CH192183A - Device for determining the turbidity or opacity of liquids. - Google Patents

Device for determining the turbidity or opacity of liquids.

Info

Publication number
CH192183A
CH192183A CH192183DA CH192183A CH 192183 A CH192183 A CH 192183A CH 192183D A CH192183D A CH 192183DA CH 192183 A CH192183 A CH 192183A
Authority
CH
Switzerland
Prior art keywords
opacity
turbidity
liquids
determining
Prior art date
Application number
Other languages
Italian (it)
Inventor
Martelloni Antonio
Original Assignee
Martelloni Antonio
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 Martelloni Antonio filed Critical Martelloni Antonio
Publication of CH192183A publication Critical patent/CH192183A/en

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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/251—Colorimeters; Construction thereof

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (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)
CH192183D 1936-04-06 1936-04-06 Device for determining the turbidity or opacity of liquids. CH192183A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH192183T 1936-04-06

Publications (1)

Publication Number Publication Date
CH192183A true CH192183A (en) 1937-07-31

Family

ID=4438070

Family Applications (1)

Application Number Title Priority Date Filing Date
CH192183D CH192183A (en) 1936-04-06 1936-04-06 Device for determining the turbidity or opacity of liquids.

Country Status (1)

Country Link
CH (1) CH192183A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3236602A (en) * 1962-05-03 1966-02-22 Technicon Instr Colorimeter flow cell and holder therefor
US3838926A (en) * 1972-02-23 1974-10-01 Fuji Photo Film Co Ltd Method of continuously determining the absorbance light of a chemical reaction mixture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3236602A (en) * 1962-05-03 1966-02-22 Technicon Instr Colorimeter flow cell and holder therefor
US3838926A (en) * 1972-02-23 1974-10-01 Fuji Photo Film Co Ltd Method of continuously determining the absorbance light of a chemical reaction mixture

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