CA2093015A1 - Methode d'etalonnage d'un spectrometre basee sur la correlation entre un spectre etalon et le spectre mesure - Google Patents

Methode d'etalonnage d'un spectrometre basee sur la correlation entre un spectre etalon et le spectre mesure

Info

Publication number
CA2093015A1
CA2093015A1 CA2093015A CA2093015A CA2093015A1 CA 2093015 A1 CA2093015 A1 CA 2093015A1 CA 2093015 A CA2093015 A CA 2093015A CA 2093015 A CA2093015 A CA 2093015A CA 2093015 A1 CA2093015 A1 CA 2093015A1
Authority
CA
Canada
Prior art keywords
sample
statistical
spectrometer
rule
model
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.)
Granted
Application number
CA2093015A
Other languages
English (en)
Other versions
CA2093015C (fr
Inventor
Jon Steven Gethner
Terry Ray Todd
James Milton Brown
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Technology and Engineering Co
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2093015A1 publication Critical patent/CA2093015A1/fr
Application granted granted Critical
Publication of CA2093015C publication Critical patent/CA2093015C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
    • G01R35/005—Calibrating; Standards or reference devices, e.g. voltage or resistance standards, "golden" references
    • 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
    • G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/16—Spectrum analysis; Fourier analysis
    • 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
    • G01N21/3577—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/22—Fuels; Explosives

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mathematical Physics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Spectrometry And Color Measurement (AREA)

Abstract

Procédé dans lequel on utilise un spectromètre pour déterminer les données de propriété (13) et/ou de composition d'un échantillon, comprenant la mesure spectrale (1) en ligne de l'échantillon à l'aide d'un spectromètre commandé par ordinateur, l'analyse statistique des données de l'échantillon fondée sur un mode statistique (2, 3, 4) en utilisant des données d'étalonnage de l'échantillon et l'identification automatique d'un échantillon fondée si nécessaire sur des critères statistiques et d'un système expert (fondé sur des règles). Le regroupement de l'échantillon fondé sur des critères statistiques consiste à effectuer une vérification statistique ou fondée sur des règles par rapport au modèle afin d'identifier les données de mesure indiquant la présence d'espèces chimiques ne se trouvant pas dans les échantillons déjà stockés dans le modèle. Les échantillons identifiés par des critères statistiques ou à l'aide d'un système expert (décisions fondées sur des règles) sont utilisés de préférence pour isoler l'échantillon de liquide au moyen d'un système d'échantillonnage automatique commandé par ordinateur. Les échantillons peuvent être conservés dans des récipients d'où on peut les extraire afin de les analyser ultérieurement en laboratoire. Les résultats de l'analyse en laboratoire et les mesures obtenues par le spectroscope en ligne sont utilisés de préférence pour actualiser le modèle utilisé pour l'analyse.
CA002093015A 1990-10-12 1991-10-09 Methode d'etalonnage d'un spectrometre basee sur la correlation entre un spectre etalon et le spectre mesure Expired - Fee Related CA2093015C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US59643590A 1990-10-12 1990-10-12
US596,435 1990-10-12
PCT/US1991/007583 WO1992007326A1 (fr) 1990-10-12 1991-10-09 Procede permettant d'estimer les donnees de propriete et/ou de composition d'un echantillon d'essai

Publications (2)

Publication Number Publication Date
CA2093015A1 true CA2093015A1 (fr) 1992-04-13
CA2093015C CA2093015C (fr) 1999-12-21

Family

ID=24387259

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002093015A Expired - Fee Related CA2093015C (fr) 1990-10-12 1991-10-09 Methode d'etalonnage d'un spectrometre basee sur la correlation entre un spectre etalon et le spectre mesure

Country Status (8)

Country Link
US (1) US5446681A (fr)
EP (1) EP0552291B1 (fr)
JP (1) JP3130931B2 (fr)
CA (1) CA2093015C (fr)
DE (1) DE69128357T2 (fr)
MY (1) MY107650A (fr)
SG (1) SG45468A1 (fr)
WO (1) WO1992007326A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110300837A (zh) * 2016-12-05 2019-10-01 通用电气(Ge)贝克休斯有限责任公司 根据物理性质的合成色谱图
CN116609720A (zh) * 2023-07-19 2023-08-18 深圳市北汉科技有限公司 基于数据驱动的台式万用表误差智能补偿方法及系统

