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CA930568A - Apparatus for determining the pack volume of particulates in liquid mixtures - Google Patents

Apparatus for determining the pack volume of particulates in liquid mixtures

Info

Publication number
CA930568A
CA930568A CA122674A CA122674A CA930568A CA 930568 A CA930568 A CA 930568A CA 122674 A CA122674 A CA 122674A CA 122674 A CA122674 A CA 122674A CA 930568 A CA930568 A CA 930568A
Authority
CA
Canada
Prior art keywords
particulates
determining
liquid mixtures
pack volume
pack
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.)
Expired
Application number
CA122674A
Other languages
English (en)
Other versions
CA122674S (en
Inventor
M. Negersmith Kent
J. Calogero William
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.)
Bayer Corp
Original Assignee
Technicon Instruments Corp
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 Technicon Instruments Corp filed Critical Technicon Instruments Corp
Application granted granted Critical
Publication of CA930568A publication Critical patent/CA930568A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/07—Centrifugal type cuvettes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
    • B04B5/0442—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation
    • 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
    • G01N15/04—Investigating sedimentation of particle suspensions
    • G01N15/042—Investigating sedimentation of particle suspensions by centrifuging and investigating centrifugates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
    • 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
    • G01N15/04—Investigating sedimentation of particle suspensions
    • G01N15/042—Investigating sedimentation of particle suspensions by centrifuging and investigating centrifugates
    • G01N2015/045—Investigating sedimentation of particle suspensions by centrifuging and investigating centrifugates by optical analysis
    • 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
    • G01N15/04—Investigating sedimentation of particle suspensions
    • G01N15/042—Investigating sedimentation of particle suspensions by centrifuging and investigating centrifugates
    • G01N2015/045—Investigating sedimentation of particle suspensions by centrifuging and investigating centrifugates by optical analysis
    • G01N2015/047—Investigating sedimentation of particle suspensions by centrifuging and investigating centrifugates by optical analysis by static multidetectors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Centrifugal Separators (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
CA122674A 1970-09-14 1971-09-13 Apparatus for determining the pack volume of particulates in liquid mixtures Expired CA930568A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7170070A 1970-09-14 1970-09-14

Publications (1)

Publication Number Publication Date
CA930568A true CA930568A (en) 1973-07-24

Family

ID=22103001

Family Applications (1)

Application Number Title Priority Date Filing Date
CA122674A Expired CA930568A (en) 1970-09-14 1971-09-13 Apparatus for determining the pack volume of particulates in liquid mixtures

Country Status (11)

Country Link
US (1) US3679367A (xx)
JP (1) JPS556866B1 (xx)
BE (1) BE772569A (xx)
CA (1) CA930568A (xx)
CH (1) CH534871A (xx)
FR (1) FR2107628A5 (xx)
GB (1) GB1352256A (xx)
IT (1) IT945944B (xx)
NL (1) NL168334C (xx)
SE (1) SE373951B (xx)
SU (1) SU470099A3 (xx)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
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JPS5112468A (ja) * 1974-07-19 1976-01-31 Matsushita Electric Ind Co Ltd Enshinbunriki
IT1044259B (it) * 1975-03-21 1980-03-20 Tropea M Dispositivo per classificare mediante centrifugazione la granulometria di qualsiasi sostanza polverulenta
US4046511A (en) * 1975-06-16 1977-09-06 Union Carbide Corporation Pipettor apparatus
US4052165A (en) * 1975-11-26 1977-10-04 Compur-Electronic Gesellschaft Mit Beschrankter Haftung Apparatus for centrifugal separation of test samples
US4274885A (en) * 1979-07-19 1981-06-23 Swartout Bobbye J Method for washing centrifugal analyzer test disks
JPS5695354A (en) * 1979-12-28 1981-08-01 Akira Okumura Dispensing and discharging method of liquid component in centrifugal rotor
JPS576338A (en) * 1980-06-12 1982-01-13 Kyoto Daiichi Kagaku:Kk Method and device for measuring degree of flocculation of finely divided particles quantitatively
US4409820A (en) * 1981-06-17 1983-10-18 Irwin Nash Apparatus and method for use in quantitative analysis of a fluid suspension
FR2500629A1 (fr) * 1981-07-22 1982-08-27 Astier Jean Centrigraphe ou analyseur granulometrique centrifuge suivant un procede de variation simultanee de la vitesse de rotation et de la distance de mesure par rapport a l'axe du disque centrifuge en fonction du temps
DE3315868C2 (de) * 1983-04-30 1985-09-26 Kuiper Medische Instrumenten, Zwolle Vorrichtung zum Reinigen von scheibenförmingen Analysencuvetten
US4558947A (en) * 1983-11-07 1985-12-17 Wardlaw Stephen C Method and apparatus for measuring blood constituent counts
US4648863A (en) * 1984-02-07 1987-03-10 Edmund Buhler Apparatus for the pure preparation of particles, biological cell systems and colloids
NO157676C (no) * 1984-12-12 1988-04-27 Petroleum Recovery Consultants Apparat for testing av fluider.
US4671102A (en) * 1985-06-18 1987-06-09 Shell Oil Company Method and apparatus for determining distribution of fluids
EP0587257B1 (en) * 1985-09-10 1998-06-10 Vereniging Het Nederlands Kanker Instituut Method and device for preventing imbalance during the separation and isolation of blood or bone marrow components
US4724317A (en) * 1985-12-05 1988-02-09 Baxter Travenol Laboratories, Inc. Optical data collection apparatus and method used with moving members
US4767397A (en) * 1987-03-09 1988-08-30 Damon Corporation Apparatus for liquid separation
US5279150A (en) * 1992-03-13 1994-01-18 Katzer Albert E Automated miniature centrifuge
US5960344A (en) * 1993-12-20 1999-09-28 Norand Corporation Local area network having multiple channel wireless access
EP0674168B1 (de) * 1994-03-21 1997-12-10 SIA Schweizer Schmirgel- und Schleifindustrie AG Vorrichtung und Verfahren zum automatischen Ermitteln der Sedimentationshöhe in einem Sedimentometer
IT1280143B1 (it) * 1995-03-15 1998-01-05 S I R E Sas Di De Monte Duic G Procedimento per la determinazione della sedimentazione del sangue e relativo dispositivo
US6506606B1 (en) * 1995-06-06 2003-01-14 Brigham And Women's Hospital Method and apparatus for determining erythrocyte sedimentation rate and hematocrit
DE19542225B4 (de) * 1995-11-01 2011-05-26 L.U.M. Gmbh Verfahren und Vorrichtung zur Bestimmung von rheologischen und mechanischen Stoffkenngrößen
WO1997021090A1 (en) * 1995-12-05 1997-06-12 Gamera Bioscience Devices and methods for using centripetal acceleration to drive fluid movement in a microfluidics system with on-board informatics
US6709869B2 (en) 1995-12-18 2004-03-23 Tecan Trading Ag Devices and methods for using centripetal acceleration to drive fluid movement in a microfluidics system
