IT1092103B - Analizzatore fotometrico - Google Patents

Analizzatore fotometrico

Info

Publication number
IT1092103B
IT1092103B IT19346/78A IT1934678A IT1092103B IT 1092103 B IT1092103 B IT 1092103B IT 19346/78 A IT19346/78 A IT 19346/78A IT 1934678 A IT1934678 A IT 1934678A IT 1092103 B IT1092103 B IT 1092103B
Authority
IT
Italy
Prior art keywords
photometric analyzer
photometric
analyzer
Prior art date
Application number
IT19346/78A
Other languages
English (en)
Other versions
IT7819346A0 (it
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 IT7819346A0 publication Critical patent/IT7819346A0/it
Application granted granted Critical
Publication of IT1092103B publication Critical patent/IT1092103B/it

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

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Engineering & Computer Science (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
IT19346/78A 1977-01-21 1978-01-18 Analizzatore fotometrico IT1092103B (it)

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 (2)

Publication Number Publication Date
IT7819346A0 IT7819346A0 (it) 1978-01-18
IT1092103B true IT1092103B (it) 1985-07-06

Family

ID=25062542

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19346/78A IT1092103B (it) 1977-01-21 1978-01-18 Analizzatore fotometrico

Country Status (9)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL213983A (it) * 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 (en) * 1994-09-14 2000-05-16 David R. Bowden Compact spectrophotometer
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 (en) * 2010-08-04 2018-12-26 HORIBA, Ltd. Probe for gas analysis
EP2437046B1 (de) * 2010-09-29 2014-08-13 Sick Ag Vorrichtung und Verfahren zum Messen von SO3 und H2SO4 Konzentrationen in Gasen
JP6024856B2 (ja) * 2014-05-27 2016-11-16 富士電機株式会社 ガス分析計
EP3217163B8 (en) * 2015-09-02 2023-08-02 Fuji Electric Co., Ltd. Analysis device and exhaust gas treatment device
EP3553499B1 (de) * 2018-04-13 2020-03-25 Siemens Aktiengesellschaft Gasanalysator und verfahren zur messung von stickoxiden in einem abgas

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
ES466185A1 (es) 1978-10-16
NL7800703A (nl) 1978-07-25
IT7819346A0 (it) 1978-01-18
DE2801023A1 (de) 1978-07-27
JPS5393081A (en) 1978-08-15
FR2378275A1 (fr) 1978-08-18
GB1583919A (en) 1981-02-04
US4078896A (en) 1978-03-14
CA1094345A (en) 1981-01-27

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