DK0440577T3 - Interferometrisk måleindretning - Google Patents

Interferometrisk måleindretning

Info

Publication number
DK0440577T3
DK0440577T3 DK91810024.9T DK91810024T DK0440577T3 DK 0440577 T3 DK0440577 T3 DK 0440577T3 DK 91810024 T DK91810024 T DK 91810024T DK 0440577 T3 DK0440577 T3 DK 0440577T3
Authority
DK
Denmark
Prior art keywords
capillary
measuring device
refractive index
matching liquid
interferometric measuring
Prior art date
Application number
DK91810024.9T
Other languages
English (en)
Inventor
Alfredo Emilio Dr Bruno
Original Assignee
Ciba Geigy 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
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Application granted granted Critical
Publication of DK0440577T3 publication Critical patent/DK0440577T3/da

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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/0332—Cuvette constructions with temperature control
    • 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
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • G01N21/45—Refractivity; Phase-affecting properties, e.g. optical path length using interferometric methods; using Schlieren methods
    • 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
    • G01N2021/0346—Capillary cells; Microcells
    • 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
    • G01N21/6402—Atomic fluorescence; Laser induced fluorescence

Landscapes

  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Optical Measuring Cells (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
DK91810024.9T 1990-01-22 1991-01-15 Interferometrisk måleindretning DK0440577T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH18590 1990-01-22

Publications (1)

Publication Number Publication Date
DK0440577T3 true DK0440577T3 (da) 1994-10-31

Family

ID=4181202

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91810024.9T DK0440577T3 (da) 1990-01-22 1991-01-15 Interferometrisk måleindretning

Country Status (6)

Country Link
EP (1) EP0440577B1 (da)
JP (1) JPH08110299A (da)
AT (1) ATE112625T1 (da)
DE (1) DE59103143D1 (da)
DK (1) DK0440577T3 (da)
ES (1) ES2062735T3 (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0312490A (ja) * 1989-06-09 1991-01-21 Canon Inc 強誘電性カイラルスメクチック液晶組成物およびこれを含む液晶素子
DE69323060T2 (de) * 1993-03-18 1999-06-10 Novartis Ag, Basel Optische Detektorvorrichtung für die chemische Analyse von kleinen fluiden Probenvolumina
FR2766922B1 (fr) * 1997-07-30 1999-10-15 France Etat Instrument de mesure de l'indice de refraction d'un fluide
FR2766923B1 (fr) * 1997-07-30 1999-10-15 France Etat Instrument de mesure de l'indice de refraction d'un fluide
JP2008256530A (ja) * 2007-04-05 2008-10-23 Shimadzu Corp 蛍光検出器及びその蛍光検出器を備えた液体クロマトグラフ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3529896A (en) * 1966-06-20 1970-09-22 Technicon Corp Flow cell immersed in a fluid having the same refractive index as the flow cell

Also Published As

Publication number Publication date
EP0440577B1 (de) 1994-10-05
ATE112625T1 (de) 1994-10-15
ES2062735T3 (es) 1994-12-16
JPH08110299A (ja) 1996-04-30
EP0440577A1 (de) 1991-08-07
DE59103143D1 (de) 1994-11-10

Similar Documents

Publication Publication Date Title
SE7807199L (sv) Fiberoptisk temperaturgivare
FR2347914A1 (fr) Interferometre a laser de mesure de l'acuite visuelle
FI895228A7 (fi) Integroitu optinen laite nesteen taitekertoimen mittaamista varten
SE7702256L (sv) Temperaturavkenningssond och for denna avsett, avtagbart holje
CA2048049A1 (en) Nonintrusive electro-optic field sensor
DE59103143D1 (de) Interferometrische Messanordnung.
ATE25430T1 (de) Messapparat mit verwendung optischer interferenztechnik.
ATE78917T1 (de) Verfahren und vorrichtung zum detektieren und messen einer physikalischen groesse.
KR950700533A (ko) 차동 굴절률 측정 방법 및 장치와 그 사용 방법(process and device for the differential measurement of refraction indexes and use thereof)
AT385357B (de) Anordnung zur kapazitiven messung des fuellstandes eines behaelters
ZA865424B (en) Contact-free measuring apparatus having an f-theta-corrected objective and method for using the same
JPS56158929A (en) Temperature detector
FR2344023A1 (fr) Sonde optique pour la mesure de vitesses dans un ecoulement
ATE7539T1 (de) Einrichtung zum bestimmen des gefrierpunktes einer auf der fahrbahn einer strasse befindlichen oder von der fahrbahn entnommenen fluessigkeit.
ATE44821T1 (de) Sensor mit verwendung eines faserinterferometers.
SU1840362A1 (ru) Жидкостный манометр
Schuessler Technique of Length Measurement by Laser Interferometry
SU574630A1 (ru) Устройство дл измерени температуры
SU618644A1 (ru) Способ измерени уровн жидкости
SU646206A1 (ru) Устройство дл измерени температуры
SU678336A1 (ru) Устройство дл измерени температуры
IT1116669B (it) Procedimento e disposizione per misurare indicare e/o tracciare i de corsi di movimento rispettivamente le variazioni di via di parti di macchina mosse
AT377612B (de) Anordnung zur optischen messung von stoffkonzentrationen
SU729538A1 (ru) Устройство дл измерени магнитных характеристик материалов и изделий
SU596862A1 (ru) Прибор дл испытани на истирание волокнистых материалов

Legal Events

Date Code Title Description
AHB Application shelved due to non-payment