GB2312044B - Photometric instrument with optical fibres for analysing remote samples - Google Patents

Photometric instrument with optical fibres for analysing remote samples

Info

Publication number
GB2312044B
GB2312044B GB9714780A GB9714780A GB2312044B GB 2312044 B GB2312044 B GB 2312044B GB 9714780 A GB9714780 A GB 9714780A GB 9714780 A GB9714780 A GB 9714780A GB 2312044 B GB2312044 B GB 2312044B
Authority
GB
United Kingdom
Prior art keywords
analysing
optical fibres
photometric instrument
remote samples
samples
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 - Lifetime
Application number
GB9714780A
Other versions
GB9714780D0 (en
GB2312044A (en
Inventor
Jerry E Cahill
David H Tracy
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.)
Applied Biosystems Inc
Original Assignee
Perkin Elmer Corp
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 US08/092,162 external-priority patent/US5428696A/en
Application filed by Perkin Elmer Corp filed Critical Perkin Elmer Corp
Publication of GB9714780D0 publication Critical patent/GB9714780D0/en
Publication of GB2312044A publication Critical patent/GB2312044A/en
Application granted granted Critical
Publication of GB2312044B publication Critical patent/GB2312044B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01N21/255—Details, e.g. use of specially adapted sources, lighting or optical systems

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)
GB9714780A 1993-07-15 1994-06-20 Photometric instrument with optical fibres for analysing remote samples Expired - Lifetime GB2312044B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/092,162 US5428696A (en) 1993-07-15 1993-07-15 Photometric instrument with optical fibers for analyzing remote samples
GB9412352A GB2280026B (en) 1993-07-15 1994-06-20 Photometric instrument with optical fibers for analyzing remote samples

Publications (3)

Publication Number Publication Date
GB9714780D0 GB9714780D0 (en) 1997-09-17
GB2312044A GB2312044A (en) 1997-10-15
GB2312044B true GB2312044B (en) 1998-01-21

Family

ID=26305089

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9714780A Expired - Lifetime GB2312044B (en) 1993-07-15 1994-06-20 Photometric instrument with optical fibres for analysing remote samples

Country Status (1)

Country Link
GB (1) GB2312044B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4054854B2 (en) * 2000-10-17 2008-03-05 独立行政法人農業・食品産業技術総合研究機構 Analysis of liquid samples using near infrared spectroscopy
US6764651B2 (en) 2001-11-07 2004-07-20 Varian, Inc. Fiber-optic dissolution systems, devices, and methods

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2087097A (en) * 1980-11-12 1982-05-19 Foxboro Co Non-imaging optical energy transfer system
US5088803A (en) * 1990-03-23 1992-02-18 Iris Medical Instruments, Inc. Technique for coupling laser diode to optical fiber

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2087097A (en) * 1980-11-12 1982-05-19 Foxboro Co Non-imaging optical energy transfer system
US5088803A (en) * 1990-03-23 1992-02-18 Iris Medical Instruments, Inc. Technique for coupling laser diode to optical fiber

Also Published As

Publication number Publication date
GB9714780D0 (en) 1997-09-17
GB2312044A (en) 1997-10-15

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20140619