DE19631855C2 (de) * 1996-08-07 1998-10-15 Komanns Aribert Verfahren und Vorrichtung zur Erfassung von Oberflächenantigenen oder Strukturmerkmalen von Zellen, Partikeln oder Makromolekülen
US6143248A (en) * 1996-08-12 2000-11-07 Gamera Bioscience Corp. Capillary microvalve
AU5895898A (en) 1996-12-20 1998-07-17 Gamera Bioscience Corporation An affinity binding-based system for detecting particulates in a fluid
US5888184A (en) * 1997-03-10 1999-03-30 Robert A. Levine Method for rapid measurement of cell layers
US5889584A (en) * 1997-03-10 1999-03-30 Robert A. Levine Assembly for rapid measurement of cell layers
US6632399B1 (en) 1998-05-22 2003-10-14 Tecan Trading Ag Devices and methods for using centripetal acceleration to drive fluid movement in a microfluidics system for performing biological fluid assays
JP3469585B2 (ja) 1997-05-23 2003-11-25 ガメラ バイオサイエンス コーポレイション ミクロ流体工学システムでの流動運動を駆動するために向心的加速を使用するための装置および方法
US6338820B1 (en) 1997-08-15 2002-01-15 Alexion Pharmaceuticals, Inc. Apparatus for performing assays at reaction sites
GB9808836D0 (en) * 1998-04-27 1998-06-24 Amersham Pharm Biotech Uk Ltd Microfabricated apparatus for cell based assays
GB9809943D0 (en) * 1998-05-08 1998-07-08 Amersham Pharm Biotech Ab Microfluidic device
US6582662B1 (en) * 1999-06-18 2003-06-24 Tecan Trading Ag Devices and methods for the performance of miniaturized homogeneous assays
ATE345868T1 (de) * 2000-05-15 2006-12-15 Tecan Trading Ag Zweirichtungs-durchfluss-zentrifugalmikrofluid- vorrichtungen
WO2002044695A1 (en) * 2000-11-16 2002-06-06 Burstein Technologies, Inc. Methods and apparatus for detecting and quantifying lymphocytes with optical biodiscs
DE60237091D1 (de) * 2001-04-09 2010-09-02 Arteriocyte Medical Systems In Mikrozentrifuge und antrieb dafür
WO2003021222A2 (en) * 2001-08-31 2003-03-13 Burstein Technologies, Inc. Capture layer assemblies for cellular assays including related optical analysis discs and methods
WO2003023354A2 (en) * 2001-09-07 2003-03-20 Burstein Technologies, Inc. Optical bio-disc systems for nuclear morphology based identification
EP1448992A4 (en) * 2001-11-20 2005-11-02 Burstein Technologies Inc OPTICAL BIODISTICS AND FLUIDIC CIRCUITS FOR CELL ANALYSIS AND CORRESPONDING METHODS
US7294513B2 (en) * 2002-07-24 2007-11-13 Wyatt Technology Corporation Method and apparatus for characterizing solutions of small particles
US20040016686A1 (en) * 2002-07-24 2004-01-29 Wyatt Philip J. Absolute measurement centrifuge
US20050169805A1 (en) * 2004-02-04 2005-08-04 Hach Company Analytical rotor system with a sample chamber
US20050170513A1 (en) * 2004-02-04 2005-08-04 Hach Company Analytical rotor system for titration testing
US20050169804A1 (en) * 2004-02-04 2005-08-04 Hach Company User-configurable analytical rotor system
US20050170514A1 (en) * 2004-02-04 2005-08-04 Hach Company Analytical rotor system for method of standard additions testing
US20050170515A1 (en) * 2004-02-04 2005-08-04 Hach Company Analytical rotor system with an analytical signal path
WO2009093306A1 (ja) * 2008-01-22 2009-07-30 Shimadzu Corporation 液体採取装置、測定装置並びにそれらを備えた液体採取測定システム
DE102008052232A1 (de) * 2008-10-17 2010-05-20 Qiagen Gmbh Rotor für eine Zentrifuge
TWI562829B (en) * 2015-06-17 2016-12-21 Delta Electronics Inc Centrifugal channel device and centrifugal channel main body
CN113567311A (zh) * 2021-06-15 2021-10-29 中国电建集团华东勘测设计研究院有限公司 一种不规则形态颗粒液体中沉降速度的测试装置与方法
CN114184762B (zh) * 2022-02-15 2022-04-15 艾讯科技(深圳)有限公司 一种工业废水自动化检测设备
CN119354611A (zh) * 2024-12-24 2025-01-24 江苏省环境监测中心 基于多光谱无人机的水体污染追溯的水环境水质监测取样装置

Also Published As

Publication number Publication date
BE772569A (fr) 1972-03-14
DE2145784A1 (de) 1972-03-23
CH534871A (de) 1973-03-15
IT945944B (it) 1973-05-10
US3679367A (en) 1972-07-25
SU470099A3 (ru) 1975-05-05
SE373951B (xx) 1975-02-17
NL7112533A (xx) 1972-03-16
FR2107628A5 (xx) 1972-05-05
GB1352256A (en) 1974-05-08
JPS556866B1 (xx) 1980-02-20
NL168334C (nl) 1982-03-16
NL168334B (nl) 1981-10-16
DE2145784B2 (de) 1975-08-21
AU3328471A (en) 1973-03-15

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