Families Citing this family (145)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07218491A (ja) * 1994-01-31 1995-08-18 Shimadzu Corp クロマトグラフ用検出装置
SE9401718L (sv) * 1994-05-18 1995-11-19 Eka Nobel Ab Sätt att bestämma parametrarna i papper
GB9415869D0 (en) * 1994-08-05 1994-09-28 Univ Mcgill Substrate measurement by infrared spectroscopy
EP0706049A1 (fr) * 1994-10-07 1996-04-10 Bp Chemicals S.N.C. Détermination des caractéristiques de craquage
EP0706041A1 (fr) * 1994-10-07 1996-04-10 Bp Chemicals S.N.C. Détermination de propriété de produits chimiques
EP0706040A1 (fr) * 1994-10-07 1996-04-10 Bp Chemicals S.N.C. Détermination de propriété
EP0706050A1 (fr) * 1994-10-07 1996-04-10 Bp Chemicals S.N.C. Détermination d'une caractéristique d'un lubrifiant
US5935863A (en) * 1994-10-07 1999-08-10 Bp Chemicals Limited Cracking property determination and process control
DE69508062T2 (de) * 1994-10-07 1999-06-24 Bp Oil Int Bestimmung einer eigenschaft
JPH08147357A (ja) * 1994-11-22 1996-06-07 Nec Yamagata Ltd 製造装置の簡易モデリング方法
US5641962A (en) * 1995-12-05 1997-06-24 Exxon Research And Engineering Company Non linear multivariate infrared analysis method (LAW362)
FR2734360B1 (fr) * 1995-05-19 1997-07-04 Elf Antar France Procede de correction d'un signal delivre par un instrument de mesure
US6070128A (en) * 1995-06-06 2000-05-30 Eutech Engineering Solutions Limited Method for determining properties using near infra-red (NIR) spectroscopy
GB2301897B (en) * 1995-06-08 1999-05-26 Univ Wales Aberystwyth The Composition analysis
US5699270A (en) * 1995-06-23 1997-12-16 Exxon Research And Engineering Company Method for preparing lubrication oils (LAW232)
US5699269A (en) * 1995-06-23 1997-12-16 Exxon Research And Engineering Company Method for predicting chemical or physical properties of crude oils
GB2303720B (en) * 1995-07-25 2000-03-08 Kodak Ltd Reject Analysis
US6232609B1 (en) * 1995-12-01 2001-05-15 Cedars-Sinai Medical Center Glucose monitoring apparatus and method using laser-induced emission spectroscopy
FR2743143B1 (fr) * 1995-12-28 1998-02-27 Elf Antar France Procede de determination de la valeur d'une grandeur physique
CN1086039C (zh) * 1996-01-19 2002-06-05 日本电气株式会社 确定估算项目加工时间的指标的方法
US5610836A (en) * 1996-01-31 1997-03-11 Eastman Chemical Company Process to use multivariate signal responses to analyze a sample
JP3706437B2 (ja) * 1996-07-13 2005-10-12 株式会社堀場製作所 多成分水溶液の分析方法
US5744702A (en) * 1996-09-12 1998-04-28 Exxon Research And Engineering Company Method for analyzing total reactive sulfur
US5808180A (en) * 1996-09-12 1998-09-15 Exxon Research And Engineering Company Direct method for determination of true boiling point distillation profiles of crude oils by gas chromatography/mass spectrometry
US6512156B1 (en) 1996-10-22 2003-01-28 The Dow Chemical Company Method and apparatus for controlling severity of cracking operations by near infrared analysis in the gas phase using fiber optics
FR2754899B1 (fr) * 1996-10-23 1998-11-27 Elf Antar France Procede de suivi et de surveillance d'une unite de fabrication et/ou d'un spectrometre proche infrarouge au moyen d'un critere de qualite d'ensembles de spectres
US6085153A (en) * 1996-11-06 2000-07-04 Henry M. Jackson Foundation Differential spectral topographic analysis (DISTA)
US5862060A (en) * 1996-11-22 1999-01-19 Uop Llc Maintenance of process control by statistical analysis of product optical spectrum
US6072576A (en) * 1996-12-31 2000-06-06 Exxon Chemical Patents Inc. On-line control of a chemical process plant
