DE1223174B - Verfahren und Vorrichtung zur UEberwachung explosionsgefaehrdeter Betriebsablaeufe auf photometrischem Wege - Google Patents

Verfahren und Vorrichtung zur UEberwachung explosionsgefaehrdeter Betriebsablaeufe auf photometrischem Wege

Info

Publication number
DE1223174B
DE1223174B DES71607A DES0071607A DE1223174B DE 1223174 B DE1223174 B DE 1223174B DE S71607 A DES71607 A DE S71607A DE S0071607 A DES0071607 A DE S0071607A DE 1223174 B DE1223174 B DE 1223174B
Authority
DE
Germany
Prior art keywords
analysis
receiver system
tubes
potentially explosive
slides
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
DES71607A
Other languages
German (de)
English (en)
Inventor
Rene Mormont
Georges Prevot
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.)
Solvay SA
Original Assignee
Solvay SA
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 Solvay SA filed Critical Solvay SA
Publication of DE1223174B publication Critical patent/DE1223174B/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
    • G01N21/251—Colorimeters; Construction thereof
    • G01N21/253—Colorimeters; Construction thereof for batch operation, i.e. multisample apparatus

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)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
DES71607A 1960-03-21 1960-12-09 Verfahren und Vorrichtung zur UEberwachung explosionsgefaehrdeter Betriebsablaeufe auf photometrischem Wege Pending DE1223174B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE467454 1960-03-21

Publications (1)

Publication Number Publication Date
DE1223174B true DE1223174B (de) 1966-08-18

Family

ID=3844444

Family Applications (1)

Application Number Title Priority Date Filing Date
DES71607A Pending DE1223174B (de) 1960-03-21 1960-12-09 Verfahren und Vorrichtung zur UEberwachung explosionsgefaehrdeter Betriebsablaeufe auf photometrischem Wege

Country Status (6)

Country Link
CH (1) CH369299A (fr)
DE (1) DE1223174B (fr)
ES (1) ES263684A1 (fr)
FR (1) FR1284361A (fr)
GB (1) GB905301A (fr)
NL (1) NL261947A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453405A1 (fr) * 1979-04-06 1980-10-31 Inst Nat Sante Rech Med Procede et appareil d'etude photometrique de la transparence ou de l'opacite d'un milieu

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30845E (en) 1972-02-29 1982-01-12 Roussel-Uclaf Apparatus for automatically measuring the light transmission factor or liquid test samples
US4234538A (en) 1977-10-28 1980-11-18 Coulter Electronics, Inc. Apparatus for monitoring chemical reactions and employing moving photometer means
US4234540A (en) 1979-08-24 1980-11-18 Coulter Electronics, Inc. Apparatus for monitoring chemical reactions and employing moving photometer means
USRE31150E (en) 1977-06-20 1983-02-15 Coulter Electronics, Inc. Apparatus for monitoring chemical reactions and employing moving photometer means
US4234539A (en) 1979-08-23 1980-11-18 Coulter Electronics, Inc. Apparatus for monitoring chemical reactions and employing moving photometer means
USRE31149E (en) 1977-06-20 1983-02-15 Coulter Electronics, Inc. Apparatus for monitoring chemical reactions and employing moving photometer means
USRE31108E (en) 1977-06-20 1982-12-21 Coulter Electronics, Inc. Apparatus for monitoring chemical reactions and employing moving photometer means
FI63296C (fi) * 1980-07-11 1983-05-10 Eflab Oy Fotometer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453405A1 (fr) * 1979-04-06 1980-10-31 Inst Nat Sante Rech Med Procede et appareil d'etude photometrique de la transparence ou de l'opacite d'un milieu

Also Published As

Publication number Publication date
NL261947A (fr)
FR1284361A (fr) 1962-02-09
CH369299A (fr) 1963-05-15
ES263684A1 (es) 1961-03-01
GB905301A (en) 1962-09-05

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