NL7800703A - Fotometrische analysator. - Google Patents

Fotometrische analysator.

Info

Publication number
NL7800703A
NL7800703A NL7800703A NL7800703A NL7800703A NL 7800703 A NL7800703 A NL 7800703A NL 7800703 A NL7800703 A NL 7800703A NL 7800703 A NL7800703 A NL 7800703A NL 7800703 A NL7800703 A NL 7800703A
Authority
NL
Netherlands
Prior art keywords
photometric analyzer
photometric
analyzer
Prior art date
Application number
NL7800703A
Other languages
English (en)
Dutch (nl)
Original Assignee
Itt
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 Itt filed Critical Itt
Publication of NL7800703A publication Critical patent/NL7800703A/xx

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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/76—Chemiluminescence; Bioluminescence
    • G01N21/766—Chemiluminescence; Bioluminescence of gases
    • 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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • G01N21/534—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke by measuring transmission alone, i.e. determining opacity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
NL7800703A 1977-01-21 1978-01-20 Fotometrische analysator. NL7800703A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/761,547 US4078896A (en) 1977-01-21 1977-01-21 Photometric analyzer

Publications (1)

Publication Number Publication Date
NL7800703A true NL7800703A (nl) 1978-07-25

Family

ID=25062542

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7800703A NL7800703A (nl) 1977-01-21 1978-01-20 Fotometrische analysator.

Country Status (9)

Country Link
US (1) US4078896A (fr)
JP (1) JPS5393081A (fr)
CA (1) CA1094345A (fr)
DE (1) DE2801023A1 (fr)
ES (1) ES466185A1 (fr)
FR (1) FR2378275A1 (fr)
GB (1) GB1583919A (fr)
IT (1) IT1092103B (fr)
NL (1) NL7800703A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL94317C (fr) * 1978-11-29
DE3152252A1 (de) * 1980-08-14 1982-09-23 Panametrics Method and apparatus for photometric detection in fluids
SE8301488L (sv) * 1983-03-18 1984-09-19 Boliden Ab Metning och anordning for metning av gaser bildande en dimma
CA2199868C (fr) * 1994-09-14 2000-05-16 David R. Bowden Spectrophotometre compact
US5870185A (en) * 1996-10-21 1999-02-09 C.F.C. Technology, Inc. Apparatus and method for fluid analysis
US6486474B1 (en) 1999-08-13 2002-11-26 Regents Of The University Of Minnesota Infrared spectrometer for the measurement of isotopic ratios
US6977365B1 (en) * 2003-01-28 2005-12-20 Wedgewood Analytical Inc. Photometric detector assembly with automated calibration filters
KR101129541B1 (ko) 2010-04-06 2012-03-29 동우옵트론 주식회사 자동교정장치가 부착된 인시츄 가스 측정 장치
EP2416146B1 (fr) * 2010-08-04 2018-12-26 HORIBA, Ltd. Sonde pour analyse de gaz
EP2437046B1 (fr) * 2010-09-29 2014-08-13 Sick Ag Dispositif et procédé de mesure de concentrations de SO3 et H2SO4 dans des gaz
CN105556284B (zh) * 2014-05-27 2018-01-02 富士电机株式会社 气体分析仪
JP6332555B2 (ja) * 2015-09-02 2018-05-30 富士電機株式会社 分析装置および排ガス処理装置
EP3553499B1 (fr) * 2018-04-13 2020-03-25 Siemens Aktiengesellschaft Analyseur de gaz et procédé de mesure des oxydes d'azote dans un gaz d'échappement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3718429A (en) * 1971-03-15 1973-02-27 Du Pont No-no2 analyzer
US3796887A (en) * 1972-05-17 1974-03-12 Itt Photometric analyzer
US3882028A (en) * 1974-05-17 1975-05-06 Thermo Electron Corp Multiple chamber chemiluminescent analyzer
DE2521934C3 (de) * 1975-05-16 1978-11-02 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Vorrichtung zur Bestimmung der Konzentrationen von Komponenten eines Abgasgemisches
US4015479A (en) * 1976-05-13 1977-04-05 E. I. Du Pont De Nemours And Company Sampling probe and method

Also Published As

Publication number Publication date
IT1092103B (it) 1985-07-06
ES466185A1 (es) 1978-10-16
GB1583919A (en) 1981-02-04
CA1094345A (fr) 1981-01-27
FR2378275A1 (fr) 1978-08-18
JPS5393081A (en) 1978-08-15
DE2801023A1 (de) 1978-07-27
US4078896A (en) 1978-03-14
IT7819346A0 (it) 1978-01-18

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Legal Events

Date Code Title Description
BV The patent application has lapsed