JPS57208434A - Solution feeder - Google Patents

Solution feeder

Info

Publication number
JPS57208434A
JPS57208434A JP9376981A JP9376981A JPS57208434A JP S57208434 A JPS57208434 A JP S57208434A JP 9376981 A JP9376981 A JP 9376981A JP 9376981 A JP9376981 A JP 9376981A JP S57208434 A JPS57208434 A JP S57208434A
Authority
JP
Japan
Prior art keywords
solution
heating tank
piping
sucking port
sucked
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
JP9376981A
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 JP9376981A priority Critical patent/JPS57208434A/en
Publication of JPS57208434A publication Critical patent/JPS57208434A/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 solution at a high accuracy free from effect of bubbles of the solution heated by connecting a piping from a solution sucking port and a gas sucking port of a solution heating tank to a constant quantity pump through a switching valve. CONSTITUTION:With the action of a constant quantity pump 3, a solution 2 in a storage tank 1 is sucked into a heating tank 4 from a piping 12 and bubbles generated by heating while flowing along partitions 10 and 11 is separated at the upper part thereof 4. Then, with the switching valve 9, gas being separated is sucked and exhausted via a piping 7 from a gas sucking port 5 at the top of the heating tank. When the heating tank 4 is sufficiently filled with the solution, the switching valve 9 is switched and the solution is sucked with the constant amount pump 3 via a piping 8 from a solution sucking port 6 at the bottom of the heating tank thereby enabling constant amount supply of the solution to a reaction vessel or the like.
JP9376981A 1981-06-19 1981-06-19 Solution feeder Pending JPS57208434A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9376981A JPS57208434A (en) 1981-06-19 1981-06-19 Solution feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9376981A JPS57208434A (en) 1981-06-19 1981-06-19 Solution feeder

Publications (1)

Publication Number Publication Date
JPS57208434A true JPS57208434A (en) 1982-12-21

Family

ID=14091628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9376981A Pending JPS57208434A (en) 1981-06-19 1981-06-19 Solution feeder

Country Status (1)

Country Link
JP (1) JPS57208434A (en)

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