FR1240397A - Réfractomètre avec compensation automatique de l'influence de la température - Google Patents

Réfractomètre avec compensation automatique de l'influence de la température

Info

Publication number
FR1240397A
FR1240397A FR810049A FR810049A FR1240397A FR 1240397 A FR1240397 A FR 1240397A FR 810049 A FR810049 A FR 810049A FR 810049 A FR810049 A FR 810049A FR 1240397 A FR1240397 A FR 1240397A
Authority
FR
France
Prior art keywords
refractometer
influence
temperature
automatic compensation
compensation
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
Application number
FR810049A
Other languages
English (en)
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.)
MEOPTA PREROV
Original Assignee
MEOPTA PREROV
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
Priority to DEM42998A priority Critical patent/DE1183712B/de
Application filed by MEOPTA PREROV filed Critical MEOPTA PREROV
Priority to FR810049A priority patent/FR1240397A/fr
Application granted granted Critical
Publication of FR1240397A publication Critical patent/FR1240397A/fr
Expired 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
    • G01N21/43—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)
FR810049A 1959-10-09 1959-11-13 Réfractomètre avec compensation automatique de l'influence de la température Expired FR1240397A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEM42998A DE1183712B (de) 1959-10-09 1959-10-09 Refraktometer mit automatischer Kompensation des Temperatureinflusses
FR810049A FR1240397A (fr) 1959-11-13 1959-11-13 Réfractomètre avec compensation automatique de l'influence de la température

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR810049A FR1240397A (fr) 1959-11-13 1959-11-13 Réfractomètre avec compensation automatique de l'influence de la température

Publications (1)

Publication Number Publication Date
FR1240397A true FR1240397A (fr) 1960-09-02

Family

ID=8721235

Family Applications (1)

Application Number Title Priority Date Filing Date
FR810049A Expired FR1240397A (fr) 1959-10-09 1959-11-13 Réfractomètre avec compensation automatique de l'influence de la température

Country Status (1)

Country Link
FR (1) FR1240397A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3267795A (en) * 1961-02-20 1966-08-23 American Optical Corp Temperature compensated refractometers
DE1266016B (de) * 1965-05-11 1968-04-11 Mario Maselli Photoelektrisches Refraktometer zum Messen des Brechwertes von Fluessigkeiten

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3267795A (en) * 1961-02-20 1966-08-23 American Optical Corp Temperature compensated refractometers
DE1266016B (de) * 1965-05-11 1968-04-11 Mario Maselli Photoelektrisches Refraktometer zum Messen des Brechwertes von Fluessigkeiten

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