JPS5311080A - Colorimeter - Google Patents

Colorimeter

Info

Publication number
JPS5311080A
JPS5311080A JP8576676A JP8576676A JPS5311080A JP S5311080 A JPS5311080 A JP S5311080A JP 8576676 A JP8576676 A JP 8576676A JP 8576676 A JP8576676 A JP 8576676A JP S5311080 A JPS5311080 A JP S5311080A
Authority
JP
Japan
Prior art keywords
substance
measured
transmitted light
moving mechanism
moving
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
JP8576676A
Other languages
Japanese (ja)
Inventor
Takashi Shiraishi
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 JP8576676A priority Critical patent/JPS5311080A/en
Publication of JPS5311080A publication Critical patent/JPS5311080A/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)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)

Abstract

PURPOSE:Measurement at high accuracy is made possible by providing a moving mechanism for moving the substance being examined and measuring the rate of change with time of the substance being measured from the detected value of the transmitted light of the substance being measured on the moving mechanism and the cetection value of the transmitted light of the contrast substance of a constant concentration.
JP8576676A 1976-07-19 1976-07-19 Colorimeter Pending JPS5311080A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8576676A JPS5311080A (en) 1976-07-19 1976-07-19 Colorimeter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8576676A JPS5311080A (en) 1976-07-19 1976-07-19 Colorimeter

Publications (1)

Publication Number Publication Date
JPS5311080A true JPS5311080A (en) 1978-02-01

Family

ID=13867983

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8576676A Pending JPS5311080A (en) 1976-07-19 1976-07-19 Colorimeter

Country Status (1)

Country Link
JP (1) JPS5311080A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56154651A (en) * 1980-05-01 1981-11-30 Olympus Optical Co Ltd Automatic analyzer
JPS56155835A (en) * 1980-05-02 1981-12-02 Olympus Optical Co Ltd Component analyzing method
EP0240219A2 (en) * 1986-04-01 1987-10-07 IBG Systems Limited Photometric reading device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56154651A (en) * 1980-05-01 1981-11-30 Olympus Optical Co Ltd Automatic analyzer
JPS56155835A (en) * 1980-05-02 1981-12-02 Olympus Optical Co Ltd Component analyzing method
JPH0224337B2 (en) * 1980-05-02 1990-05-29 Olympus Optical Co
EP0240219A2 (en) * 1986-04-01 1987-10-07 IBG Systems Limited Photometric reading device

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