NL7902448A - Fotometrische cel met veelvoudige terugkaatsing. - Google Patents

Fotometrische cel met veelvoudige terugkaatsing.

Info

Publication number
NL7902448A
NL7902448A NL7902448A NL7902448A NL7902448A NL 7902448 A NL7902448 A NL 7902448A NL 7902448 A NL7902448 A NL 7902448A NL 7902448 A NL7902448 A NL 7902448A NL 7902448 A NL7902448 A NL 7902448A
Authority
NL
Netherlands
Prior art keywords
multiple reflection
photometric cell
photometric
cell
reflection
Prior art date
Application number
NL7902448A
Other languages
English (en)
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 NL7902448A publication Critical patent/NL7902448A/nl

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)
NL7902448A 1978-03-30 1979-03-29 Fotometrische cel met veelvoudige terugkaatsing. NL7902448A (nl)

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
NL7902448A true NL7902448A (nl) 1979-10-02

Family

ID=9206443

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7902448A NL7902448A (nl) 1978-03-30 1979-03-29 Fotometrische cel met veelvoudige terugkaatsing.

Country Status (11)

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

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
DE2912233A1 (de) 1979-10-11
FR2421376B1 (nl) 1980-10-24
FR2421376A1 (fr) 1979-10-26
SE7902702L (sv) 1979-10-01
BE875050A (fr) 1979-07-16
GB2017961A (en) 1979-10-10
GB2017961B (en) 1982-06-23
ES478968A1 (es) 1979-12-16
US4225232A (en) 1980-09-30
SE433538B (sv) 1984-05-28
JPS54131982A (en) 1979-10-13
IT7921447A0 (it) 1979-03-30
CH628988A5 (fr) 1982-03-31

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BV The patent application has lapsed
BC A request for examination has been filed
BV The patent application has lapsed