JPS522789A - Solvent extracting light absorbing brightness method automatic analyzi ng device - Google Patents

Solvent extracting light absorbing brightness method automatic analyzi ng device

Info

Publication number
JPS522789A
JPS522789A JP7752475A JP7752475A JPS522789A JP S522789 A JPS522789 A JP S522789A JP 7752475 A JP7752475 A JP 7752475A JP 7752475 A JP7752475 A JP 7752475A JP S522789 A JPS522789 A JP S522789A
Authority
JP
Japan
Prior art keywords
light absorbing
analyzi
extracting light
solvent extracting
method automatic
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
JP7752475A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5444475B2 (enrdf_load_html_response
Inventor
Ryutaro Matsumoto
Naoharu Yamaguchi
Ryoichi Suzuki
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP7752475A priority Critical patent/JPS522789A/ja
Publication of JPS522789A publication Critical patent/JPS522789A/ja
Publication of JPS5444475B2 publication Critical patent/JPS5444475B2/ja
Granted 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

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)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP7752475A 1975-06-25 1975-06-25 Solvent extracting light absorbing brightness method automatic analyzi ng device Granted JPS522789A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7752475A JPS522789A (en) 1975-06-25 1975-06-25 Solvent extracting light absorbing brightness method automatic analyzi ng device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7752475A JPS522789A (en) 1975-06-25 1975-06-25 Solvent extracting light absorbing brightness method automatic analyzi ng device

Publications (2)

Publication Number Publication Date
JPS522789A true JPS522789A (en) 1977-01-10
JPS5444475B2 JPS5444475B2 (enrdf_load_html_response) 1979-12-26

Family

ID=13636347

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7752475A Granted JPS522789A (en) 1975-06-25 1975-06-25 Solvent extracting light absorbing brightness method automatic analyzi ng device

Country Status (1)

Country Link
JP (1) JPS522789A (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPS5444475B2 (enrdf_load_html_response) 1979-12-26

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