JPS5740635A - Spectral analysing method - Google Patents

Spectral analysing method

Info

Publication number
JPS5740635A
JPS5740635A JP11722380A JP11722380A JPS5740635A JP S5740635 A JPS5740635 A JP S5740635A JP 11722380 A JP11722380 A JP 11722380A JP 11722380 A JP11722380 A JP 11722380A JP S5740635 A JPS5740635 A JP S5740635A
Authority
JP
Japan
Prior art keywords
sample
sent
calibration curve
line analysis
arm
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.)
Granted
Application number
JP11722380A
Other languages
Japanese (ja)
Other versions
JPS6038657B2 (en
Inventor
Masamitsu Takahashi
Masahiko Ohata
Tadashi Isobe
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
Toyo Kogyo 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 Mazda Motor Corp, Toyo Kogyo Co Ltd filed Critical Mazda Motor Corp
Priority to JP11722380A priority Critical patent/JPS6038657B2/en
Publication of JPS5740635A publication Critical patent/JPS5740635A/en
Publication of JPS6038657B2 publication Critical patent/JPS6038657B2/en
Expired 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
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • G01N21/274—Calibration, base line adjustment, drift correction

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (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, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)

Abstract

PURPOSE:To make unattended on-line analysis for 24hr, by a method wherein the measurement of a calibration curve is automatically made by periodically adding an interruption to the analysing line of an sample. CONSTITUTION:For the normal on-line analysis, a sample sent from air stations 14-17 by an air shooter 18 is sent in a sample adjusting apparatus 6 by a carrier arm 19. The sample ground 9, rinsed 10 and dried 11 is mounted on a sample mounting portion 2 by a rotary arm 12. Discharging is allowed to take place across the sample and the electrode, so that spectral measurement is carried out with a spectrometer 3 and a photometer 4. The measured data are sent to a computer 5 and the composition of the sample is obtained through a calibration curve and printed on a printer 30. When standardized time is detected, the standard sample on a sample stand 22 is mounted onto 2 by a standardized arm 23, and the calibration curve is obtained from the spectral photometric data. by so doing, completely unattended on-line analysis for 24hr becomds possible.
JP11722380A 1980-08-25 1980-08-25 Spectroscopic analysis method Expired JPS6038657B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11722380A JPS6038657B2 (en) 1980-08-25 1980-08-25 Spectroscopic analysis method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11722380A JPS6038657B2 (en) 1980-08-25 1980-08-25 Spectroscopic analysis method

Publications (2)

Publication Number Publication Date
JPS5740635A true JPS5740635A (en) 1982-03-06
JPS6038657B2 JPS6038657B2 (en) 1985-09-02

Family

ID=14706435

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11722380A Expired JPS6038657B2 (en) 1980-08-25 1980-08-25 Spectroscopic analysis method

Country Status (1)

Country Link
JP (1) JPS6038657B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59214738A (en) * 1983-05-20 1984-12-04 Sumitomo Metal Ind Ltd Automatic light emitting spectrochemical analysis apparatus
JPS6447955A (en) * 1987-08-18 1989-02-22 Nippon Flaekt Kk Method and apparatus for conveying liquid sample
EP0794422A2 (en) * 1996-03-06 1997-09-10 Avesta Sheffield Aktiebolag Robot and method for final product control

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6730579B2 (en) * 2015-12-07 2020-07-29 東亜ディーケーケー株式会社 Analysis equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59214738A (en) * 1983-05-20 1984-12-04 Sumitomo Metal Ind Ltd Automatic light emitting spectrochemical analysis apparatus
JPS6447955A (en) * 1987-08-18 1989-02-22 Nippon Flaekt Kk Method and apparatus for conveying liquid sample
EP0794422A2 (en) * 1996-03-06 1997-09-10 Avesta Sheffield Aktiebolag Robot and method for final product control
EP0794422A3 (en) * 1996-03-06 1998-07-08 Avesta Sheffield Aktiebolag Robot and method for final product control

Also Published As

Publication number Publication date
JPS6038657B2 (en) 1985-09-02

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