JPS5331758B2 - - Google Patents
Info
- Publication number
- JPS5331758B2 JPS5331758B2 JP5450073A JP5450073A JPS5331758B2 JP S5331758 B2 JPS5331758 B2 JP S5331758B2 JP 5450073 A JP5450073 A JP 5450073A JP 5450073 A JP5450073 A JP 5450073A JP S5331758 B2 JPS5331758 B2 JP S5331758B2
- Authority
- JP
- Japan
- Legal status (The legal status 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 status listed.)
- Expired
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
- G01N21/251—Colorimeters; Construction thereof
- G01N21/253—Colorimeters; Construction thereof for batch operation, i.e. multisample apparatus
-
- 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)
- 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)
- Spectroscopy & Molecular Physics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Spectrometry And Color Measurement (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25409872A | 1972-05-17 | 1972-05-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4956688A JPS4956688A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-06-01 |
| JPS5331758B2 true JPS5331758B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-09-04 |
Family
ID=22962918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5450073A Expired JPS5331758B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-05-17 | 1973-05-16 |
Country Status (7)
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3887473A (en) * | 1971-09-07 | 1975-06-03 | Bergishagen & Associates | Method and system for the infrared analysis of gases |
| CH573776A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-12-13 | 1976-03-31 | Original Hanau Quarzlampen | |
| DE2521934C3 (de) * | 1975-05-16 | 1978-11-02 | Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch | Vorrichtung zur Bestimmung der Konzentrationen von Komponenten eines Abgasgemisches |
| DE2629687C2 (de) * | 1976-07-02 | 1983-05-19 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Prüfanordnung |
| US4156816A (en) * | 1976-09-01 | 1979-05-29 | Telefonaktiebolaget L M Ericsson | Optical fire-detector |
| US4078896A (en) * | 1977-01-21 | 1978-03-14 | International Telephone And Telegraph Corporation | Photometric analyzer |
| US4205550A (en) * | 1979-03-12 | 1980-06-03 | Econics Corporation | Sample chamber for gas analyzer |
| FR2464470A1 (fr) * | 1979-08-29 | 1981-03-06 | Econics Corp | Appareil electro-optique d'analyse d'un gaz de carneau |
| FI61358C (fi) * | 1980-07-09 | 1982-07-12 | Suovaniemi Finnpipette | Filteranordning |
| DE3071686D1 (en) * | 1980-11-24 | 1986-09-04 | Measurex Corp | System and process for measuring the concentration of a gas in a flowing stream of gases |
| CA1143588A (en) * | 1981-05-04 | 1983-03-29 | Her Majesty The Queen, In Right Of Canada, As Represented By The Minister Of National Defence | Correlation spectrometer for nerve agents |
| DE3137660C2 (de) * | 1981-09-22 | 1985-10-03 | H. Maihak Ag, 2000 Hamburg | Vorrichtung zur Messung des Konzentrationsverhältnisses zweier IR-,NIR-,VIS-oder UV-Strahlung an beliebiger Spektralposition absorbierender Gase in einer Gasmatrix |
| DE3222239A1 (de) * | 1982-06-12 | 1983-12-15 | Akademie Der Wissenschaften Der Ddr, Ddr 1199 Berlin | Ultraviolett-spektralhygrometer zur gasfeuchtigkeitsbestimmung |
| US4560873A (en) * | 1983-06-17 | 1985-12-24 | Lear Siegler, Inc. | Situ multi-channel combustion gas analyzer |
| US4602160A (en) * | 1983-09-28 | 1986-07-22 | Sentrol Systems Ltd. | Infrared constituent analyzer and control system |
| JPS60231140A (ja) * | 1984-04-28 | 1985-11-16 | Fuji Electric Co Ltd | 光学的ガス濃度計 |
| DE3608122A1 (de) * | 1986-03-12 | 1987-09-17 | Pierburg Gmbh & Co Kg | Messvorrichtung zur analyse der abgaszusammensetzung von brennkraftmaschinen und verfahren zum betreiben einer solchen vorrichtung |
| DE3633916A1 (de) * | 1986-10-04 | 1988-04-14 | Kernforschungsz Karlsruhe | Verfahren zur selektiven messung der konzentrationen von ir- bis uv-strahlung absorbierenden gasfoermigen und/oder fluessigen substanzen in gasen und/oder fluessigkeiten und vorrichtung zur durchfuehrung des verfahrens |
| US5053623A (en) * | 1990-07-02 | 1991-10-01 | Lear Siegler Measurement Controls Corporation | Photometric analyzer for differential total reduced sulfur measurement by comparison with sample gas |
| DE4114276C2 (de) * | 1991-05-02 | 1996-09-19 | Spectro Analytical Instr | Gasgefülltes UV-Spektrometer |
| US5381010A (en) * | 1993-12-03 | 1995-01-10 | Sleepair Corporation | Periodically alternating path and alternating wavelength bridges for quantitative and ultrasensitive measurement of vapor concentration |
| US5475222A (en) * | 1994-12-05 | 1995-12-12 | Detector Electronics Corporation | Ruggedized gas detector |
| US5506149A (en) * | 1995-03-03 | 1996-04-09 | Thermo Jarrell Ash Corporation | Spectroanalytical system and method |
| US6005249A (en) * | 1997-03-18 | 1999-12-21 | Smithsonian Environmental Research Center | Cosine corrected optical pathway of a spectral radiometer |
| EP2359111B1 (en) * | 2008-11-18 | 2017-10-25 | Koninklijke Philips N.V. | Filter wheel spectrometer |
| US20110052446A1 (en) * | 2009-08-31 | 2011-03-03 | Life Technologies Corporation | Flow cells and methods of filling and using same |
| US8705038B2 (en) * | 2010-11-15 | 2014-04-22 | Tyco Fire & Security Gmbh | Duct detector |
| CN106644944A (zh) * | 2017-03-16 | 2017-05-10 | 烟台德瑞生物科技有限公司 | 一种滤光读数装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS444398Y1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1968-07-25 | 1969-02-18 |
-
1972
- 1972-05-17 US US00254098A patent/US3796887A/en not_active Expired - Lifetime
-
1973
- 1973-05-12 DE DE2324049A patent/DE2324049C3/de not_active Expired
- 1973-05-16 IT IT24138/73A patent/IT987475B/it active
- 1973-05-16 JP JP5450073A patent/JPS5331758B2/ja not_active Expired
- 1973-05-16 FR FR7317723A patent/FR2184922B1/fr not_active Expired
- 1973-05-16 GB GB2331373A patent/GB1429198A/en not_active Expired
- 1973-05-16 CA CA171,556A patent/CA1023574A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2184922A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-12-28 |
| DE2324049C3 (de) | 1979-07-26 |
| DE2324049A1 (de) | 1973-12-06 |
| US3796887A (en) | 1974-03-12 |
| GB1429198A (en) | 1976-03-24 |
| DE2324049B2 (de) | 1978-01-12 |
| IT987475B (it) | 1975-02-20 |
| CA1023574A (en) | 1978-01-03 |
| FR2184922B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-02-11 |
| JPS4956688A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-06-01 |