ATE485505T1 - Fluorometer mit auswechselbarer spitze und offener zelle - Google Patents

Fluorometer mit auswechselbarer spitze und offener zelle

Info

Publication number
ATE485505T1
ATE485505T1 AT05711948T AT05711948T ATE485505T1 AT E485505 T1 ATE485505 T1 AT E485505T1 AT 05711948 T AT05711948 T AT 05711948T AT 05711948 T AT05711948 T AT 05711948T AT E485505 T1 ATE485505 T1 AT E485505T1
Authority
AT
Austria
Prior art keywords
open cell
fluorometer
tip
probe
fluorescence detector
Prior art date
Application number
AT05711948T
Other languages
English (en)
Inventor
Rodney Banks
Original Assignee
Nalco Co
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 Nalco Co filed Critical Nalco Co
Application granted granted Critical
Publication of ATE485505T1 publication Critical patent/ATE485505T1/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
    • G01N21/62—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
    • G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
    • G01N2021/155—Monitoring cleanness of window, lens, or other parts
    • G01N2021/157—Monitoring by optical means
    • 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
    • G01N2201/02—Mechanical
    • G01N2201/022—Casings
    • G01N2201/0221—Portable; cableless; compact; hand-held
    • 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
    • G01N2201/02—Mechanical
    • G01N2201/024—Modular construction
    • 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
    • G01N2201/062—LED's
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water

Landscapes

  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Optical Measuring Cells (AREA)
  • Prostheses (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
AT05711948T 2004-01-30 2005-01-20 Fluorometer mit auswechselbarer spitze und offener zelle ATE485505T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/769,631 US7095500B2 (en) 2004-01-30 2004-01-30 Interchangeable tip-open cell fluorometer
PCT/US2005/002249 WO2005074506A2 (en) 2004-01-30 2005-01-20 Interchangeable tip-open cell fluorometer

Publications (1)

Publication Number Publication Date
ATE485505T1 true ATE485505T1 (de) 2010-11-15

Family

ID=34808183

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05711948T ATE485505T1 (de) 2004-01-30 2005-01-20 Fluorometer mit auswechselbarer spitze und offener zelle

Country Status (13)

Country Link
US (2) US7095500B2 (de)
EP (2) EP2267435B1 (de)
JP (1) JP4960707B2 (de)
CN (1) CN100559164C (de)
AT (1) ATE485505T1 (de)
AU (1) AU2005211341B2 (de)
CA (1) CA2549848C (de)
DE (1) DE602005024238D1 (de)
ES (2) ES2356464T3 (de)
PT (1) PT2267435E (de)
TW (1) TWI391646B (de)
WO (1) WO2005074506A2 (de)
ZA (1) ZA200605582B (de)

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Also Published As

Publication number Publication date
US20060262309A1 (en) 2006-11-23
PT2267435E (pt) 2014-06-24
EP1718953A4 (de) 2008-02-20
CN1914502A (zh) 2007-02-14
ZA200605582B (en) 2008-01-08
WO2005074506A3 (en) 2006-07-20
EP1718953A2 (de) 2006-11-08
JP4960707B2 (ja) 2012-06-27
EP2267435A1 (de) 2010-12-29
JP2007519926A (ja) 2007-07-19
US20050168741A1 (en) 2005-08-04
ES2468019T3 (es) 2014-06-13
CN100559164C (zh) 2009-11-11
EP1718953B1 (de) 2010-10-20
EP2267435B1 (de) 2014-04-16
WO2005074506A2 (en) 2005-08-18
DE602005024238D1 (de) 2010-12-02
US7154603B2 (en) 2006-12-26
CA2549848C (en) 2013-10-29
TWI391646B (zh) 2013-04-01
US7095500B2 (en) 2006-08-22
ES2356464T3 (es) 2011-04-08
CA2549848A1 (en) 2005-08-18
AU2005211341B2 (en) 2010-11-25
TW200528707A (en) 2005-09-01
AU2005211341A1 (en) 2005-08-18

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