DE3881722D1 - Analysegeraet fuer uv-fluoreszenz. - Google Patents

Analysegeraet fuer uv-fluoreszenz.

Info

Publication number
DE3881722D1
DE3881722D1 DE8888103389T DE3881722T DE3881722D1 DE 3881722 D1 DE3881722 D1 DE 3881722D1 DE 8888103389 T DE8888103389 T DE 8888103389T DE 3881722 T DE3881722 T DE 3881722T DE 3881722 D1 DE3881722 D1 DE 3881722D1
Authority
DE
Germany
Prior art keywords
analyzer
fluorescence
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.)
Expired - Fee Related
Application number
DE8888103389T
Other languages
English (en)
Other versions
DE3881722T2 (de
Inventor
Takeshi Aoki
Norio Kada
Hajime Mikasa
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.)
Horiba Ltd
Original Assignee
Horiba 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
Priority claimed from JP1987036254U external-priority patent/JPH0725678Y2/ja
Priority claimed from JP5725087A external-priority patent/JPH0652241B2/ja
Priority claimed from JP3625387U external-priority patent/JPH0628684Y2/ja
Application filed by Horiba Ltd filed Critical Horiba Ltd
Application granted granted Critical
Publication of DE3881722D1 publication Critical patent/DE3881722D1/de
Publication of DE3881722T2 publication Critical patent/DE3881722T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01N21/62—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
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/031—Multipass arrangements
    • G01N2021/0314—Double pass, autocollimated path
    • 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
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G01N2021/6482—Sample cells, cuvettes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/064—Stray light conditioning

Landscapes

  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (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, Analyzing Materials By Fluorescence Or Luminescence (AREA)
DE19883881722 1987-03-11 1988-03-04 Analysegerät für UV-Fluoreszenz. Expired - Fee Related DE3881722T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1987036254U JPH0725678Y2 (ja) 1987-03-11 1987-03-11 紫外線螢光分析計
JP5725087A JPH0652241B2 (ja) 1987-03-11 1987-03-11 紫外線螢光分析計
JP3625387U JPH0628684Y2 (ja) 1987-03-11 1987-03-11 紫外線螢光分析計

Publications (2)

Publication Number Publication Date
DE3881722D1 true DE3881722D1 (de) 1993-07-22
DE3881722T2 DE3881722T2 (de) 1993-10-14

Family

ID=27289031

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883881722 Expired - Fee Related DE3881722T2 (de) 1987-03-11 1988-03-04 Analysegerät für UV-Fluoreszenz.

Country Status (2)

Country Link
EP (1) EP0281963B1 (de)
DE (1) DE3881722T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006078414A (ja) * 2004-09-13 2006-03-23 Alps Electric Co Ltd 検査用プレート

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3457407A (en) * 1966-07-27 1969-07-22 Us Navy Apparatus for quantitatively detecting foreign particles present in atmospheric air
US3536898A (en) * 1967-12-04 1970-10-27 Us Navy Detection device
US4082459A (en) * 1976-05-27 1978-04-04 Chemed Corporation Analytical cell assembly for an analyzer
US4260890A (en) * 1979-06-25 1981-04-07 Monitor Labs, Incorporated Fluorescent gas analyzer
US4319842A (en) * 1980-07-17 1982-03-16 Baxter Travenol Laboratories, Inc. Photomultiplier protector for a fluorometer
JPS57175940A (en) * 1981-04-24 1982-10-29 Horiba Ltd Analysis device for fluorescence gas

Also Published As

Publication number Publication date
DE3881722T2 (de) 1993-10-14
EP0281963A3 (en) 1990-03-14
EP0281963A2 (de) 1988-09-14
EP0281963B1 (de) 1993-06-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee