JPS6069538A - 液体密度測定装置 - Google Patents

液体密度測定装置

Info

Publication number
JPS6069538A
JPS6069538A JP17775683A JP17775683A JPS6069538A JP S6069538 A JPS6069538 A JP S6069538A JP 17775683 A JP17775683 A JP 17775683A JP 17775683 A JP17775683 A JP 17775683A JP S6069538 A JPS6069538 A JP S6069538A
Authority
JP
Japan
Prior art keywords
liquid
measured
density
laser beam
transparent container
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
JP17775683A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6362693B2 (enExample
Inventor
Akira Nagasawa
長沢　亮
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.)
NEC Home Electronics Ltd
NEC Corp
Original Assignee
NEC Home Electronics Ltd
Nippon 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 NEC Home Electronics Ltd, Nippon Electric Co Ltd filed Critical NEC Home Electronics Ltd
Priority to JP17775683A priority Critical patent/JPS6069538A/ja
Publication of JPS6069538A publication Critical patent/JPS6069538A/ja
Publication of JPS6362693B2 publication Critical patent/JPS6362693B2/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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids

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)
JP17775683A 1983-09-26 1983-09-26 液体密度測定装置 Granted JPS6069538A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17775683A JPS6069538A (ja) 1983-09-26 1983-09-26 液体密度測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17775683A JPS6069538A (ja) 1983-09-26 1983-09-26 液体密度測定装置

Publications (2)

Publication Number Publication Date
JPS6069538A true JPS6069538A (ja) 1985-04-20
JPS6362693B2 JPS6362693B2 (enExample) 1988-12-05

Family

ID=16036573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17775683A Granted JPS6069538A (ja) 1983-09-26 1983-09-26 液体密度測定装置

Country Status (1)

Country Link
JP (1) JPS6069538A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100867632B1 (ko) 2006-12-22 2008-11-10 한국표준과학연구원 다중 광로 레이저 광감쇠를 이용한 미세 입자의 밀도 측정시스템
CN115753497A (zh) * 2022-11-17 2023-03-07 中国科学院半导体研究所 基于psd的光学密度测量装置及方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03121264U (enExample) * 1990-03-26 1991-12-12
JPH058173U (ja) * 1991-07-10 1993-02-05 株式会社協立商会 継手用パツキン
TWI603069B (zh) * 2016-09-05 2017-10-21 浚洸光學科技股份有限公司 液體濃度的檢測裝置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100867632B1 (ko) 2006-12-22 2008-11-10 한국표준과학연구원 다중 광로 레이저 광감쇠를 이용한 미세 입자의 밀도 측정시스템
CN115753497A (zh) * 2022-11-17 2023-03-07 中国科学院半导体研究所 基于psd的光学密度测量装置及方法

Also Published As

Publication number Publication date
JPS6362693B2 (enExample) 1988-12-05

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