JPS522775A - Device for measuring the refractive index of a fluid - Google Patents

Device for measuring the refractive index of a fluid

Info

Publication number
JPS522775A
JPS522775A JP7905975A JP7905975A JPS522775A JP S522775 A JPS522775 A JP S522775A JP 7905975 A JP7905975 A JP 7905975A JP 7905975 A JP7905975 A JP 7905975A JP S522775 A JPS522775 A JP S522775A
Authority
JP
Japan
Prior art keywords
fluid
refractive index
measuring
light
displacing
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
JP7905975A
Other languages
Japanese (ja)
Inventor
Hiroshi Uramoto
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.)
Yuasa Corp
Original Assignee
Yuasa Battery 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 Yuasa Battery Corp filed Critical Yuasa Battery Corp
Priority to JP7905975A priority Critical patent/JPS522775A/en
Publication of JPS522775A publication Critical patent/JPS522775A/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
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length

Landscapes

  • Physics & Mathematics (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 make the interface of the light receiving transparent material with the fluid to be charged to a minimum in its area against the displacing axial of light and to improve the measuring accuracy of the refractive index.
JP7905975A 1975-06-24 1975-06-24 Device for measuring the refractive index of a fluid Pending JPS522775A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7905975A JPS522775A (en) 1975-06-24 1975-06-24 Device for measuring the refractive index of a fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7905975A JPS522775A (en) 1975-06-24 1975-06-24 Device for measuring the refractive index of a fluid

Publications (1)

Publication Number Publication Date
JPS522775A true JPS522775A (en) 1977-01-10

Family

ID=13679312

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7905975A Pending JPS522775A (en) 1975-06-24 1975-06-24 Device for measuring the refractive index of a fluid

Country Status (1)

Country Link
JP (1) JPS522775A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58129235A (en) * 1982-01-27 1983-08-02 Hitachi Ltd Fuel property detector
JPH0487493U (en) * 1990-12-13 1992-07-29

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3619068A (en) * 1969-08-28 1971-11-09 Phillips Petroleum Co Refractometer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3619068A (en) * 1969-08-28 1971-11-09 Phillips Petroleum Co Refractometer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58129235A (en) * 1982-01-27 1983-08-02 Hitachi Ltd Fuel property detector
JPH0487493U (en) * 1990-12-13 1992-07-29

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