JPS57122347A - Flow cell device - Google Patents

Flow cell device

Info

Publication number
JPS57122347A
JPS57122347A JP789281A JP789281A JPS57122347A JP S57122347 A JPS57122347 A JP S57122347A JP 789281 A JP789281 A JP 789281A JP 789281 A JP789281 A JP 789281A JP S57122347 A JPS57122347 A JP S57122347A
Authority
JP
Japan
Prior art keywords
flow cell
light
spectrochemical analysis
specimen
blood
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
JP789281A
Other languages
Japanese (ja)
Inventor
Shinichi Yanai
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 JP789281A priority Critical patent/JPS57122347A/en
Publication of JPS57122347A publication Critical patent/JPS57122347A/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
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/05—Flow-through cuvettes

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)
  • Optical Measuring Cells (AREA)

Abstract

PURPOSE:To obtain the highly accurate, simple, compact, and light flow cell which is used for spectrochemical analysis and the like of blood and the like, by providing a heating body and a temperature detecting means at the outer surface of the glass flow cell wherein light transmitting windows facing each other are formed. CONSTITUTION:The flow cell body 21 is made of glass which does not yield bubbles in the specimen such as blood in the inside. The light transmitting windows 29a and 29b facing each other are formed for spectrochemical analysis on the parts of the body 21. Meanwhile the heating body 22, which is made of evaporated carbon and the like and operated by electric power, is provided at the outer surface of the body 21. The supplied power is fed back and controlled by a sensor 25, and the specimen in the body 21 is kept at the specified temperature quickly and accurately. Thus the flow cell device which can perform the highly accurate spectrochemical analysis and the like and has the compact and light constitution can be obtained.
JP789281A 1981-01-23 1981-01-23 Flow cell device Pending JPS57122347A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP789281A JPS57122347A (en) 1981-01-23 1981-01-23 Flow cell device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP789281A JPS57122347A (en) 1981-01-23 1981-01-23 Flow cell device

Publications (1)

Publication Number Publication Date
JPS57122347A true JPS57122347A (en) 1982-07-30

Family

ID=11678227

Family Applications (1)

Application Number Title Priority Date Filing Date
JP789281A Pending JPS57122347A (en) 1981-01-23 1981-01-23 Flow cell device

Country Status (1)

Country Link
JP (1) JPS57122347A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004037409A (en) * 2002-07-08 2004-02-05 Toagosei Co Ltd Cell for optical absorption spectrum analysis, and measuring method for silanol group concentration using it
JP2009156828A (en) * 2007-12-28 2009-07-16 Mitsubishi Materials Corp Sample cell for infrared analyzing apparatuses, and infrared analyzing apparatus
WO2015176698A1 (en) * 2014-05-19 2015-11-26 Particle Metrix Gmbh Particle tracking analysis method using scattered light (pta) and device for detecting and identifying particles of a nanometric order of magnitude in liquids of all types

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004037409A (en) * 2002-07-08 2004-02-05 Toagosei Co Ltd Cell for optical absorption spectrum analysis, and measuring method for silanol group concentration using it
JP2009156828A (en) * 2007-12-28 2009-07-16 Mitsubishi Materials Corp Sample cell for infrared analyzing apparatuses, and infrared analyzing apparatus
WO2015176698A1 (en) * 2014-05-19 2015-11-26 Particle Metrix Gmbh Particle tracking analysis method using scattered light (pta) and device for detecting and identifying particles of a nanometric order of magnitude in liquids of all types
US9939363B2 (en) 2014-05-19 2018-04-10 Particle Metrix Gmbh Particle tracking analysis method using scattered light (PTA) and device for detecting and identifying particles of a nanometric order of magnitude in liquids of all types

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