DE3373539D1 - Calibration standard for infrared absorption gauge - Google Patents
Calibration standard for infrared absorption gaugeInfo
- Publication number
- DE3373539D1 DE3373539D1 DE8383303434T DE3373539T DE3373539D1 DE 3373539 D1 DE3373539 D1 DE 3373539D1 DE 8383303434 T DE8383303434 T DE 8383303434T DE 3373539 T DE3373539 T DE 3373539T DE 3373539 D1 DE3373539 D1 DE 3373539D1
- Authority
- DE
- Germany
- Prior art keywords
- infrared absorption
- calibration standard
- absorption gauge
- gauge
- calibration
- Prior art date
- 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
- 238000010521 absorption reaction Methods 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/52—Radiation pyrometry, e.g. infrared or optical thermometry using comparison with reference sources, e.g. disappearing-filament pyrometer
-
- 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
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3554—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for determining moisture content
-
- 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
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3554—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for determining moisture content
- G01N21/3559—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for determining moisture content in sheets, e.g. in paper
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/12—Circuits of general importance; Signal processing
- G01N2201/13—Standards, constitution
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General 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)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08217789A GB2122768A (en) | 1982-06-18 | 1982-06-18 | Calibration standard for infrared absorption gauge |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3373539D1 true DE3373539D1 (en) | 1987-10-15 |
Family
ID=10531156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8383303434T Expired DE3373539D1 (en) | 1982-06-18 | 1983-06-14 | Calibration standard for infrared absorption gauge |
Country Status (5)
Country | Link |
---|---|
US (1) | US4465929A (de) |
EP (1) | EP0098075B1 (de) |
JP (1) | JPS5985946A (de) |
DE (1) | DE3373539D1 (de) |
GB (1) | GB2122768A (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4879471A (en) * | 1987-03-25 | 1989-11-07 | Measurex Corporation | Rapid-scanning infrared sensor |
US5060505A (en) * | 1989-09-12 | 1991-10-29 | Sensors, Inc. | Non-dispersive infrared gas analyzer system |
US5084621A (en) * | 1991-03-08 | 1992-01-28 | Cincinnati Electronics Corporation | Radiometric standard infrared detector |
US5270546A (en) * | 1992-04-29 | 1993-12-14 | Mpb Technologies Inc. | Method and apparatus for non-contact, rapid and continuous moisture measurements |
FI935180A0 (fi) * | 1993-11-22 | 1993-11-22 | Rautaruukki Oy | Konstruktion hos ett kalibreringsstycke, foerfarande foer utforming av den samma och kalibreringsfoerfarande |
WO1996032631A1 (en) * | 1995-04-13 | 1996-10-17 | Pfizer Inc. | Calibration tranfer standards and methods |
GB9518100D0 (en) * | 1995-09-05 | 1995-11-08 | Infrared Eng | Calibration standard for infrared absorption gauge |
US5867307A (en) * | 1996-11-13 | 1999-02-02 | Raytheon Company | Blur film assembly for infrared optical applications |
US5936727A (en) * | 1997-04-24 | 1999-08-10 | Foss Nirsystems, Inc. | Wavelength standard |
GB9802473D0 (en) * | 1998-02-06 | 1998-04-01 | British Gas Plc | Method and apparatus to detect the presence of water on a surface |
US6369381B1 (en) | 1999-01-29 | 2002-04-09 | Troxler Electronic Laboratories, Inc. | Apparatus and method for calibration of nuclear gauges |
US6196046B1 (en) * | 1999-08-25 | 2001-03-06 | Optiscan Biomedical Corporation | Devices and methods for calibration of a thermal gradient spectrometer |
CA2406922C (en) * | 2000-02-01 | 2010-01-19 | Troxler Electronic Laboratories, Inc. | Apparatus and method for automated indexing of a nuclear gauge |
US6992828B2 (en) * | 2001-07-06 | 2006-01-31 | Exfo Electro-Optical Engineering Inc. | Optical attentuator system |
US20030011764A1 (en) * | 2001-07-11 | 2003-01-16 | Braig James R. | Blanking standard for non-invasive optical measurement |
AU2002365127B2 (en) * | 2001-10-02 | 2008-09-18 | Trustees Of Tufts College | Self-assembling polymers, and materials fabricated therefrom |
WO2003045233A1 (en) * | 2001-11-21 | 2003-06-05 | Optiscan Biomedical Corporation | Method and apparatus for improving the accuracy of alternative site analyte concentration measurements |
US6983177B2 (en) * | 2003-01-06 | 2006-01-03 | Optiscan Biomedical Corporation | Layered spectroscopic sample element with microporous membrane |
US20040131088A1 (en) * | 2003-01-08 | 2004-07-08 | Adtran, Inc. | Shared T1/E1 signaling bit processor |
SE0301897D0 (sv) * | 2003-06-27 | 2003-06-27 | Foss Tecator Ab | Referece standard and method for calibration |
US7265351B2 (en) * | 2003-12-02 | 2007-09-04 | Mpb Communications Inc. | Method and apparatus for non-contact and rapid determination of liquid content |
US7193701B2 (en) * | 2004-08-06 | 2007-03-20 | Mark Howard L | Gray optical standard |
US8107812B2 (en) * | 2005-09-23 | 2012-01-31 | Honeywell International Inc. | Dynamic range measurement and calculation of optical keyless entry sensor |
US8872119B2 (en) | 2008-12-30 | 2014-10-28 | Saint-Gobain Ceramics & Plastics, Inc. | Ceramic scintillator body and scintillation device |
US9891164B2 (en) * | 2015-08-27 | 2018-02-13 | Honeywell Limited | Holmium oxide glasses as calibration standards for near infrared moisture sensors |
CN113841040B (zh) * | 2019-06-20 | 2024-03-22 | 松下知识产权经营株式会社 | 灵敏度调整板以及传感器装置的制造方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3205355A (en) * | 1963-03-21 | 1965-09-07 | Gen Electric | Moisture gage standards |
US3478210A (en) * | 1967-08-23 | 1969-11-11 | Gen Electric | Extended range infrared moisture gage standards |
DE2055296B2 (de) * | 1970-11-10 | 1979-10-11 | Gesellschaft Fuer Strahlen- Und Umweltforschung Mbh, 8000 Muenchen | Vorrichtung zur Standardisierung und/ oder Kalibrierung auflichtphotometrischer Messungen |
US4082950A (en) * | 1977-02-10 | 1978-04-04 | Loew's Theatres, Inc. | Calibration assembly for infrared moisture analyzer |
JPS5468673U (de) * | 1977-10-17 | 1979-05-16 | ||
JPS5663242A (en) * | 1979-10-30 | 1981-05-29 | Yokogawa Hokushin Electric Corp | Standard sample for moisture meter by infrared ray |
-
1982
- 1982-06-18 GB GB08217789A patent/GB2122768A/en not_active Withdrawn
- 1982-08-27 US US06/413,151 patent/US4465929A/en not_active Expired - Lifetime
-
1983
- 1983-06-14 DE DE8383303434T patent/DE3373539D1/de not_active Expired
- 1983-06-14 EP EP83303434A patent/EP0098075B1/de not_active Expired
- 1983-06-18 JP JP58110020A patent/JPS5985946A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
US4465929A (en) | 1984-08-14 |
EP0098075A1 (de) | 1984-01-11 |
GB2122768A (en) | 1984-01-18 |
JPH0445772B2 (de) | 1992-07-27 |
JPS5985946A (ja) | 1984-05-18 |
EP0098075B1 (de) | 1987-09-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |