AT193631B - Refraktometer - Google Patents

Refraktometer

Info

Publication number
AT193631B
AT193631B AT193631DA AT193631B AT 193631 B AT193631 B AT 193631B AT 193631D A AT193631D A AT 193631DA AT 193631 B AT193631 B AT 193631B
Authority
AT
Austria
Prior art keywords
refractometer
Prior art date
Application number
Other languages
English (en)
Inventor
Hans Dr Raaber
Original Assignee
Optische Anstalt C P Goerz Ges
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 Optische Anstalt C P Goerz Ges filed Critical Optische Anstalt C P Goerz Ges
Priority to AT198542D priority Critical patent/AT198542B/de
Application granted granted Critical
Publication of AT193631B publication Critical patent/AT193631B/de

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
    • 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)
AT193631D 1956-03-09 1956-03-09 Refraktometer AT193631B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT198542D AT198542B (de) 1956-03-09 1956-07-27 Refraktometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT193631T 1956-03-09

Publications (1)

Publication Number Publication Date
AT193631B true AT193631B (de) 1957-11-25

Family

ID=3666314

Family Applications (1)

Application Number Title Priority Date Filing Date
AT193631D AT193631B (de) 1956-03-09 1956-03-09 Refraktometer

Country Status (1)

Country Link
AT (1) AT193631B (de)

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