MY135482A - Apparatus and method for examining a liquid sample - Google Patents

Apparatus and method for examining a liquid sample

Info

Publication number
MY135482A
MY135482A MYPI20054401A MYPI20054401A MY135482A MY 135482 A MY135482 A MY 135482A MY PI20054401 A MYPI20054401 A MY PI20054401A MY PI20054401 A MYPI20054401 A MY PI20054401A MY 135482 A MY135482 A MY 135482A
Authority
MY
Malaysia
Prior art keywords
light
liquid sample
examining
measuring head
sensor
Prior art date
Application number
MYPI20054401A
Inventor
Heinz Werner Busch
Udo Heinrich Grabowy
Original Assignee
Raumedic Ag
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 DE102004045816A external-priority patent/DE102004045816A1/en
Application filed by Raumedic Ag filed Critical Raumedic Ag
Publication of MY135482A publication Critical patent/MY135482A/en

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
    • G01N21/84—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
    • 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/82—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a precipitate or turbidity
    • G01N21/83—Turbidimetric titration
    • 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
    • G01N2021/8528—Immerged light conductor
    • G01N2021/8535—Immerged light conductor presenting a cut

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Optical Measuring Cells (AREA)

Abstract

APPARATUS FOR EXAMINING A LIQUID SAMPLE BY TITRATION, COMPRISING A LIGHT SOURCE (2), A LIGHT-SENSOR (3) A MEASURING HEAD (1) WHICH CAN BE IMMERSED INTO THE LIQUID SAMPLE TO BE 5 EXAMINED WITH A LIGHT GUIDE, WHICH RECEIVES LIGHT FROM THE LIGHT SOURCE (2) AND GUIDES IT TO THE LIGHT SENSOR (3), WHEREIN THE MEASURING HEAD (1) HAS A RECESS (5) WITH A GAP IN THE LIGHT GUIDE INTO WHICH THE LIQUID TO BE EXAMINED PENETRATES WHEN A MEASURING HEAD (1) IS IMMERSED AND WHEREIN THE LIGHT GUIDE CAN BE SEPARATED FROM THE LIGHT SOURCE (2) AND THE LIGHT SENSOR (3).(FIG 1)
MYPI20054401A 2003-11-19 2005-09-20 Apparatus and method for examining a liquid sample MY135482A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US52348803P 2003-11-19 2003-11-19
DE102004045816A DE102004045816A1 (en) 2003-11-19 2004-09-22 Titration device, for determination of risk of uretorolith formation in patient, comprises measuring head with cavity which comprises light guide interruption and in which studied liquid penetrates when head is immersed
PCT/EP2004/013084 WO2005050183A2 (en) 2003-11-19 2004-11-18 Device and method for analysing a liquid sample

Publications (1)

Publication Number Publication Date
MY135482A true MY135482A (en) 2008-04-30

Family

ID=34621438

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20054401A MY135482A (en) 2003-11-19 2005-09-20 Apparatus and method for examining a liquid sample

Country Status (9)

Country Link
EP (1) EP1685388B9 (en)
AT (1) ATE371859T1 (en)
CA (1) CA2545643A1 (en)
DE (1) DE502004004832D1 (en)
ES (1) ES2293367T3 (en)
MX (1) MXPA06005538A (en)
MY (1) MY135482A (en)
RU (1) RU2006116548A (en)
WO (1) WO2005050183A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006048100B4 (en) * 2006-10-11 2008-08-07 Bruker Optik Gmbh IR spectroscopy analysis device with coupling device
DE102013022253A1 (en) * 2013-12-31 2015-07-02 NTTF Coatings GmbH Apparatus and method for determining the likelihood of crystallization of a salt in a liquid ion-containing sample
DE102016208962A1 (en) * 2016-05-24 2017-11-30 Axagarius Gmbh & Co. Kg Photometer with quantitative volume detection
CN111474155B (en) * 2020-04-28 2023-05-12 广东博创佳禾科技有限公司 Bacterial wilt solution guiding device
DE102020120718A1 (en) * 2020-08-05 2022-02-10 Endress+Hauser Conducta Gmbh+Co. Kg Optical process sensor, measuring head, measuring system comprising both and method for calibrating and/or validating

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH607018A5 (en) * 1976-06-15 1978-11-30 Mettler Instrumente Ag
DE3409003A1 (en) * 1983-06-16 1984-12-20 Shipley Co., Inc., Newton, Mass. MEASURING PROBE FOR MEASURING THE METALION CONCENTRATION
US4672218A (en) * 1984-12-04 1987-06-09 The Dow Chemical Company Method for determining the onset of crystallization
KR900008953B1 (en) * 1986-09-15 1990-12-15 휴우즈 에어크라프트 캄파니 System to detect ions in aqueous solution
US5181082A (en) * 1989-03-30 1993-01-19 The Foxboro Company On-line titration using colorimetric end point detection
JPH1114632A (en) * 1997-06-20 1999-01-22 Sanyo Electric Co Ltd Dispensing device
JP2000266668A (en) * 1999-03-19 2000-09-29 Sogo Pharmaceutical Co Ltd Solution monitoring sensor
DE10105528A1 (en) * 2001-02-07 2002-08-08 Basf Ag Method for the online determination of hydrogen peroxide

Also Published As

Publication number Publication date
WO2005050183A3 (en) 2005-10-20
MXPA06005538A (en) 2006-12-14
ATE371859T1 (en) 2007-09-15
EP1685388A2 (en) 2006-08-02
EP1685388B9 (en) 2008-02-13
DE502004004832D1 (en) 2007-10-11
EP1685388B1 (en) 2007-08-29
CA2545643A1 (en) 2005-06-02
RU2006116548A (en) 2007-12-27
WO2005050183A2 (en) 2005-06-02
ES2293367T3 (en) 2008-03-16

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