BE875050A - Cellule photometrique a reflexions multiples - Google Patents

Cellule photometrique a reflexions multiples

Info

Publication number
BE875050A
BE875050A BE0/194177A BE194177A BE875050A BE 875050 A BE875050 A BE 875050A BE 0/194177 A BE0/194177 A BE 0/194177A BE 194177 A BE194177 A BE 194177A BE 875050 A BE875050 A BE 875050A
Authority
BE
Belgium
Prior art keywords
photometric cell
reflection photometric
reflection
cell
photometric
Prior art date
Application number
BE0/194177A
Other languages
English (en)
Inventor
G Boisde
A Boissier
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of BE875050A publication Critical patent/BE875050A/fr

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
    • G01N21/031—Multipass arrangements

Landscapes

  • Physics & Mathematics (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)
  • Optical Measuring Cells (AREA)
  • Lenses (AREA)
BE0/194177A 1978-03-30 1979-03-23 Cellule photometrique a reflexions multiples BE875050A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7809256A FR2421376A1 (fr) 1978-03-30 1978-03-30 Cellule photometrique a reflexions multiples

Publications (1)

Publication Number Publication Date
BE875050A true BE875050A (fr) 1979-07-16

Family

ID=9206443

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/194177A BE875050A (fr) 1978-03-30 1979-03-23 Cellule photometrique a reflexions multiples

Country Status (11)

Country Link
US (1) US4225232A (fr)
JP (1) JPS54131982A (fr)
BE (1) BE875050A (fr)
CH (1) CH628988A5 (fr)
DE (1) DE2912233A1 (fr)
ES (1) ES478968A1 (fr)
FR (1) FR2421376A1 (fr)
GB (1) GB2017961B (fr)
IT (1) IT7921447A0 (fr)
NL (1) NL7902448A (fr)
SE (1) SE433538B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4116431A1 (de) * 1991-05-18 1992-11-19 Standard Elektrik Lorenz Ag Optische messeinrichtung und verfahren zum betreiben der optischen messeinrichtung
JP3228080B2 (ja) * 1995-08-07 2001-11-12 富士電機株式会社 多重反射形試料セル
US6486474B1 (en) * 1999-08-13 2002-11-26 Regents Of The University Of Minnesota Infrared spectrometer for the measurement of isotopic ratios
US8531659B2 (en) * 2011-03-24 2013-09-10 The Laser Sensing Company Multipass cell using spherical mirrors while achieving dense spot patterns
JP6263411B2 (ja) * 2014-02-20 2018-01-17 株式会社四国総合研究所 光学式センサチップ
JP6730373B2 (ja) * 2018-06-12 2020-07-29 大陽日酸株式会社 光多重反射容器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3726598A (en) 1972-02-14 1973-04-10 Wilks Scientific Corp Multiple pass optical absorption cell
US3861809A (en) * 1973-04-06 1975-01-21 Perkin Elmer Corp Confocal cavity optical gas sensor

Also Published As

Publication number Publication date
NL7902448A (nl) 1979-10-02
GB2017961B (en) 1982-06-23
SE433538B (sv) 1984-05-28
GB2017961A (en) 1979-10-10
IT7921447A0 (it) 1979-03-30
DE2912233A1 (de) 1979-10-11
JPS54131982A (en) 1979-10-13
ES478968A1 (es) 1979-12-16
CH628988A5 (fr) 1982-03-31
US4225232A (en) 1980-09-30
SE7902702L (sv) 1979-10-01
FR2421376B1 (fr) 1980-10-24
FR2421376A1 (fr) 1979-10-26

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: COMMISSARIAT A L'ENERGIE ATOMIQUE

Effective date: 19850323