JPS5663239A - Measuring apparatus of spectroscopic absorption of centrifuge for separation - Google Patents

Measuring apparatus of spectroscopic absorption of centrifuge for separation

Info

Publication number
JPS5663239A
JPS5663239A JP14025479A JP14025479A JPS5663239A JP S5663239 A JPS5663239 A JP S5663239A JP 14025479 A JP14025479 A JP 14025479A JP 14025479 A JP14025479 A JP 14025479A JP S5663239 A JPS5663239 A JP S5663239A
Authority
JP
Japan
Prior art keywords
room
sample
light
irradiated
vessel
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
JP14025479A
Other languages
Japanese (ja)
Inventor
Sadamiki Tachihara
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.)
Koki Holdings Co Ltd
Original Assignee
Hitachi Koki 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 Hitachi Koki Co Ltd filed Critical Hitachi Koki Co Ltd
Priority to JP14025479A priority Critical patent/JPS5663239A/en
Publication of JPS5663239A publication Critical patent/JPS5663239A/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
    • G01N21/07—Centrifugal type 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 measure the characteristic of spectroscopic absorption of a sample in a vast range with a high accuracy by a simple apparatus, by providing the optical room on the upper part of cenrifugal room and receiving transmitted light of the sample attached on the rotating body. CONSTITUTION:Light having necessary wave length for measurement from a light source 11 in an optical room 10, is irradiated to a spectroscope and is turned into parallel luminous flux by a lens 18 and then, is irradiated to a centrifugal room 1 after turning into a monochromic light. Then, the light reflected by a stand-shaped reflex prism 9, is passed through a sample vessel 7 provided on a rotating body 2 and then, is irradiated to the room 10 and moreover, real image of the vessel 7 is formed on a slit 22 by a lens 19. At this time, the real image of long rectangular sample accomodating part in the direction acting a centrifugal force in the vessel 7, is detected by a photodecting tube 12 through the slit 22 by changing the inclination angle of a movable reflex mirror 21 and said image is recorded by a recorder 25 as the concentration distribution of sample component.
JP14025479A 1979-10-29 1979-10-29 Measuring apparatus of spectroscopic absorption of centrifuge for separation Pending JPS5663239A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14025479A JPS5663239A (en) 1979-10-29 1979-10-29 Measuring apparatus of spectroscopic absorption of centrifuge for separation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14025479A JPS5663239A (en) 1979-10-29 1979-10-29 Measuring apparatus of spectroscopic absorption of centrifuge for separation

Publications (1)

Publication Number Publication Date
JPS5663239A true JPS5663239A (en) 1981-05-29

Family

ID=15264497

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14025479A Pending JPS5663239A (en) 1979-10-29 1979-10-29 Measuring apparatus of spectroscopic absorption of centrifuge for separation

Country Status (1)

Country Link
JP (1) JPS5663239A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994018557A1 (en) * 1993-02-11 1994-08-18 Zynocyte Limited Apparatus for analysing blood and other samples

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4219661Y1 (en) * 1965-04-02 1967-11-14
JPS5023311A (en) * 1973-07-04 1975-03-13

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4219661Y1 (en) * 1965-04-02 1967-11-14
JPS5023311A (en) * 1973-07-04 1975-03-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994018557A1 (en) * 1993-02-11 1994-08-18 Zynocyte Limited Apparatus for analysing blood and other samples

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