JPH0262183B2 - - Google Patents

Info

Publication number
JPH0262183B2
JPH0262183B2 JP59502870A JP50287084A JPH0262183B2 JP H0262183 B2 JPH0262183 B2 JP H0262183B2 JP 59502870 A JP59502870 A JP 59502870A JP 50287084 A JP50287084 A JP 50287084A JP H0262183 B2 JPH0262183 B2 JP H0262183B2
Authority
JP
Japan
Prior art keywords
prism
refractive index
liquid
temperature
pct
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.)
Expired - Lifetime
Application number
JP59502870A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60501969A (ja
Inventor
Aran Ruisu Haamaa
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.)
Stanley Electric Co Ltd
Original Assignee
Stanley 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 Stanley Electric Co Ltd filed Critical Stanley Electric Co Ltd
Publication of JPS60501969A publication Critical patent/JPS60501969A/ja
Publication of JPH0262183B2 publication Critical patent/JPH0262183B2/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
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • G01N21/4133—Refractometers, e.g. differential

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)
JP59502870A 1983-08-03 1984-07-31 液体の屈折率を測定するための屈折計 Granted JPS60501969A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4215/83-1 1983-08-03
CH421583 1983-08-03

Publications (2)

Publication Number Publication Date
JPS60501969A JPS60501969A (ja) 1985-11-14
JPH0262183B2 true JPH0262183B2 (en]) 1990-12-25

Family

ID=4271939

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59502870A Granted JPS60501969A (ja) 1983-08-03 1984-07-31 液体の屈折率を測定するための屈折計

Country Status (6)

Country Link
US (1) US4682889A (en])
EP (1) EP0133607B1 (en])
JP (1) JPS60501969A (en])
AT (1) ATE38900T1 (en])
DE (1) DE3475347D1 (en])
WO (1) WO1985000886A1 (en])

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5870185A (en) * 1996-10-21 1999-02-09 C.F.C. Technology, Inc. Apparatus and method for fluid analysis
US20090139318A1 (en) * 2007-12-04 2009-06-04 Caterpillar Inc. Systems and methods for monitoring the quality of a reducing agent
US8542353B2 (en) 2010-09-30 2013-09-24 Precision Energy Services, Inc. Refractive index sensor for fluid analysis
US8411262B2 (en) 2010-09-30 2013-04-02 Precision Energy Services, Inc. Downhole gas breakout sensor
FI127243B (fi) * 2014-05-13 2018-02-15 Janesko Oy Menetelmä ja mittalaite Abben luvun jatkuvaksi mittaamiseksi
KR102101434B1 (ko) * 2018-02-22 2020-04-16 광운대학교 산학협력단 광 굴절계 및 이를 구비한 실시간 모니터링 분석 장치
CN108478044B (zh) * 2018-05-29 2019-11-26 杨荣华 一种厨房用盐水、糖水浓度调控智能水杯
US11708760B2 (en) 2019-03-12 2023-07-25 Baker Hughes Oilfield Operations Llc Immersed lens downhole refractometer

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2319889A (en) * 1941-07-05 1943-05-25 Bausch & Lomb Refractometer
NL89367C (en]) * 1944-05-26
US2421854A (en) * 1944-09-28 1947-06-10 American Cyanamid Co Temperature compensator for refractometers
US2427996A (en) * 1944-09-28 1947-09-23 American Cyanamid Co Temperature compensator for refractometers
DE1192849B (en]) * 1961-02-20
GB1209036A (en) * 1967-06-19 1970-10-14 Nat Res Dev Improvements in or relating to refractometers
GB1252766A (en]) * 1968-11-26 1971-11-10
US3625620A (en) * 1970-08-24 1971-12-07 American Optical Corp Refractometer
BE790205A (fr) * 1971-11-12 1973-02-15 Sopelem Refractometre portatif
FR2250434A7 (en) * 1973-11-07 1975-05-30 Merkel Fritz Manual refractometer accessory device - has constant light source and large volume of liquid to ensure accuracy and reproducibility
EP0000319B2 (fr) * 1977-07-01 1984-09-05 Battelle Memorial Institute Dispositif pour élaborer un signal lumineux caractéristique de l'indice de réfraction d'un fluide et son utilisation
GB2008793A (en) * 1977-11-04 1979-06-06 Anacon Instr Ltd Refractometers
US4240747A (en) * 1979-10-03 1980-12-23 Battelle Memorial Institute Refractive-index responsive light-signal system
CH652825A5 (fr) * 1980-09-18 1985-11-29 Battelle Memorial Institute Dispositif a double sonde optique pour determiner l'indice de refraction d'un fluide ramene a une temperature de reference predeterminee.
CH640056A5 (fr) * 1981-01-30 1983-12-15 Battelle Memorial Institute Dispositif pour determiner l'indice de refraction d'un fluide ramene a une temperature de reference.
US4427913A (en) * 1981-06-01 1984-01-24 The United States Of America As Represented By The Secretary Of The Army Acoustic diffractometer
GB2136593A (en) * 1983-03-14 1984-09-19 Ford Motor Co Apparatus for detecting changes in density of light transmitting liquids
US4539475A (en) * 1983-03-14 1985-09-03 Pitney Bowes Inc. Temperature compensation system for a prism in an optical transducer

Also Published As

Publication number Publication date
ATE38900T1 (de) 1988-12-15
EP0133607B1 (fr) 1988-11-23
EP0133607A1 (fr) 1985-02-27
WO1985000886A1 (fr) 1985-02-28
JPS60501969A (ja) 1985-11-14
DE3475347D1 (en) 1988-12-29
US4682889A (en) 1987-07-28

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