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DE69310895D1 - Beurteilung von flüssigkeitsmerkmalen - Google Patents

Beurteilung von flüssigkeitsmerkmalen

Info

Publication number
DE69310895D1
DE69310895D1 DE69310895T DE69310895T DE69310895D1 DE 69310895 D1 DE69310895 D1 DE 69310895D1 DE 69310895 T DE69310895 T DE 69310895T DE 69310895 T DE69310895 T DE 69310895T DE 69310895 D1 DE69310895 D1 DE 69310895D1
Authority
DE
Germany
Prior art keywords
fluid
container
pct
contamination
date aug
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
DE69310895T
Other languages
English (en)
Other versions
DE69310895T2 (de
Inventor
Matthew Jonathan Rooney
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.)
Sekatech Ltd Bordesley Green Birmingham Gb
Original Assignee
Naked Eye 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 Naked Eye Ltd filed Critical Naked Eye Ltd
Publication of DE69310895D1 publication Critical patent/DE69310895D1/de
Application granted granted Critical
Publication of DE69310895T2 publication Critical patent/DE69310895T2/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
    • G01N21/17—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
    • G01N21/29—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using visual detection
    • G01N21/293—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using visual detection with colour charts, graduated scales or turrets
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
DE69310895T 1992-01-22 1993-01-22 Beurteilung von flüssigkeitsmerkmalen Expired - Fee Related DE69310895T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929201348A GB9201348D0 (en) 1992-01-22 1992-01-22 Assessment of characteristics of fluids
PCT/GB1993/000151 WO1993015390A1 (en) 1992-01-22 1993-01-22 Assessment of characteristics of fluids

Publications (2)

Publication Number Publication Date
DE69310895D1 true DE69310895D1 (de) 1997-06-26
DE69310895T2 DE69310895T2 (de) 1998-01-22

Family

ID=10709037

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69310895T Expired - Fee Related DE69310895T2 (de) 1992-01-22 1993-01-22 Beurteilung von flüssigkeitsmerkmalen

Country Status (7)

Country Link
US (2) US5538900A (de)
EP (1) EP0623211B1 (de)
JP (1) JPH07503538A (de)
AT (1) ATE153448T1 (de)
DE (1) DE69310895T2 (de)
GB (2) GB9201348D0 (de)
WO (1) WO1993015390A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9201348D0 (en) * 1992-01-22 1992-03-11 Rooney Matthew N Assessment of characteristics of fluids
SE502995C2 (sv) * 1994-07-04 1996-03-04 Tecator Ab Spektrofotometerutrustning samt användning därav
US6350613B1 (en) * 1998-03-07 2002-02-26 Belton Dickinson & Co. Determination of white blood cell differential and reticulocyte counts
SE9802855L (sv) * 1998-08-26 2000-02-27 Alfa Laval Agri Ab Fluidumavkänningsanordning och förfarande speciellt för användning i mjölkningsmaskiner
WO2007126389A1 (en) * 2006-05-02 2007-11-08 Asensor Pte Ltd Optical detector system for sample analysis having at least two different optical pathlengths
WO2011014144A1 (en) 2009-07-30 2011-02-03 Halliburton Energy Services, Inc. Energy intensity transformation
US10901228B2 (en) * 2017-06-27 2021-01-26 The Boeing Company Cavity with curved beam replicator and method of determining a characteristic of a medium therein
EP3926338A4 (de) * 2019-02-15 2022-03-30 PHC Holdings Corporation Biosensor
CN110927123A (zh) * 2019-12-11 2020-03-27 宜宾丝丽雅股份有限公司 一种纤维油剂透光度快速检测装置及方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0230470B2 (ja) * 1981-10-09 1990-07-06 Olympus Optical Co Ryushigyoshupataankensahohooyobisochi
JPS59168364A (ja) * 1983-03-15 1984-09-22 Hitachi Cable Ltd 銀めつき液中の銀の簡易定量方法および装置
US5125748A (en) * 1986-03-26 1992-06-30 Beckman Instruments, Inc. Optical detection module for use in an automated laboratory work station
GB9201348D0 (en) * 1992-01-22 1992-03-11 Rooney Matthew N Assessment of characteristics of fluids

Also Published As

Publication number Publication date
JPH07503538A (ja) 1995-04-13
GB2278682A (en) 1994-12-07
US5538900A (en) 1996-07-23
DE69310895T2 (de) 1998-01-22
GB2278682B (en) 1996-06-19
US5910449A (en) 1999-06-08
GB9414677D0 (en) 1994-09-28
ATE153448T1 (de) 1997-06-15
EP0623211B1 (de) 1997-05-21
GB9201348D0 (en) 1992-03-11
EP0623211A1 (de) 1994-11-09
WO1993015390A1 (en) 1993-08-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SEKATECH LTD., BORDESLEY GREEN, BIRMINGHAM, GB

8328 Change in the person/name/address of the agent

Representative=s name: MEISSNER, BOLTE & PARTNER GBR, 80538 MUENCHEN

8339 Ceased/non-payment of the annual fee