DE1772676A1 - Photometer - Google Patents

Photometer

Info

Publication number
DE1772676A1
DE1772676A1 DE19681772676 DE1772676A DE1772676A1 DE 1772676 A1 DE1772676 A1 DE 1772676A1 DE 19681772676 DE19681772676 DE 19681772676 DE 1772676 A DE1772676 A DE 1772676A DE 1772676 A1 DE1772676 A1 DE 1772676A1
Authority
DE
Germany
Prior art keywords
photometer
light
receiver
absorbed
substance
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.)
Pending
Application number
DE19681772676
Other languages
German (de)
English (en)
Inventor
Osipow Wiktor M
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LE SP K BJURO AWTOMATIKE W NEF
Original Assignee
LE SP K BJURO AWTOMATIKE W NEF
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 LE SP K BJURO AWTOMATIKE W NEF filed Critical LE SP K BJURO AWTOMATIKE W NEF
Priority to DE19681772676 priority Critical patent/DE1772676A1/de
Priority to FR1586177D priority patent/FR1586177A/fr
Publication of DE1772676A1 publication Critical patent/DE1772676A1/de
Pending 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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Spectrometry And Color Measurement (AREA)
DE19681772676 1968-06-19 1968-06-19 Photometer Pending DE1772676A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19681772676 DE1772676A1 (de) 1968-06-19 1968-06-19 Photometer
FR1586177D FR1586177A (enrdf_load_stackoverflow) 1968-06-19 1968-08-23

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19681772676 DE1772676A1 (de) 1968-06-19 1968-06-19 Photometer
FR164052 1968-08-23

Publications (1)

Publication Number Publication Date
DE1772676A1 true DE1772676A1 (de) 1971-05-27

Family

ID=25755622

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681772676 Pending DE1772676A1 (de) 1968-06-19 1968-06-19 Photometer

Country Status (2)

Country Link
DE (1) DE1772676A1 (enrdf_load_stackoverflow)
FR (1) FR1586177A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474166A1 (fr) * 1980-01-23 1981-07-24 Commissariat Energie Atomique Dispositif de mesure photometrique pour solutions complexes a bruit de fond variable

Also Published As

Publication number Publication date
FR1586177A (enrdf_load_stackoverflow) 1970-02-13

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