GB1282857A - Photometric reader - Google Patents

Photometric reader

Info

Publication number
GB1282857A
GB1282857A GB8316/70A GB831670A GB1282857A GB 1282857 A GB1282857 A GB 1282857A GB 8316/70 A GB8316/70 A GB 8316/70A GB 831670 A GB831670 A GB 831670A GB 1282857 A GB1282857 A GB 1282857A
Authority
GB
United Kingdom
Prior art keywords
sample
flow
feb
photo
electric apparatus
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
GB8316/70A
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.)
Eli Lilly and Co
Original Assignee
Eli Lilly and Co
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 Eli Lilly and Co filed Critical Eli Lilly and Co
Publication of GB1282857A publication Critical patent/GB1282857A/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
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/38—Diluting, dispersing or mixing samples
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
    • G01N35/025—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations having a carousel or turntable for reaction cells or cuvettes

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Optical Measuring Cells (AREA)

Abstract

1282857 Photo-electric apparatus ELI LILLY & CO 20 Feb 1970 [24 Feb 1969] 8316/70 Heading G1A Photo-electric apparatus, for analysis of a plurality of liquid samples, permits a high rate of flow of an individual sample through the flow cell thus avoiding the effects of flow birefringence when measuring turbidity caused by rod-shaped micro-organisms. The flow-rate obtainable is at least 0À8 ml/sec. In operation, a plurality of sample containers is conveyed by means 83 in a radi 82 to the sample withdrawal station. Here, a probe tube 32 detailed in Fig. 2 (not shown) is lowered into the container and the sample sucked into inlet tube 75 and passed through the flow cell 74 to outlet 76. A solenoid valve provides an "air Lammer" effect on the flowing sample to remove air bubbles before it reaches cell 74. The photometer 73 provides an output which can be recorded on printed or punched tape or punched cards.
GB8316/70A 1969-02-24 1970-02-20 Photometric reader Expired GB1282857A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80136969A 1969-02-24 1969-02-24

Publications (1)

Publication Number Publication Date
GB1282857A true GB1282857A (en) 1972-07-26

Family

ID=25180920

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8316/70A Expired GB1282857A (en) 1969-02-24 1970-02-20 Photometric reader
GB2757271A Expired GB1303757A (en) 1969-02-24 1970-06-08

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2757271A Expired GB1303757A (en) 1969-02-24 1970-06-08

Country Status (7)

Country Link
US (1) US3609040A (en)
JP (1) JPS5013674B1 (en)
BR (1) BR7016924D0 (en)
CH (1) CH511430A (en)
DE (1) DE2065169C3 (en)
FR (1) FR2035700A5 (en)
GB (2) GB1282857A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997021799A1 (en) * 1995-12-09 1997-06-19 Stanislav Fedorovich Rastopov Method of detecting live microorganisms

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH552208A (en) * 1971-04-27 1974-07-31 Max Planck Gesellschaft DEVICE FOR OPTICAL EVALUATION OF SEVERAL LIQUID SAMPLES ACCUMULATING AT THE SAME TIME
CA1099951A (en) * 1976-12-17 1981-04-28 Clyde P. Glover Automatic chemical analysis of biological fluids
US4166094A (en) * 1978-05-22 1979-08-28 The Perkin-Elmer Corporation Automatic fluid sampling transport system
US4245509A (en) * 1979-03-16 1981-01-20 Instrumentation Laboratory Inc. Sampling apparatus
US4352780A (en) * 1979-07-13 1982-10-05 Fiatron Systems, Inc. Device for controlled injection of fluids
US4323537A (en) * 1980-10-20 1982-04-06 Instrumentation Laboratory Inc. Analysis system
US4493896A (en) * 1982-10-14 1985-01-15 Bio-Rad Laboratories, Inc. Dual chamber microplate washer
US4496657A (en) * 1982-10-14 1985-01-29 Scripps Clinic And Research Foundation Microplate washer
US4624928A (en) * 1984-11-01 1986-11-25 Allied Corporation Liquid handling process
US4601881A (en) * 1984-11-01 1986-07-22 Allied Corporation Liquid handling system
US4640821A (en) * 1985-07-16 1987-02-03 Fisher Scientific Company Analysis apparatus
US4820497A (en) * 1986-06-23 1989-04-11 E. I. Du Pont De Nemours And Company Movable cleaning assembly for an aspirating needle
AT392363B (en) * 1987-07-06 1991-03-25 Avl Verbrennungskraft Messtech INPUT DEVICE FOR INPUTING LIQUID OR GASEOUS MEDIA
US5795784A (en) * 1996-09-19 1998-08-18 Abbott Laboratories Method of performing a process for determining an item of interest in a sample
US5856194A (en) 1996-09-19 1999-01-05 Abbott Laboratories Method for determination of item of interest in a sample
CA2286845C (en) * 1997-04-18 2009-01-13 Centro Nacional De Investigaciones Cientificas (Cnic) Equipment, kit and method for microbiological diagnosis
US6770876B2 (en) * 2002-04-11 2004-08-03 Bristol-Myers Squibb Company Mass spectrometer autosampler
US7901624B2 (en) * 2006-09-26 2011-03-08 Becton, Dickinson And Company Device for automatically adjusting the bacterial inoculum level of a sample
EP2418493B1 (en) * 2009-04-09 2019-11-27 Hitachi High-Technologies Corporation Autoanalyzer and dispensing apparatus
US20120140213A1 (en) * 2010-12-02 2012-06-07 General Electric Company Static desalter simulator
WO2016083978A2 (en) 2014-11-24 2016-06-02 Sabic Global Technologies B.V. Optical analysis and sampling systems
CN115356180B (en) * 2022-10-24 2023-01-03 莱阳市检验检测中心 Food safety detector

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2037213A (en) * 1932-10-06 1936-04-14 Warren Refining And Chemical C Crankcase oil comparator
BE627401A (en) * 1962-01-23
US3225645A (en) * 1962-10-04 1965-12-28 Warner Lambert Pharmaceutical Cuvette and supply system therefor
US3418053A (en) * 1964-08-28 1968-12-24 Technicon Instr Colorimeter flow cell
DE1598274A1 (en) * 1965-07-06 1971-02-18 Ceskoslovenska Akademie Ved Cuvette unit
US3475128A (en) * 1966-04-08 1969-10-28 Bio Science Labor Fluid processing apparatus and methods
US3484170A (en) * 1966-04-14 1969-12-16 Technicon Corp Automatic analysis method and apparatus
DK127079B (en) * 1966-11-03 1973-09-17 Struers Chem Labor
US3448277A (en) * 1967-01-16 1969-06-03 Crete Charles A Photoelectric absorption measurer having plunger for enclosing variable beam path lengths

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997021799A1 (en) * 1995-12-09 1997-06-19 Stanislav Fedorovich Rastopov Method of detecting live microorganisms

Also Published As

Publication number Publication date
GB1303757A (en) 1973-01-17
BR7016924D0 (en) 1973-04-12
DE2007943A1 (en) 1970-09-03
FR2035700A5 (en) 1970-12-18
DE2065169B2 (en) 1979-01-25
DE2007943B2 (en) 1977-06-23
DE2065169A1 (en) 1972-08-31
JPS5013674B1 (en) 1975-05-21
CH511430A (en) 1971-08-15
DE2065169C3 (en) 1979-09-20
US3609040A (en) 1971-09-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years