containing also much larger particles
IT8347984A0 (it) Apparato analizzatore e classificatore di particole