ATE23752T1 - Optische analyseeinrichtung. - Google Patents

Optische analyseeinrichtung.

Info

Publication number
ATE23752T1
ATE23752T1 AT81303738T AT81303738T ATE23752T1 AT E23752 T1 ATE23752 T1 AT E23752T1 AT 81303738 T AT81303738 T AT 81303738T AT 81303738 T AT81303738 T AT 81303738T AT E23752 T1 ATE23752 T1 AT E23752T1
Authority
AT
Austria
Prior art keywords
light
probe
measurement system
site
measurement
Prior art date
Application number
AT81303738T
Other languages
English (en)
Inventor
John Henry Gudmunder Knight
David Griffiths
Original Assignee
Oriel Scient Ltd
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 Oriel Scient Ltd filed Critical Oriel Scient Ltd
Application granted granted Critical
Publication of ATE23752T1 publication Critical patent/ATE23752T1/de

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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G01N21/474—Details of optical heads therefor, e.g. using optical fibres
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G01N21/8507—Probe photometers, i.e. with optical measuring part dipped into fluid sample
AT81303738T 1980-08-21 1981-08-17 Optische analyseeinrichtung. ATE23752T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8027319 1980-08-21
EP81303738A EP0047094B1 (de) 1980-08-21 1981-08-17 Optische Analyseeinrichtung

Publications (1)

Publication Number Publication Date
ATE23752T1 true ATE23752T1 (de) 1986-12-15

Family

ID=10515607

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81303738T ATE23752T1 (de) 1980-08-21 1981-08-17 Optische analyseeinrichtung.

Country Status (5)

Country Link
US (1) US4753530A (de)
EP (1) EP0047094B1 (de)
AT (1) ATE23752T1 (de)
CA (1) CA1172058A (de)
DE (1) DE3175632D1 (de)

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Also Published As

Publication number Publication date
EP0047094A1 (de) 1982-03-10
DE3175632D1 (en) 1987-01-08
US4753530A (en) 1988-06-28
CA1172058A (en) 1984-08-07
EP0047094B1 (de) 1986-11-20

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