DE19713194C2 (de) * 1997-03-27 1999-04-01 Hkr Sensorsysteme Gmbh Verfahren und Anordnung zum Erkennen von Eigenschaften einer Probe auf der Basis der Massenspektroskopie
US5907495A (en) * 1997-06-27 1999-05-25 General Motors Corporation Method of formulating paint through color space modeling
US5930784A (en) * 1997-08-21 1999-07-27 Sandia Corporation Method of locating related items in a geometric space for data mining
US6049764A (en) * 1997-11-12 2000-04-11 City Of Hope Method and system for real-time control of analytical and diagnostic instruments
US6549899B1 (en) * 1997-11-14 2003-04-15 Mitsubishi Electric Research Laboratories, Inc. System for analyzing and synthesis of multi-factor data
FR2776074B1 (fr) * 1998-03-13 2000-04-21 Transtechnologies Equipement pour la caracterisation olfactive absolue d'une substance ou d'un produit odorant
US6167391A (en) * 1998-03-19 2000-12-26 Lawrence Technologies, Llc Architecture for corob based computing system
US6087182A (en) * 1998-08-27 2000-07-11 Abbott Laboratories Reagentless analysis of biological samples
EP0982582B1 (fr) * 1998-08-28 2005-06-01 Perkin-Elmer Limited Suppression de composantes indésirables dans des spectres mesurés
FR2787883B1 (fr) * 1998-11-30 2001-03-16 Naphtachimie Sa Procede et dispositif de controle de qualite d'effluents par spectrophotometrie
FR2783322B1 (fr) * 1998-09-11 2001-03-09 Naphtachimie Sa Procede et dispositif de controle de qualite d'effluents
EP0985920A1 (fr) * 1998-09-11 2000-03-15 Naphtachimie Procédé et dispositif de contrôle de qualité d'effluents
JP3349455B2 (ja) 1998-09-30 2002-11-25 宮崎沖電気株式会社 半導体製造装置のための管理方法および管理システム
US7436511B2 (en) * 1999-01-22 2008-10-14 Sensys Medical, Inc. Analyte filter method and apparatus
US6864978B1 (en) * 1999-07-22 2005-03-08 Sensys Medical, Inc. Method of characterizing spectrometer instruments and providing calibration models to compensate for instrument variation
US6295485B1 (en) * 1999-01-29 2001-09-25 Mobil Oil Corporation Control of lubricant production by a method to predict a base stock's ultimate lubricant performance
US6317654B1 (en) * 1999-01-29 2001-11-13 James William Gleeson Control of crude refining by a method to predict lubricant base stock's ultimate lubricant preformance
WO2000049424A1 (fr) * 1999-02-19 2000-08-24 Fox Chase Cancer Center Techniques de decomposition de donnees complexes
US6223133B1 (en) * 1999-05-14 2001-04-24 Exxon Research And Engineering Company Method for optimizing multivariate calibrations
US6898530B1 (en) 1999-09-30 2005-05-24 Battelle Memorial Institute Method and apparatus for extracting attributes from sequence strings and biopolymer material
US6990238B1 (en) * 1999-09-30 2006-01-24 Battelle Memorial Institute Data processing, analysis, and visualization system for use with disparate data types
US7106329B1 (en) 1999-09-30 2006-09-12 Battelle Memorial Institute Methods and apparatus for displaying disparate types of information using an interactive surface map
DE19953387A1 (de) * 1999-11-06 2001-05-23 Andreas Gronauer Verfahren zur Auswertung elektromagnetischer Spektren von Stoffen hinsichtlich ihrer anwendungsspezifischen Wirkung
US6611735B1 (en) * 1999-11-17 2003-08-26 Ethyl Corporation Method of predicting and optimizing production
US20020049548A1 (en) * 2000-04-03 2002-04-25 Libraria, Inc. Chemistry resource database
JP2003533690A (ja) * 2000-05-16 2003-11-11 ジークル・リミテッド 天然水の測光分析
