FR1138872A - Réfractomètre enregistreur - Google Patents

Réfractomètre enregistreur

Info

Publication number
FR1138872A
FR1138872A FR1138872DA FR1138872A FR 1138872 A FR1138872 A FR 1138872A FR 1138872D A FR1138872D A FR 1138872DA FR 1138872 A FR1138872 A FR 1138872A
Authority
FR
France
Prior art keywords
refractometer
recording
recording refractometer
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
Other languages
English (en)
Inventor
Gaston-Rene Ladousse
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 filed Critical
Application granted granted Critical
Publication of FR1138872A publication Critical patent/FR1138872A/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
    • G01N21/4133—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)
FR1138872D 1955-10-26 1955-10-26 Réfractomètre enregistreur Expired FR1138872A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1138872T 1955-10-26

Publications (1)

Publication Number Publication Date
FR1138872A true FR1138872A (fr) 1957-06-20

Family

ID=9641415

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1138872D Expired FR1138872A (fr) 1955-10-26 1955-10-26 Réfractomètre enregistreur

Country Status (1)

Country Link
FR (1) FR1138872A (fr)

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