JPS5245382A - Automatic photometer - Google Patents

Automatic photometer

Info

Publication number
JPS5245382A
JPS5245382A JP12064475A JP12064475A JPS5245382A JP S5245382 A JPS5245382 A JP S5245382A JP 12064475 A JP12064475 A JP 12064475A JP 12064475 A JP12064475 A JP 12064475A JP S5245382 A JPS5245382 A JP S5245382A
Authority
JP
Japan
Prior art keywords
light
containers
row
container
automatic photometer
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
JP12064475A
Other languages
Japanese (ja)
Inventor
Kyoichi Ozawa
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Ltd filed Critical Hitachi Ltd
Priority to JP12064475A priority Critical patent/JPS5245382A/en
Publication of JPS5245382A publication Critical patent/JPS5245382A/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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/251—Colorimeters; Construction thereof
    • G01N21/253—Colorimeters; Construction thereof for batch operation, i.e. multisample apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (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)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

PURPOSE:To provide a light transmission part between containers of container row to an automatic photometer wherein a row of the containers to be inspected travels across light beam, and compare sample light with reference light for every container to be examined, thereby compensating fluctuations, drift, etc. of a light source and improving its stability.
JP12064475A 1975-10-08 1975-10-08 Automatic photometer Pending JPS5245382A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12064475A JPS5245382A (en) 1975-10-08 1975-10-08 Automatic photometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12064475A JPS5245382A (en) 1975-10-08 1975-10-08 Automatic photometer

Publications (1)

Publication Number Publication Date
JPS5245382A true JPS5245382A (en) 1977-04-09

Family

ID=14791314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12064475A Pending JPS5245382A (en) 1975-10-08 1975-10-08 Automatic photometer

Country Status (1)

Country Link
JP (1) JPS5245382A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2669428A1 (en) * 1990-11-16 1992-05-22 Alcyon Analyzer Sa AUTOMATIC COLORIMETRY SAMPLE ANALYZER.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2669428A1 (en) * 1990-11-16 1992-05-22 Alcyon Analyzer Sa AUTOMATIC COLORIMETRY SAMPLE ANALYZER.

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