CH565996A5 - - Google Patents

Info

Publication number
CH565996A5
CH565996A5 CH366474A CH366474A CH565996A5 CH 565996 A5 CH565996 A5 CH 565996A5 CH 366474 A CH366474 A CH 366474A CH 366474 A CH366474 A CH 366474A CH 565996 A5 CH565996 A5 CH 565996A5
Authority
CH
Switzerland
Application number
CH366474A
Original Assignee
Leitz Ernst Gmbh
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 Leitz Ernst Gmbh filed Critical Leitz Ernst Gmbh
Publication of CH565996A5 publication Critical patent/CH565996A5/xx

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
    • G01N21/253—Colorimeters; Construction thereof for batch operation, i.e. multisample apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Measuring Cells (AREA)
CH366474A 1973-04-09 1974-03-15 CH565996A5 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732317831 DE2317831C3 (de) 1973-04-09 1973-04-09 Verfahren zur photometrischen Messung und Photometer zur Durchführung des Verfahrens

Publications (1)

Publication Number Publication Date
CH565996A5 true CH565996A5 (it) 1975-08-29

Family

ID=5877522

Family Applications (1)

Application Number Title Priority Date Filing Date
CH366474A CH565996A5 (it) 1973-04-09 1974-03-15

Country Status (4)

Country Link
CH (1) CH565996A5 (it)
DE (1) DE2317831C3 (it)
FR (1) FR2224747B3 (it)
IT (1) IT1011615B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4227079A (en) * 1978-12-15 1980-10-07 Hewlett-Packard Company Multipath fine positioning beam director
DE3147433A1 (de) * 1981-11-30 1983-06-09 Eppendorf Gerätebau Netheler + Hinz GmbH, 2000 Hamburg Verfahren zur photometrischen messung des inhalts von probegefaessen sowie vorrichtungen zur durchfuehrung des verfahrens

Also Published As

Publication number Publication date
FR2224747B3 (it) 1976-12-31
IT1011615B (it) 1977-02-10
DE2317831B2 (de) 1975-02-27
DE2317831C3 (de) 1975-10-30
DE2317831A1 (de) 1974-10-24
FR2224747A1 (it) 1974-10-31

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Legal Events

Date Code Title Description
PL Patent ceased