JPS57208433A - Solution feeder - Google Patents

Solution feeder

Info

Publication number
JPS57208433A
JPS57208433A JP9376881A JP9376881A JPS57208433A JP S57208433 A JPS57208433 A JP S57208433A JP 9376881 A JP9376881 A JP 9376881A JP 9376881 A JP9376881 A JP 9376881A JP S57208433 A JPS57208433 A JP S57208433A
Authority
JP
Japan
Prior art keywords
solution
piping
constant amount
bubbles
heating
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
JP9376881A
Other languages
Japanese (ja)
Inventor
Masao Koyama
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP9376881A priority Critical patent/JPS57208433A/en
Publication of JPS57208433A publication Critical patent/JPS57208433A/en
Pending 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
    • 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
    • G01N2035/00346—Heating or cooling arrangements
    • G01N2035/00356—Holding samples at elevated temperature (incubation)
    • G01N2035/00386—Holding samples at elevated temperature (incubation) using fluid heat transfer medium
    • G01N2035/00396—Holding samples at elevated temperature (incubation) using fluid heat transfer medium where the fluid is a liquid

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)

Abstract

PURPOSE:To enable a constant amount supply of a heated solution at a high accuracy free from effect of bubbles by providing pumps at the top and the bottom of a solution heating tank, each connected to a sucking port thereof. CONSTITUTION:A solution 2 in a storage tank 1 is transferred to a heating tank 4 from a pipe 3 and heated up to the service temperature and then, a constant amount thereof is fed to a reaction vessel or the like with a pump 8 through a piping 6. A piping 5, a second pump 7 and a piping 9 are provided at the top of the heating tank 4 and bubbles generated with the heating of the solution is sucked back to the storage tank 1 together with the solution. This enables a constant amount of the solution with a simple equipment without being affected by bubbles.
JP9376881A 1981-06-19 1981-06-19 Solution feeder Pending JPS57208433A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9376881A JPS57208433A (en) 1981-06-19 1981-06-19 Solution feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9376881A JPS57208433A (en) 1981-06-19 1981-06-19 Solution feeder

Publications (1)

Publication Number Publication Date
JPS57208433A true JPS57208433A (en) 1982-12-21

Family

ID=14091601

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9376881A Pending JPS57208433A (en) 1981-06-19 1981-06-19 Solution feeder

Country Status (1)

Country Link
JP (1) JPS57208433A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1544601A2 (en) * 2003-12-19 2005-06-22 Hitachi High-Technologies Corporation Air bubbles removing system in an automatic analyzer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1544601A2 (en) * 2003-12-19 2005-06-22 Hitachi High-Technologies Corporation Air bubbles removing system in an automatic analyzer
EP1544601A3 (en) * 2003-12-19 2006-05-10 Hitachi High-Technologies Corporation Air bubbles removing system in an automatic analyzer
US7459123B2 (en) 2003-12-19 2008-12-02 Hitachi High-Technologies Corporation Automatic analyzer

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