ES446129A1 - Automatic chemical analysis apparatus - Google Patents

Automatic chemical analysis apparatus

Info

Publication number
ES446129A1
ES446129A1 ES446129A ES446129A ES446129A1 ES 446129 A1 ES446129 A1 ES 446129A1 ES 446129 A ES446129 A ES 446129A ES 446129 A ES446129 A ES 446129A ES 446129 A1 ES446129 A1 ES 446129A1
Authority
ES
Spain
Prior art keywords
amount
liquid sample
hollow probe
liquid
analysis 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
ES446129A
Other languages
Spanish (es)
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.)
Coulter Electronics Inc
Original Assignee
Coulter Electronics Inc
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
Priority claimed from US00189092A external-priority patent/US3799744A/en
Priority claimed from US285196A external-priority patent/US3858450A/en
Application filed by Coulter Electronics Inc filed Critical Coulter Electronics Inc
Publication of ES446129A1 publication Critical patent/ES446129A1/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
    • 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
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N35/1095—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers
    • G01N35/1097—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers characterised by the valves
    • 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
    • G01N35/04—Details of the conveyor system
    • G01N2035/0401—Sample carriers, cuvettes or reaction vessels
    • G01N2035/0412—Block or rack elements with a single row of samples
    • G01N2035/0417—Block or rack elements with a single row of samples forming an endless chain in a vertical plane
    • 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
    • G01N35/04—Details of the conveyor system
    • G01N2035/0401—Sample carriers, cuvettes or reaction vessels
    • G01N2035/0437—Cleaning cuvettes or reaction vessels

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

Apparatus for sampling, mixing and measuring a liquid sample, characterized in that it comprises a device for aspirating a quantity of liquid sample from a sample container containing a hollow probe (322-433) and a device (470, 468, 464) to lower and raise said hollow probe inside and outside the sampling container; a device (316) for isolating a given amount of the amount of aspirated liquid sample that operates while said hollow probe is rising; and to combine said determined amount of liquid sample with an amount of another liquid and simultaneously transfer the combination of the determined amount of liquid sample and the amount of the other liquid to a container when said hollow probe has reached its upper level. (Machine-translation by Google Translate, not legally binding)
ES446129A 1971-10-14 1976-03-16 Automatic chemical analysis apparatus Expired ES446129A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US00189092A US3799744A (en) 1971-10-14 1971-10-14 Automatic chemical analysis apparatus
US19124871A 1971-10-21 1971-10-21
US24257672A 1972-04-10 1972-04-10
US285196A US3858450A (en) 1971-10-21 1972-08-31 Sample mixing and metering apparatus

Publications (1)

Publication Number Publication Date
ES446129A1 true ES446129A1 (en) 1977-09-16

Family

ID=27497787

Family Applications (2)

Application Number Title Priority Date Filing Date
ES72407496A Expired ES407496A1 (en) 1971-10-14 1972-10-10 Automatic chemical analysis apparatus
ES446129A Expired ES446129A1 (en) 1971-10-14 1976-03-16 Automatic chemical analysis apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES72407496A Expired ES407496A1 (en) 1971-10-14 1972-10-10 Automatic chemical analysis apparatus

Country Status (12)

Country Link
JP (3) JPS4847889A (en)
AU (1) AU465510B2 (en)
CA (1) CA1011233A (en)
CH (2) CH567719A5 (en)
DE (2) DE2249490A1 (en)
ES (2) ES407496A1 (en)
FR (1) FR2156203B1 (en)
GB (2) GB1402284A (en)
IL (1) IL40528A (en)
IT (1) IT966273B (en)
NL (1) NL7213664A (en)
SE (1) SE7512000L (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3880589A (en) * 1973-10-23 1975-04-29 Coulter Electronics Fluid circuit including tube rinsing system and bath level maintaining system
FR2266159B1 (en) * 1974-04-01 1977-04-15 Commissariat Energie Atomique
JPS50143591U (en) * 1974-05-15 1975-11-27
JPS5540762A (en) * 1979-05-28 1980-03-22 Pioneer Electronic Corp Molding material
US4429584A (en) * 1981-12-01 1984-02-07 The Upjohn Company Microprocessor controllable automatic sampler
DE3519265A1 (en) * 1985-05-25 1986-12-04 Reinhard 1000 Berlin Lenz Filtration system coupled to a reactor comprising automatic sample inlet for processing and analysing samples from fermentation processes
DE8813340U1 (en) * 1988-10-24 1988-12-08 Laboratorium Prof. Dr. Rudolf Berthold, 7547 Wildbad Sample rack for sample vessels
US6193471B1 (en) * 1999-06-30 2001-02-27 Perseptive Biosystems, Inc. Pneumatic control of formation and transport of small volume liquid samples
CN111203295A (en) * 2020-03-18 2020-05-29 滨州职业学院 Sample frame for foundation medicine who facilitates use

Also Published As

Publication number Publication date
DE2265055B2 (en) 1979-08-23
GB1402284A (en) 1975-08-06
IL40528A (en) 1975-08-31
IL40528A0 (en) 1972-12-29
CH567719A5 (en) 1975-10-15
DE2249490A1 (en) 1973-04-19
JPS4847889A (en) 1973-07-06
JPS5123765A (en) 1976-02-25
AU465510B2 (en) 1975-10-02
AU4760072A (en) 1974-04-26
GB1402283A (en) 1975-08-06
SE7512000L (en) 1975-10-27
FR2156203B1 (en) 1974-05-17
CA1011233A (en) 1977-05-31
DE2265055A1 (en) 1976-05-06
FR2156203A1 (en) 1973-05-25
DE2265055C3 (en) 1980-05-14
DE2249490C3 (en) 1979-11-22
CH573593A5 (en) 1976-03-15
ES407496A1 (en) 1976-10-16
DE2249490B2 (en) 1979-03-29
IT966273B (en) 1974-02-11
JPS5325487A (en) 1978-03-09
NL7213664A (en) 1973-04-17

Similar Documents

Publication Publication Date Title
GB983311A (en) Liquid-supply cups for analysis apparatus
ES437523A1 (en) Method and apparatus for assaying liquid materials
CH610103A5 (en) Process for preparing a liquid to be measured from a sample, especially for photometric studies
GB1362398A (en) Sampling devices
IT948833B (en) AUTOMATIC ANALYZER FOR QUANTITATIVE CHEMICAL ANALYSIS OF FLUIDS
FR1208322A (en) Device for automatic feeding of an analysis system with liquid samples
JPS5529784A (en) Device for measuring quantity of constituent of liquid sample
BE800524A (en) TEMPERATURE CONTROLLED CIRCULATION DEVICE FOR FLUIDS OF AN AUTOMATIC SAMPLE ANALYZER
ES446129A1 (en) Automatic chemical analysis apparatus
SE7509989L (en) DEVICE FOR REMOVAL OF PROVESTS.
SE8001913L (en) DEVICE FOR TRANSFER OF DOSED QUANTITIES OF REAGENT LIQUID TO TESTS BY AN ANALYZER
GB1163281A (en) Improvements in an Automatic Pipetting Device
FR1462811A (en) Automatic changer for measuring the concentrations of liquid radioactive samples contained, for example, in test tubes
BE803431A (en) APPARATUS FOR THE AUTOMATIC COLLECTION OF LIQUID SAMPLES
BE614790A (en) Liquid supply device provided with an agitator, for automatic liquid analysis apparatus
ES8401623A1 (en) Device for taking liquid samples.
ES264188U (en) Device for collecting and containing urine. (Machine-translation by Google Translate, not legally binding)
ES448167A1 (en) Micro-gasometric method and apparatus
BE821523A (en) DEVICE FOR FILLING A SAMPLING CONTAINER WITH A SAMPLE OF MILK
FR2071052A5 (en) Liquid sampling technique - to provide exact portions - without contamination of appts
JPS51140792A (en) Automatic chemical analysis device
GB1433414A (en) Cuvette
IT1082969B (en) DEVICE FOR AUTOMATIC COLLECTION OF LIQUID SAMPLES FOR ANALYSIS
FR2339851A1 (en) TEST TUBE FOR LIQUID SAMPLES
GB1176385A (en) Improvements in or relating to Apparatus for Automatic Analysis