US6549861B1 (en) 2000-08-10 2003-04-15 Euro-Celtique, S.A. Automated system and method for spectroscopic analysis
US6675030B2 (en) 2000-08-21 2004-01-06 Euro-Celtique, S.A. Near infrared blood glucose monitoring system
DE10065445A1 (de) * 2000-12-27 2002-07-04 Haarmann & Reimer Gmbh Auswahlverfahren für kosmetische Hilfsstoffe
CA2331116A1 (fr) * 2001-01-15 2002-07-15 Chenomx, Inc. Identification et quantification de composes aqueux--technique et procede utilisant un systeme automatise de mesure a resonance magnetique nucleaire
JP4878085B2 (ja) * 2001-04-20 2012-02-15 ラピスセミコンダクタ株式会社 製造工程のための管理方法
AU2002256166A1 (en) 2001-04-25 2002-11-11 Bristol-Myers Squibb Company Method of molecular structure recognition
US6947913B1 (en) 2001-08-23 2005-09-20 Lawrence Technologies, Llc Systems and methods for generating string correlithm objects
JP3891807B2 (ja) * 2001-09-14 2007-03-14 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 超電導マグネットの故障予測装置およびその方法、並びに磁気共鳴撮影システム
US6662116B2 (en) * 2001-11-30 2003-12-09 Exxonmobile Research And Engineering Company Method for analyzing an unknown material as a blend of known materials calculated so as to match certain analytical data and predicting properties of the unknown based on the calculated blend
US7945393B2 (en) * 2002-01-10 2011-05-17 Chemimage Corporation Detection of pathogenic microorganisms using fused sensor data
US20070192035A1 (en) * 2005-06-09 2007-08-16 Chem Image Corporation Forensic integrated search technology
US6875414B2 (en) 2002-01-14 2005-04-05 American Air Liquide, Inc. Polysulfide measurement methods using colormetric techniques
US7031969B2 (en) * 2002-02-20 2006-04-18 Lawrence Technologies, Llc System and method for identifying relationships between database records
FR2836572B1 (fr) * 2002-02-27 2004-06-04 Earth Resource Man Services Er Procede pour la determination d'un indice de qualite spatiale de donnees regionalisees
US6995558B2 (en) * 2002-03-29 2006-02-07 Wavbank, Inc. System and method for characterizing a sample by low-frequency spectra
US6724188B2 (en) * 2002-03-29 2004-04-20 Wavbank, Inc. Apparatus and method for measuring molecular electromagnetic signals with a squid device and stochastic resonance to measure low-threshold signals
AU2003230950B2 (en) * 2002-04-19 2006-11-09 Nativis, Inc. System and method for sample detection based on low-frequency spectral components
CA2486523A1 (fr) * 2002-05-22 2003-12-31 First Responder Systems And Technology, Llc Systeme de traitement destine a une identification chimique a distance
US6897071B2 (en) * 2002-08-13 2005-05-24 Saudi Arabian Oil Company Topological near infrared analysis modeling of petroleum refinery products
US7302349B2 (en) 2002-08-16 2007-11-27 Lattec I/S System and a method for observing and predicting a physiological state of an animal
CA2399472A1 (fr) * 2002-09-06 2004-03-06 Karine Lapointe Methode d'evaluation de supports d'impression
US20040059560A1 (en) * 2002-09-20 2004-03-25 Martha Gardner Systems and methods for developing a predictive continuous product space from an existing discrete product space
US7295954B2 (en) * 2002-09-26 2007-11-13 Lam Research Corporation Expert knowledge methods and systems for data analysis
US7653515B2 (en) * 2002-12-20 2010-01-26 Lam Research Corporation Expert knowledge methods and systems for data analysis
US7238847B2 (en) * 2002-12-23 2007-07-03 Shell Oil Company Apparatus and method for determining and controlling the hydrogen-to-carbon ratio of a pyrolysis product liquid fraction
US20050033127A1 (en) * 2003-01-30 2005-02-10 Euro-Celtique, S.A. Wireless blood glucose monitoring system
US7253619B2 (en) * 2003-04-04 2007-08-07 Siemens Aktiengesellschaft Method for evaluating magnetic resonance spectroscopy data using a baseline model
US6992768B2 (en) * 2003-05-22 2006-01-31 Schlumberger Technology Corporation Optical fluid analysis signal refinement
CA2501003C (fr) 2004-04-23 2009-05-19 F. Hoffmann-La Roche Ag Analyse d'echantillons pour obtenir des donnees de caracterisation
WO2006004986A1 (fr) * 2004-06-29 2006-01-12 Pharmix Corporation Estimation de la precision de modeles moleculaires de proprietes et predictions
US7281840B2 (en) * 2004-07-09 2007-10-16 Tres-Ark, Inc. Chemical mixing apparatus
KR20070041556A (ko) * 2004-07-08 2007-04-18 트레스-아크, 인크 화학물 혼합용 장치와 시스템 및 방법
US20060080041A1 (en) * 2004-07-08 2006-04-13 Anderson Gary R Chemical mixing apparatus, system and method
WO2006015038A2 (fr) 2004-07-27 2006-02-09 Nativis, Inc. Systeme et procede destines a collecter, stocker, traiter, transmettre et presenter des signaux de tres faible amplitude
US8240189B2 (en) * 2004-10-04 2012-08-14 Halliburton Energy Services, Inc. Thermal selectivity multivariate optical computing
US20060190137A1 (en) * 2005-02-18 2006-08-24 Steven W. Free Chemometric modeling software
US7127372B2 (en) * 2005-02-24 2006-10-24 Itt Manufacturing Enterprises, Inc. Retro-regression residual remediation for spectral/signal identification
US7373256B2 (en) * 2005-04-19 2008-05-13 Nicholson Jeremy K Method for the identification of molecules and biomarkers using chemical, biochemical and biological data
US20060266102A1 (en) * 2005-05-25 2006-11-30 Tolliver Charlie L System, apparatus and method for detecting unknown chemical compounds
US8112248B2 (en) * 2005-06-09 2012-02-07 Chemimage Corp. Forensic integrated search technology with instrument weight factor determination
US8645079B2 (en) 2005-09-01 2014-02-04 Kuwait University Method for measuring the properties of petroleum fuels by distillation
US20070050154A1 (en) * 2005-09-01 2007-03-01 Albahri Tareq A Method and apparatus for measuring the properties of petroleum fuels by distillation
GB0523832D0 (en) * 2005-11-23 2006-01-04 Univ City Non-invasive optical monitoring of glucose using an adaptive modelling scheme
WO2007106810A2 (fr) * 2006-03-13 2007-09-20 William Marsh Rice University Procédé de détection par rmn de réactifs précipitants dans un courant d'hydrocarbures
US20110237446A1 (en) * 2006-06-09 2011-09-29 Chemlmage Corporation Detection of Pathogenic Microorganisms Using Fused Raman, SWIR and LIBS Sensor Data
EP2079356B1 (fr) * 2006-07-10 2012-12-26 AMO Manufacturing USA, LLC Systemes et procedes destines a une analyse de front d'onde sur des pupilles circulaires ou non circulaires
FR2906033B1 (fr) * 2006-09-18 2014-06-06 Topnir Systems Procede pour l'estimation d'une propriete d'un echantillon
FR2906034B1 (fr) * 2006-09-18 2014-06-06 Topnir Systems Procede pour l'estimation d'une propriete d'un echantillon
US8158945B2 (en) 2007-05-02 2012-04-17 Siemens Aktiengesellschaft Detector arrangement for a nondispersive infrared gas analyzer and method for the detection of a measuring gas component in a gas mixture by means of such a gas analyzer
MY148026A (en) * 2007-06-15 2013-02-28 Bp Chem Int Ltd A method for the online analysis of a vapour phase process stream
US20090192340A1 (en) * 2007-11-01 2009-07-30 Robert Dielman Culp Alkylaromatic dehydrogenation system and method for monitoring and controlling the system
