GB1344494A - Colourimetric instrument - Google Patents

Colourimetric instrument

Info

Publication number
GB1344494A
GB1344494A GB2340971*A GB2340971A GB1344494A GB 1344494 A GB1344494 A GB 1344494A GB 2340971 A GB2340971 A GB 2340971A GB 1344494 A GB1344494 A GB 1344494A
Authority
GB
United Kingdom
Prior art keywords
sample
module
instrument
photo
well
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
GB2340971*A
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.)
Becton Dickinson and Co
Original Assignee
Becton Dickinson 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 Becton Dickinson and Co filed Critical Becton Dickinson and Co
Priority to GB3012471A priority Critical patent/GB1344495A/en
Priority to GB1344497D priority patent/GB1344497A/en
Priority to GB3012571A priority patent/GB1344496A/en
Publication of GB1344494A publication Critical patent/GB1344494A/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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/251—Colorimeters; Construction thereof
    • G01N21/253—Colorimeters; Construction thereof for batch operation, i.e. multisample apparatus
    • 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
    • B01L3/54—Labware with identification means
    • B01L3/545—Labware with identification means for laboratory containers
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/251—Colorimeters; Construction thereof
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/49—Blood
    • G01N33/492—Determining multiple analytes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Clinical Laboratory Science (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Ecology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
GB2340971*A 1970-03-02 1971-04-19 Colourimetric instrument Expired GB1344494A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB3012471A GB1344495A (en) 1970-03-02 1971-04-19 Medical record system
GB1344497D GB1344497A (en) 1970-03-02 1971-04-19 Vial cap
GB3012571A GB1344496A (en) 1970-03-02 1971-04-19 Record card

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1546970A 1970-03-02 1970-03-02

Publications (1)

Publication Number Publication Date
GB1344494A true GB1344494A (en) 1974-01-23

Family

ID=21771587

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2340971*A Expired GB1344494A (en) 1970-03-02 1971-04-19 Colourimetric instrument

Country Status (5)

Country Link
US (1) US3706499A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5233999B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2109918C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (3) FR2094931A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1344494A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5119761U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-04-23 1976-02-13
GB2131195A (en) * 1982-10-26 1984-06-13 Delphi Ind Limited A fitter holder for a haemoglobin density comparator

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819276A (en) * 1971-02-09 1974-06-25 First National Bank Of Miami Digital direct reading colorimeter
US3754866A (en) * 1971-07-30 1973-08-28 Sherwood Medical Ind Inc Optical detecting system
US3873273A (en) * 1973-10-15 1975-03-25 Hycel Inc Automatic chemical testing system
US3919530A (en) * 1974-04-10 1975-11-11 George Chiwo Cheng Color information leukocytes analysis system
US3975103A (en) * 1975-05-14 1976-08-17 Istituto Sieroterapico A Vaccinogeno Toscano "Sciavo" S.p.A. Photometric liquid analyzers for use in clinical or chemical laboratory analysis
US4322164A (en) * 1976-10-18 1982-03-30 Oximetrix, Inc. Sterilizable, disposable optical scattering reference medium and container assembly
CA1094341A (en) * 1976-10-18 1981-01-27 Robert F. Shaw Sterilizable, disposable optical scattering reference medium
DE2713060A1 (de) * 1977-03-24 1978-10-05 Compur Electronic Gmbh Photometer,
JPS53138797A (en) * 1977-05-10 1978-12-04 Olympus Optical Co Ltd Measurement method for enzyne reaction velocity
US4357105A (en) * 1980-08-06 1982-11-02 Buffalo Medical Specialties Mfg., Inc. Blood diagnostic spectrophotometer
HU200391B (en) * 1986-11-17 1990-05-28 Hiradastechnikai Gepgyar Smoke measuring instrument first of all for testing engines working on the c.i.principe
US7023553B2 (en) * 2001-09-07 2006-04-04 Wallac Oy Intelligent instrumentation with changeable optical components
FR3127194B1 (fr) 2021-09-22 2023-08-11 Psa Automobiles Sa Véhicule automobile avec generateur de vortex sur arche de roue
CN115322883B (zh) * 2022-08-09 2024-03-01 苏州海苗生物科技有限公司 一种全封闭多靶向核酸等温扩增检测装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2048554A (en) * 1934-08-21 1936-07-21 Milton L Kuder Colorimeter apparatus
US2891438A (en) * 1950-03-23 1959-06-23 S L F Engineering Company Photoelectric photometer having compensating means for line voltage fluctuations
US2657357A (en) * 1950-08-07 1953-10-27 Rosso Charles Multiple scale electrical test instrument
US2836793A (en) * 1954-01-25 1958-05-27 John D Kelly Meter assembly
US2982174A (en) * 1956-04-20 1961-05-02 Photo Res Corp Combination three-color and exposure photometer
US3441352A (en) * 1965-01-25 1969-04-29 Nuclear Chicago Corp Colorimeter using interchangeable meters
US3561878A (en) * 1967-12-21 1971-02-09 Kiess Instr Inc Direct reading colorimeter
US3619776A (en) * 1969-06-09 1971-11-09 Warren G Kinninger Multifunction instrument including plug-in modules having amplifier response control elements

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5119761U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-04-23 1976-02-13
GB2131195A (en) * 1982-10-26 1984-06-13 Delphi Ind Limited A fitter holder for a haemoglobin density comparator

Also Published As

Publication number Publication date
DE2109918A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-09-23
JPS5233999B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-08-31
US3706499A (en) 1972-12-19
FR2112999A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-06-23
DE2109918B2 (de) 1980-12-04
FR2094931A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-02-04
DE2109918C3 (de) 1981-10-22
FR2109955A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-05-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee