JPS5242780A - Device for detecting contamination of liquid sample - Google Patents

Device for detecting contamination of liquid sample

Info

Publication number
JPS5242780A
JPS5242780A JP11870775A JP11870775A JPS5242780A JP S5242780 A JPS5242780 A JP S5242780A JP 11870775 A JP11870775 A JP 11870775A JP 11870775 A JP11870775 A JP 11870775A JP S5242780 A JPS5242780 A JP S5242780A
Authority
JP
Japan
Prior art keywords
liquid sample
contamination
detecting contamination
light
liquid
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
JP11870775A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5420355B2 (enExample
Inventor
Shigemi Yamano
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP11870775A priority Critical patent/JPS5242780A/ja
Publication of JPS5242780A publication Critical patent/JPS5242780A/ja
Publication of JPS5420355B2 publication Critical patent/JPS5420355B2/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
    • G01N21/255—Details, e.g. use of specially adapted sources, lighting or optical systems

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)
JP11870775A 1975-09-30 1975-09-30 Device for detecting contamination of liquid sample Granted JPS5242780A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11870775A JPS5242780A (en) 1975-09-30 1975-09-30 Device for detecting contamination of liquid sample

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11870775A JPS5242780A (en) 1975-09-30 1975-09-30 Device for detecting contamination of liquid sample

Publications (2)

Publication Number Publication Date
JPS5242780A true JPS5242780A (en) 1977-04-02
JPS5420355B2 JPS5420355B2 (enExample) 1979-07-21

Family

ID=14743126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11870775A Granted JPS5242780A (en) 1975-09-30 1975-09-30 Device for detecting contamination of liquid sample

Country Status (1)

Country Link
JP (1) JPS5242780A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5514552U (enExample) * 1978-07-14 1980-01-30

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114391A (ja) * 1974-07-26 1976-02-04 Komatsu Mfg Co Ltd Ekitaishiryoyogorekenshutsusochi

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114391A (ja) * 1974-07-26 1976-02-04 Komatsu Mfg Co Ltd Ekitaishiryoyogorekenshutsusochi

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5514552U (enExample) * 1978-07-14 1980-01-30

Also Published As

Publication number Publication date
JPS5420355B2 (enExample) 1979-07-21

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