US7672813B2 (en) * 2007-12-03 2010-03-02 Smiths Detection Inc. Mixed statistical and numerical model for sensor array detection and classification
JP4991586B2 (ja) * 2008-01-31 2012-08-01 株式会社日立ハイテクノロジーズ 自動分析装置
US7880473B2 (en) 2008-03-31 2011-02-01 General Electric Company Non-invasive monitoring and diagnosis of electric machines by measuring external flux density
US20100305872A1 (en) * 2009-05-31 2010-12-02 University Of Kuwait Apparatus and Method for Measuring the Properties of Petroleum Factions and Pure Hydrocarbon Liquids by Light Refraction
EP2480875A4 (fr) * 2009-09-24 2017-10-11 Commonwealth Scientific and Industrial Research Organisation Procédé de prévision de contaminants
US20110153035A1 (en) * 2009-12-22 2011-06-23 Caterpillar Inc. Sensor Failure Detection System And Method
US8645082B2 (en) * 2010-09-13 2014-02-04 Mks Instruments, Inc. Monitoring, detecting and quantifying chemical compounds in a sample
US20120116731A1 (en) * 2010-11-04 2012-05-10 Charles David Eads Multidimensional relaxometry methods for consumer goods
US8725469B2 (en) * 2011-03-03 2014-05-13 Mks Instruments, Inc. Optimization of data processing parameters
US10048100B1 (en) 2012-04-24 2018-08-14 Westco Scientific Instruments, Inc Spectrometer secondary reference calibration
US9665693B2 (en) * 2012-05-30 2017-05-30 Exxonmobil Research And Engineering Company System and method to generate molecular formula distributions beyond a predetermined threshold for a petroleum stream
CA2897165A1 (fr) * 2013-03-08 2014-09-12 Halliburton Energy Services, Inc. Systemes et procedes pour l'approximation et l'etalonnage d'identification optique de fluide
CN108310655B (zh) 2013-03-15 2021-11-26 纳特维斯公司 用于实施治疗，如癌症治疗的控制器和柔性线圈
EP2799841A1 (fr) 2013-04-30 2014-11-05 Topnir Systems SAS Procede de caracterisation d'un produit par analyse spectrale topologique
EP2799840A1 (fr) 2013-04-30 2014-11-05 Topnir Systems SAS Procede de caracterisation d'un produit par analyse spectrale topologique
CN104346366B (zh) * 2013-07-30 2017-11-24 国际商业机器公司 扩展测试数据的方法及设备
WO2015103550A1 (fr) * 2014-01-03 2015-07-09 The Regents Of The University Of Michigan Analyse physio-chimique photo-acoustique de tissu
US10697953B2 (en) * 2014-06-18 2020-06-30 Texas Tech University System Portable apparatus for liquid chemical characterization
US11187692B2 (en) 2014-06-18 2021-11-30 Texas Tech University System Enhanced chemical characterization of solid matrices using x-ray fluorescence and optical color reflectance
JP2016028229A (ja) * 2014-07-08 2016-02-25 キヤノン株式会社 データ処理装置、及びそれを有するデータ表示システム、試料情報取得システム、データ処理方法、プログラム、記憶媒体
US9678002B2 (en) * 2014-10-29 2017-06-13 Chevron U.S.A. Inc. Method and system for NIR spectroscopy of mixtures to evaluate composition of components of the mixtures
CN104897709A (zh) * 2015-06-15 2015-09-09 江苏大学 一种基于x-射线荧光分析的农产品元素定量检测模型构建方法
WO2017119086A1 (fr) 2016-01-06 2017-07-13 株式会社島津製作所 Procédé et dispositif de traitement de données de chromatogramme
US11111425B2 (en) * 2016-06-20 2021-09-07 Schlumberger Technology Corporation Methods and system to reduce imperceptible lab experiments
DE102016009636B4 (de) * 2016-08-10 2018-07-12 Qfood Gmbh Verfahren zum Überprüfen der Übereinstimmung einer Bierprobe mit einem Referenzbier
US11448588B2 (en) 2017-08-07 2022-09-20 Horiba, Ltd. Analyzer, analysis method, analyzer program, and analysis learning device
US10696906B2 (en) 2017-09-29 2020-06-30 Marathon Petroleum Company Lp Tower bottoms coke catching device
