FR2982026B1 - ANALYSIS TANK AND DEVICE FOR ANALYZING A FLUID - Google Patents

ANALYSIS TANK AND DEVICE FOR ANALYZING A FLUID

Info

Publication number
FR2982026B1
FR2982026B1 FR1159920A FR1159920A FR2982026B1 FR 2982026 B1 FR2982026 B1 FR 2982026B1 FR 1159920 A FR1159920 A FR 1159920A FR 1159920 A FR1159920 A FR 1159920A FR 2982026 B1 FR2982026 B1 FR 2982026B1
Authority
FR
France
Prior art keywords
analyzing
fluid
analysis tank
tank
analysis
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
FR1159920A
Other languages
French (fr)
Other versions
FR2982026A1 (en
Inventor
Eric Cauffet
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.)
Alcohol Countermeasure Systems International Inc
Original Assignee
ETHYLO
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 ETHYLO filed Critical ETHYLO
Priority to FR1159920A priority Critical patent/FR2982026B1/en
Publication of FR2982026A1 publication Critical patent/FR2982026A1/en
Application granted granted Critical
Publication of FR2982026B1 publication Critical patent/FR2982026B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01N21/0303—Optical path conditioning in cuvettes, e.g. windows; adapted optical elements or systems; path modifying or adjustment
    • 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
    • G01N21/05—Flow-through cuvettes
    • 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
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
FR1159920A 2011-11-02 2011-11-02 ANALYSIS TANK AND DEVICE FOR ANALYZING A FLUID Expired - Fee Related FR2982026B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1159920A FR2982026B1 (en) 2011-11-02 2011-11-02 ANALYSIS TANK AND DEVICE FOR ANALYZING A FLUID

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1159920A FR2982026B1 (en) 2011-11-02 2011-11-02 ANALYSIS TANK AND DEVICE FOR ANALYZING A FLUID

Publications (2)

Publication Number Publication Date
FR2982026A1 FR2982026A1 (en) 2013-05-03
FR2982026B1 true FR2982026B1 (en) 2014-05-16

Family

ID=45351070

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1159920A Expired - Fee Related FR2982026B1 (en) 2011-11-02 2011-11-02 ANALYSIS TANK AND DEVICE FOR ANALYZING A FLUID

Country Status (1)

Country Link
FR (1) FR2982026B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2573546A4 (en) * 2010-05-21 2016-03-09 Nat Inst Of Advanced Ind Scien Gas sensor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3562524A (en) * 1968-12-11 1971-02-09 Gen Electric Apparatus for measuring the concentration of alcohol vapor in alveolar air
CA1318520C (en) * 1989-09-29 1993-06-01 Philip Terence Howe Infrared-based gas detector
SE506942C2 (en) * 1996-08-28 1998-03-02 Hans Goeran Evald Martin Gas sensor
SE520664C2 (en) * 2000-04-27 2003-08-05 Senseair Ab Carbon dioxide-adapted gas cell
FR2869686B1 (en) * 2003-12-11 2009-06-05 Flowgene Sa ELLIPTICAL BED LIGHT DETECTOR
DE102004010757A1 (en) * 2004-03-05 2005-09-22 Robert Bosch Gmbh Infrared sensor for measurement of gas concentration, has ellipsoidal reflector chamber with IR source and IR detector mounted on base plate at focii of ellipsoid
JP2006275980A (en) * 2005-03-30 2006-10-12 Denso Corp Infrared-type gas detector
US7727772B2 (en) * 2005-05-18 2010-06-01 Ecovu Analytics Inc. Fluid contamination analyzer and a sample cell therefor
DE102005055860B3 (en) * 2005-11-23 2007-05-10 Tyco Electronics Raychem Gmbh Gas sensor arrangement with light channel in the form of a conical section rotational body
US7777887B2 (en) * 2007-04-13 2010-08-17 Ion Optics, Inc. Absorption spectroscopy apparatus and method

Also Published As

Publication number Publication date
FR2982026A1 (en) 2013-05-03

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Legal Events

Date Code Title Description
TP Transmission of property

Owner name: ALCOHOL COUNTERMEASURE SYSTEMS (INTERNATIONAL), CA

Effective date: 20150527

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

ST Notification of lapse

Effective date: 20180731