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DE1917628B2 - - Google Patents

Info

Publication number
DE1917628B2
DE1917628B2 DE19691917628 DE1917628A DE1917628B2 DE 1917628 B2 DE1917628 B2 DE 1917628B2 DE 19691917628 DE19691917628 DE 19691917628 DE 1917628 A DE1917628 A DE 1917628A DE 1917628 B2 DE1917628 B2 DE 1917628B2
Authority
DE
Germany
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.)
Granted
Application number
DE19691917628
Other versions
DE1917628C3 (de
DE1917628A1 (de
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
Priority to DE19691917628 priority Critical patent/DE1917628C3/de
Publication of DE1917628A1 publication Critical patent/DE1917628A1/de
Publication of DE1917628B2 publication Critical patent/DE1917628B2/de
Application granted granted Critical
Publication of DE1917628C3 publication Critical patent/DE1917628C3/de
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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths

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)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE19691917628 1969-04-05 1969-04-05 Verfahren und Vorrichtung zur berührungslosen Messung der Feuchte oder der Konzentration anderer Substanzen in bewegten Meßgutbahnen Expired DE1917628C3 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19691917628 DE1917628C3 (de) 1969-04-05 1969-04-05 Verfahren und Vorrichtung zur berührungslosen Messung der Feuchte oder der Konzentration anderer Substanzen in bewegten Meßgutbahnen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691917628 DE1917628C3 (de) 1969-04-05 1969-04-05 Verfahren und Vorrichtung zur berührungslosen Messung der Feuchte oder der Konzentration anderer Substanzen in bewegten Meßgutbahnen

Publications (3)

Publication Number Publication Date
DE1917628A1 DE1917628A1 (de) 1970-10-08
DE1917628B2 true DE1917628B2 (de) 1971-02-11
DE1917628C3 DE1917628C3 (de) 1975-04-30

Family

ID=5730466

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691917628 Expired DE1917628C3 (de) 1969-04-05 1969-04-05 Verfahren und Vorrichtung zur berührungslosen Messung der Feuchte oder der Konzentration anderer Substanzen in bewegten Meßgutbahnen

Country Status (1)

Country Link
DE (1) DE1917628C3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3851156A (en) * 1972-09-05 1974-11-26 Green James E Analysis method and apparatus utilizing color algebra and image processing techniques
JPS59779B2 (ja) * 1977-01-20 1984-01-09 株式会社京都第一科学 尿等の分析方法
DE3024243A1 (de) * 1979-10-09 1981-04-23 VEB Forschung und Rationalisierung Betrieb des VEB Kombinat Süßwaren, DDR 7026 Leipzig Verfahren und vorrichtung zum beruehrungslosen messen der stoffkonzentration
FI824185L (fi) * 1981-12-07 1983-06-08 Valmet Oy Optiskt foerfarande och optisk anordning foer maetning av konsistensen av massasuspension

Also Published As

Publication number Publication date
DE1917628C3 (de) 1975-04-30
DE1917628A1 (de) 1970-10-08

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee