GB2122768A - Calibration standard for infrared absorption gauge - Google Patents
Calibration standard for infrared absorption gauge Download PDFInfo
- Publication number
- GB2122768A GB2122768A GB08217789A GB8217789A GB2122768A GB 2122768 A GB2122768 A GB 2122768A GB 08217789 A GB08217789 A GB 08217789A GB 8217789 A GB8217789 A GB 8217789A GB 2122768 A GB2122768 A GB 2122768A
- Authority
- GB
- United Kingdom
- Prior art keywords
- calibration standard
- radiation
- absorption
- standard according
- gauge
- 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.)
- Withdrawn
Links
- 238000010521 absorption reaction Methods 0.000 title claims description 118
- 230000005855 radiation Effects 0.000 claims description 96
- 239000000463 material Substances 0.000 claims description 42
- 230000003287 optical effect Effects 0.000 claims description 30
- 239000000126 substance Substances 0.000 claims description 18
- 239000011521 glass Substances 0.000 claims description 17
- 238000000862 absorption spectrum Methods 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 10
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 5
- 150000002910 rare earth metals Chemical class 0.000 claims description 5
- 239000004743 Polypropylene Substances 0.000 claims description 4
- -1 polypropylene Polymers 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 239000000523 sample Substances 0.000 description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000009792 diffusion process Methods 0.000 description 9
- 229910000722 Didymium Inorganic materials 0.000 description 7
- 150000003839 salts Chemical class 0.000 description 7
- 230000003595 spectral effect Effects 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 5
- 238000001228 spectrum Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000002329 infrared spectrum Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000001747 exhibiting effect Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 2
- 229910001026 inconel Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000013558 reference substance Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 241000224487 Didymium Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000005337 ground glass Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- TUJKJAMUKRIRHC-UHFFFAOYSA-N hydroxyl Chemical compound [OH] TUJKJAMUKRIRHC-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000012926 reference standard material Substances 0.000 description 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)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB08217789A GB2122768A (en) | 1982-06-18 | 1982-06-18 | Calibration standard for infrared absorption gauge |
| US06/413,151 US4465929A (en) | 1982-06-18 | 1982-08-27 | Calibration standard for infrared absorption gauge |
| DE8383303434T DE3373539D1 (en) | 1982-06-18 | 1983-06-14 | Calibration standard for infrared absorption gauge |
| EP83303434A EP0098075B1 (en) | 1982-06-18 | 1983-06-14 | Calibration standard for infrared absorption gauge |
| JP58110020A JPS5985946A (ja) | 1982-06-18 | 1983-06-18 | 赤外線吸収ゲ−ジ用較正装置 |
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 |
|---|---|
| GB2122768A true GB2122768A (en) | 1984-01-18 |
Family
ID=10531156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB08217789A Withdrawn GB2122768A (en) | 1982-06-18 | 1982-06-18 | Calibration standard for infrared absorption gauge |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4465929A (enExample) |
| EP (1) | EP0098075B1 (enExample) |
| JP (1) | JPS5985946A (enExample) |
| DE (1) | DE3373539D1 (enExample) |
| GB (1) | GB2122768A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5060505A (en) * | 1989-09-12 | 1991-10-29 | Sensors, Inc. | Non-dispersive infrared gas analyzer system |
| US5612782A (en) * | 1993-11-22 | 1997-03-18 | Spectra-Physics Visiontech Oy | Calibration method and calibration unit for calibrating a spectrometric device based upon two calibration samples |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4879471A (en) * | 1987-03-25 | 1989-11-07 | Measurex Corporation | Rapid-scanning infrared sensor |
| 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 |
| 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 |
| US6617599B2 (en) * | 2000-02-01 | 2003-09-09 | 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 |
| CA2462768A1 (en) * | 2001-10-02 | 2003-07-10 | 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 |
| WO2020255797A1 (ja) * | 2019-06-20 | 2020-12-24 | パナソニックＩｐマネジメント株式会社 | 感度調整プレート、及び、センサ装置の製造方法 |
| WO2025243710A1 (ja) * | 2024-05-22 | 2025-11-27 | コニカミノルタ株式会社 | 標準反射板ユニット |
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 (enExample) * | 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 EP EP83303434A patent/EP0098075B1/en not_active Expired
- 1983-06-14 DE DE8383303434T patent/DE3373539D1/de not_active Expired
- 1983-06-18 JP JP58110020A patent/JPS5985946A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5060505A (en) * | 1989-09-12 | 1991-10-29 | Sensors, Inc. | Non-dispersive infrared gas analyzer system |
| US5612782A (en) * | 1993-11-22 | 1997-03-18 | Spectra-Physics Visiontech Oy | Calibration method and calibration unit for calibrating a spectrometric device based upon two calibration samples |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5985946A (ja) | 1984-05-18 |
| US4465929A (en) | 1984-08-14 |
| JPH0445772B2 (enExample) | 1992-07-27 |
| EP0098075B1 (en) | 1987-09-09 |
| DE3373539D1 (en) | 1987-10-15 |
| EP0098075A1 (en) | 1984-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4465929A (en) | Calibration standard for infrared absorption gauge | |
| CA2229459C (en) | Calibration standard for infrared absorption gauge | |
| US4243882A (en) | Infrared multilayer film thickness measuring method and apparatus | |
| US4129781A (en) | Film thickness measuring apparatus and method | |
| Woolley | Reflectance and transmittance of light by leaves | |
| US4518259A (en) | Light guide reflectometer | |
| US5128549A (en) | Stray radiation compensation | |
| US4591270A (en) | Dispersive optical device | |
| US4429225A (en) | Infrared thickness measuring device | |
| US3661462A (en) | Spectrophotometer for measuring thickness or weight of water-containing coatings | |
| JPH04505363A (ja) | 日光照射量測定装置 | |
| US3460893A (en) | Apparatus for analyzing a continuously moving strip by means of attenuated total reflection | |
| US4264211A (en) | Light sensor | |
| US4385833A (en) | Apparatus for reception and radiation of electromagnetic energy in predetermined fields of view | |
| US4082950A (en) | Calibration assembly for infrared moisture analyzer | |
| CA2038704C (en) | Infrared ray moisture meter | |
| Shibata | Spectrophotometry of opaque biological materials—reflection methods | |
| KR840002359B1 (ko) | 적외선 필름 두께 측정기 | |
| EP0084391B1 (en) | Atomic absorption spectrophotometer | |
| US4461017A (en) | Fluorescent X-ray device | |
| CN115265385A (zh) | 一种涂层厚度红外检测仪 | |
| GB2096792A (en) | Double monochromator using a concave rotatable diffraction grating | |
| US4785185A (en) | Submillimeter laser measurement of water or filler content of sheets and bands of dielectric material | |
| US3498720A (en) | Concave grating ultraviolet vacuum spectrometer | |
| JP6642667B2 (ja) | 赤外線水分計 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |