JPH023938B2 - - Google Patents

Info

Publication number
JPH023938B2
JPH023938B2 JP57052834A JP5283482A JPH023938B2 JP H023938 B2 JPH023938 B2 JP H023938B2 JP 57052834 A JP57052834 A JP 57052834A JP 5283482 A JP5283482 A JP 5283482A JP H023938 B2 JPH023938 B2 JP H023938B2
Authority
JP
Japan
Prior art keywords
light
liquid
refractive index
measured
measurement
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
JP57052834A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58169050A (ja
Inventor
Reiji Takeda
Shozo Oikawa
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 Beet Sugar Manufacturing Co Ltd
Original Assignee
Nippon Beet Sugar Manufacturing 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 Nippon Beet Sugar Manufacturing Co Ltd filed Critical Nippon Beet Sugar Manufacturing Co Ltd
Priority to JP5283482A priority Critical patent/JPS58169050A/ja
Priority to DE19833311202 priority patent/DE3311202A1/de
Priority to BE0/210442A priority patent/BE896319A/fr
Priority to IT8320383A priority patent/IT1161809B/it
Priority to SE8301800A priority patent/SE460561B/sv
Priority to GB08308781A priority patent/GB2121556B/en
Priority to DK147083A priority patent/DK158166C/da
Priority to FR8305312A priority patent/FR2524643B1/fr
Priority to NL8301172A priority patent/NL8301172A/nl
Priority to CA000425055A priority patent/CA1207553A/en
Publication of JPS58169050A publication Critical patent/JPS58169050A/ja
Publication of JPH023938B2 publication Critical patent/JPH023938B2/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
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/24—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing the transmission of wave or particle radiation through the material
    • 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
    • G01N21/43—Refractivity; Phase-affecting properties, e.g. optical path length by measuring critical angle

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)
JP5283482A 1982-03-31 1982-03-31 液体の密度、濃度、比重等を測定するための測定装置 Granted JPS58169050A (ja)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP5283482A JPS58169050A (ja) 1982-03-31 1982-03-31 液体の密度、濃度、比重等を測定するための測定装置
DE19833311202 DE3311202A1 (de) 1982-03-31 1983-03-26 Geraet zur bestimmung der dichte, der konzentration, des spezifischen gewichtes und dergleichen einer fluessigkeit
BE0/210442A BE896319A (fr) 1982-03-31 1983-03-30 Appareil pour la determination de la densite, concentration, masse volumique, etc... d'un liquide
IT8320383A IT1161809B (it) 1982-03-31 1983-03-30 Apparecchiatura per determinare densita',concentrazione,peso specifico eccetera di un liquido
SE8301800A SE460561B (sv) 1982-03-31 1983-03-30 Apparat foer bestaemning av en vaetskas densitet, densitetstal, koncentration, etc
GB08308781A GB2121556B (en) 1982-03-31 1983-03-30 Determining refractive index of a liquid
DK147083A DK158166C (da) 1982-03-31 1983-03-30 Apparat til bestemmelse af taetheden, koncentrationen og massefylden af en vaeske
FR8305312A FR2524643B1 (fr) 1982-03-31 1983-03-31 Appareil pour determiner la concentration ou d'autres caracteristiques physiques d'un liquide par examen des variations de caracteristiques d'un faisceau lumineux emis a travers ce liquide
NL8301172A NL8301172A (nl) 1982-03-31 1983-03-31 Inrichting voor het bepalen van de dichtheid, de concentratie, het soortelijk gewicht, enz. van een vloeistof.
CA000425055A CA1207553A (en) 1982-03-31 1983-03-31 Apparatus for determining the density, concentration, specific gravity, etc. of a liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5283482A JPS58169050A (ja) 1982-03-31 1982-03-31 液体の密度、濃度、比重等を測定するための測定装置

Publications (2)

Publication Number Publication Date
JPS58169050A JPS58169050A (ja) 1983-10-05
JPH023938B2 true JPH023938B2 (en]) 1990-01-25

Family

ID=12925869

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5283482A Granted JPS58169050A (ja) 1982-03-31 1982-03-31 液体の密度、濃度、比重等を測定するための測定装置

Country Status (2)

Country Link
JP (1) JPS58169050A (en])
BE (1) BE896319A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6438634A (en) * 1987-08-04 1989-02-08 Moritetsukusu Kk Sensor head for refractometer
JP6900566B1 (ja) * 2020-10-12 2021-07-07 株式会社ソディック 放電加工装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50142U (en]) * 1973-05-07 1975-01-06
JPS543573A (en) * 1977-06-09 1979-01-11 Yuasa Battery Co Ltd Optical specific gravity measuring device
JPS545468A (en) * 1977-06-14 1979-01-16 Yuasa Battery Co Ltd Optical specific gravity measuring device

Also Published As

Publication number Publication date
JPS58169050A (ja) 1983-10-05
BE896319A (fr) 1983-07-18

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