ATE213831T1 - Eichstandard für ein infrarot-absorptions- messgerät - Google Patents

Eichstandard für ein infrarot-absorptions- messgerät

Info

Publication number
ATE213831T1
ATE213831T1 AT96929421T AT96929421T ATE213831T1 AT E213831 T1 ATE213831 T1 AT E213831T1 AT 96929421 T AT96929421 T AT 96929421T AT 96929421 T AT96929421 T AT 96929421T AT E213831 T1 ATE213831 T1 AT E213831T1
Authority
AT
Austria
Prior art keywords
pct
gauge
band
calibration standard
optical
Prior art date
Application number
AT96929421T
Other languages
English (en)
Inventor
Timothy Gordon Fellows
Original Assignee
Ndc Infrared Eng Ltd
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 Ndc Infrared Eng Ltd filed Critical Ndc Infrared Eng Ltd
Application granted granted Critical
Publication of ATE213831T1 publication Critical patent/ATE213831T1/de

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
    • G01N21/278—Constitution of standards
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (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)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Spectrometry And Color Measurement (AREA)
AT96929421T 1995-09-05 1996-09-05 Eichstandard für ein infrarot-absorptions- messgerät ATE213831T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9518100.4A GB9518100D0 (en) 1995-09-05 1995-09-05 Calibration standard for infrared absorption gauge
PCT/GB1996/002182 WO1997009605A1 (en) 1995-09-05 1996-09-05 Calibration standard for infrared absorption gauge

Publications (1)

Publication Number Publication Date
ATE213831T1 true ATE213831T1 (de) 2002-03-15

Family

ID=10780224

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96929421T ATE213831T1 (de) 1995-09-05 1996-09-05 Eichstandard für ein infrarot-absorptions- messgerät

Country Status (8)

Country Link
US (1) US6078042A (de)
EP (1) EP0850406B1 (de)
AT (1) ATE213831T1 (de)
AU (1) AU6883496A (de)
CA (1) CA2229459C (de)
DE (1) DE69619537T2 (de)
GB (1) GB9518100D0 (de)
WO (1) WO1997009605A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU8579998A (en) 1997-07-28 1999-02-16 Hinds Instruments, Inc. Measurement of waveplate retardation using a photoelastic modulator
JP4629869B2 (ja) 1998-02-20 2011-02-09 ハインズ インスツルメンツ インコーポレイテッド 複屈折特性測定方法および装置
US6697157B2 (en) * 1999-05-24 2004-02-24 Hinds Instruments Birefringence measurement
US6268914B1 (en) * 2000-01-14 2001-07-31 Hinds Instruments, Inc. Calibration Process For Birefringence Measurement System
US6983176B2 (en) * 2001-04-11 2006-01-03 Rio Grande Medical Technologies, Inc. Optically similar reference samples and related methods for multivariate calibration models used in optical spectroscopy
DE60220521T2 (de) * 2001-06-18 2007-09-27 Hinds Instruments, Inc., Hillsboro Doppelbrechungsmessung für wellenlängen im tiefen ultraviolettbereich
DE10229491C2 (de) * 2001-07-23 2003-05-22 Siemens Ag Kernspin-Tomographiegerät mit dämpfenden Schichtblechen zur Schwingungsreduktion
US20050090641A1 (en) * 2001-10-02 2005-04-28 Regina Valluzzi Self-assembling polymers, and materials fabricated therefrom
WO2003050514A2 (en) * 2001-12-12 2003-06-19 Therma-Wave, Inc. Position-dependent optical metrology calibration
US7027848B2 (en) 2002-04-04 2006-04-11 Inlight Solutions, Inc. Apparatus and method for non-invasive spectroscopic measurement of analytes in tissue using a matched reference analyte
EP1380810A1 (de) * 2002-07-10 2004-01-14 Crown Cork & Seal Technologies Corporation Verfahren zur Kalibrierung eines Messgeräts
JP2004252411A (ja) * 2003-01-27 2004-09-09 Ricoh Co Ltd 画像読み取り装置及びこれに使用する円筒状ランプ
US8107812B2 (en) * 2005-09-23 2012-01-31 Honeywell International Inc. Dynamic range measurement and calculation of optical keyless entry sensor
US7846131B2 (en) * 2005-09-30 2010-12-07 Covidien Ag Administration feeding set and flow control apparatus with secure loading features
US8021336B2 (en) 2007-01-05 2011-09-20 Tyco Healthcare Group Lp Pump set for administering fluid with secure loading features and manufacture of component therefor
US7927304B2 (en) 2006-03-02 2011-04-19 Tyco Healthcare Group Lp Enteral feeding pump and feeding set therefor
US7758551B2 (en) * 2006-03-02 2010-07-20 Covidien Ag Pump set with secure loading features
US7722562B2 (en) 2006-03-02 2010-05-25 Tyco Healthcare Group Lp Pump set with safety interlock
US7722573B2 (en) * 2006-03-02 2010-05-25 Covidien Ag Pumping apparatus with secure loading features
US7763005B2 (en) 2006-03-02 2010-07-27 Covidien Ag Method for using a pump set having secure loading features
US7468519B2 (en) * 2006-12-05 2008-12-23 The Boeing Company Near infrared light diffuser
US8072616B2 (en) * 2006-12-05 2011-12-06 The Boeing Company Application of crossed teflon diffuser to coatings on oriented surfaces
US7560686B2 (en) * 2006-12-11 2009-07-14 Tyco Healthcare Group Lp Pump set and pump with electromagnetic radiation operated interlock
US7675616B1 (en) 2007-09-19 2010-03-09 The United States Of America As Represented By The Secretary Of The Navy Combustion plume absorption gauge
US8154274B2 (en) 2010-05-11 2012-04-10 Tyco Healthcare Group Lp Safety interlock
TWI489349B (zh) * 2013-12-02 2015-06-21 Wistron Corp 治具及校正方法
US9891164B2 (en) * 2015-08-27 2018-02-13 Honeywell Limited Holmium oxide glasses as calibration standards for near infrared moisture sensors

Family Cites Families (5)

* Cited by examiner, † Cited by third party
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
US4082950A (en) * 1977-02-10 1978-04-04 Loew's Theatres, Inc. Calibration assembly for infrared moisture analyzer
GB2122768A (en) * 1982-06-18 1984-01-18 Infrared Eng Calibration standard for infrared absorption gauge
GB8624394D0 (en) * 1986-10-10 1986-12-10 Pilkington Perkin Elmer Ltd Interference filter

Also Published As

Publication number Publication date
US6078042A (en) 2000-06-20
EP0850406B1 (de) 2002-02-27
DE69619537D1 (de) 2002-04-04
CA2229459A1 (en) 1997-03-13
GB9518100D0 (en) 1995-11-08
EP0850406A1 (de) 1998-07-01
WO1997009605A1 (en) 1997-03-13
DE69619537T2 (de) 2002-10-31
AU6883496A (en) 1997-03-27
CA2229459C (en) 2007-12-04

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Legal Events

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