BE637709A - - Google Patents

Info

Publication number
BE637709A
BE637709A BE637709DA BE637709A BE 637709 A BE637709 A BE 637709A BE 637709D A BE637709D A BE 637709DA BE 637709 A BE637709 A BE 637709A
Authority
BE
Belgium
Application number
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.)
Publication of BE637709A publication Critical patent/BE637709A/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
    • G01N21/17—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
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • G01N21/274—Calibration, base line adjustment, drift correction
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
BE637709D 1962-10-01 BE637709A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF37932A DE1243898B (de) 1962-10-01 1962-10-01 Verfahren und Vorrichtung zur automatischen analytischen Pruefung von Fluessigkeiten

Publications (1)

Publication Number Publication Date
BE637709A true BE637709A (pt)

Family

ID=7097131

Family Applications (1)

Application Number Title Priority Date Filing Date
BE637709D BE637709A (pt) 1962-10-01

Country Status (4)

Country Link
US (1) US3422271A (pt)
BE (1) BE637709A (pt)
DE (1) DE1243898B (pt)
GB (1) GB1057442A (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1598212B2 (de) * 1964-05-26 1971-03-04 Ceskoslovenska akademie ved , Prag Verfahren und einrichtung zum herstellen von dosierten gemischen
US3527570A (en) * 1968-02-19 1970-09-08 Beckman Instruments Inc Stopped flow reaction kinetic system
US3703336A (en) * 1970-06-12 1972-11-21 Instrumentation Labor Inc Analysis system employing a plural chamber cuvette structure
CH575147A (pt) * 1973-04-13 1976-04-30
US4025311A (en) * 1976-01-09 1977-05-24 Bochinski Julius H Programmed fluid sampling and analysis apparatus
DE2650572C2 (de) * 1976-11-04 1978-09-14 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zur Mengenüberwachung eines Netzmittels in einem Elektrolyt für die Oberflächenbehandlung von Metallen
FR2393295A1 (fr) * 1977-05-31 1978-12-29 Snecma Appareil de mesure du pouvoir transmissif de l'atmosphere
US4536091A (en) * 1979-06-01 1985-08-20 Isco, Inc. Absorbance monitor
DE3221063C2 (de) * 1982-06-04 1988-10-20 Hans Dr. 2000 Hamburg Fuhrmann Vorrichtung zur automatischen, analytischen Prüfung von Flüssigkeiten, insbesondere von Wasser
DK398181A (da) * 1981-09-09 1983-03-10 Slagteriernes Forskningsinst Fremgangsmaade til detektering af ornelugt hos individuelle dyrekroppe,fortrinsvis slagtekroppe eller dele deraf
JPS61108933A (ja) * 1984-11-01 1986-05-27 Power Reactor & Nuclear Fuel Dev Corp 遠隔操作型分光光度計
US4950610A (en) * 1987-09-28 1990-08-21 Man-Gill Chemical Company Titrating apparatus and method
DE102004037478A1 (de) * 2004-07-30 2006-08-10 Nonnenbruch, Fritz Solarzellenmaterial Molybdänblau
CN102564961A (zh) * 2010-12-21 2012-07-11 湖南晟通科技集团有限公司 一种碳素材料中Si含量的测定分析方法
DE102020129213A1 (de) * 2020-11-05 2022-05-05 Endress+Hauser Conducta Gmbh+Co. Kg Verfahren zum Kalibrieren eines photometrischen Analysators
CN113109276B (zh) * 2021-03-04 2022-11-15 宁波大学 一种浊度检测微纳光学传感器及其制作与检测方法
CN113155759B (zh) * 2021-03-22 2023-03-17 国合通用测试评价认证股份公司 一种采用分光光度法测定氮化硼中硅含量的分析测试方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2806148A (en) * 1952-03-31 1957-09-10 Phillips Petroleum Co Photoelectric analyzer
US2872588A (en) * 1953-11-16 1959-02-03 Phillips Petroleum Co Analyzer
US2834247A (en) * 1955-01-26 1958-05-13 Beckman Instruments Inc Optical density analyzing apparatus
DE1103642B (de) * 1955-11-09 1961-03-30 Dr Hans Fuhrmann Verfahren und Vorrichtung zur analytischen Pruefung von Fluessigkeiten
US2960910A (en) * 1957-06-07 1960-11-22 Technicon Instr Apparatus for visually indicating or recording numerical values of constituents of fluids under analysis
DE1077894B (de) * 1959-03-20 1960-03-17 Dr Hans Fuhrmann Verfahren und Vorrichtung zur Messung von Gasspuren
US3088035A (en) * 1959-09-29 1963-04-30 Univ Tennessee Res Corp Measuring instruments

Also Published As

Publication number Publication date
GB1057442A (en) 1967-02-01
US3422271A (en) 1969-01-14
DE1243898B (de) 1967-07-06

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