WO2020176698A1 (fr) 2019-02-27 2020-09-03 Thermo Electron Scientific Instruments Llc Génération d'arrière-plan destinée à une spectroscopie ftir
US11975316B2 (en) 2019-05-09 2024-05-07 Marathon Petroleum Company Lp Methods and reforming systems for re-dispersing platinum on reforming catalyst
KR20200137103A (ko) 2019-05-29 2020-12-09 삼성전자주식회사 생체 정보 추정 모델 갱신 장치 및 방법
JP7267883B2 (ja) * 2019-09-18 2023-05-02 株式会社日立製作所 材料特性予測システムおよび材料特性予測方法
US11124714B2 (en) 2020-02-19 2021-09-21 Marathon Petroleum Company Lp Low sulfur fuel oil blends for stability enhancement and associated methods
US11898109B2 (en) 2021-02-25 2024-02-13 Marathon Petroleum Company Lp Assemblies and methods for enhancing control of hydrotreating and fluid catalytic cracking (FCC) processes using spectroscopic analyzers
US11905468B2 (en) 2021-02-25 2024-02-20 Marathon Petroleum Company Lp Assemblies and methods for enhancing control of fluid catalytic cracking (FCC) processes using spectroscopic analyzers
US20220268694A1 (en) * 2021-02-25 2022-08-25 Marathon Petroleum Company Lp Methods and assemblies for determining and using standardized spectral responses for calibration of spectroscopic analyzers
CN113686810B (zh) * 2021-08-24 2024-04-16 重庆城市管理职业学院 一种基于卷积神经网络的近红外光谱波长选择方法
CN113866047B (zh) * 2021-10-21 2024-04-02 南京信息工程大学 一种基于机器学习的粘滞系数光学测定装置及方法
US11802257B2 (en) 2022-01-31 2023-10-31 Marathon Petroleum Company Lp Systems and methods for reducing rendered fats pour point
CN114965836A (zh) * 2022-06-01 2022-08-30 国网湖北省电力有限公司超高压公司 基于紫外红外sf6分解气体检测方法的背景气体修正方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60107554A (ja) * 1983-11-16 1985-06-13 Ube Ind Ltd 未知物質の化学構造を決定する方法および装置
US4866644A (en) * 1986-08-29 1989-09-12 Shenk John S Optical instrument calibration system
US4766551A (en) * 1986-09-22 1988-08-23 Pacific Scientific Company Method of comparing spectra to identify similar materials
US4802102A (en) * 1987-07-15 1989-01-31 Hewlett-Packard Company Baseline correction for chromatography
JPH01124751A (ja) * 1987-11-10 1989-05-17 Konica Corp 変換式の作成方法
US4864842A (en) * 1988-07-29 1989-09-12 Troxler Electronic Laboratories, Inc. Method and system for transferring calibration data between calibrated measurement instruments
US5014217A (en) * 1989-02-09 1991-05-07 S C Technology, Inc. Apparatus and method for automatically identifying chemical species within a plasma reactor environment
US4975581A (en) * 1989-06-21 1990-12-04 University Of New Mexico Method of and apparatus for determining the similarity of a biological analyte from a model constructed from known biological fluids
US5121337A (en) * 1990-10-15 1992-06-09 Exxon Research And Engineering Company Method for correcting spectral data for data due to the spectral measurement process itself and estimating unknown property and/or composition data of a sample using such method
US5243546A (en) * 1991-01-10 1993-09-07 Ashland Oil, Inc. Spectroscopic instrument calibration

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110300837A (zh) * 2016-12-05 2019-10-01 通用电气(Ge)贝克休斯有限责任公司 根据物理性质的合成色谱图
CN110300837B (zh) * 2016-12-05 2023-04-04 通用电气(Ge)贝克休斯有限责任公司 根据物理性质的合成色谱图
CN116609720A (zh) * 2023-07-19 2023-08-18 深圳市北汉科技有限公司 基于数据驱动的台式万用表误差智能补偿方法及系统
CN116609720B (zh) * 2023-07-19 2023-09-12 深圳市北汉科技有限公司 基于数据驱动的台式万用表误差智能补偿方法及系统

Also Published As

Publication number Publication date
US5446681A (en) 1995-08-29
SG45468A1 (en) 1998-01-16
DE69128357T2 (de) 1998-07-16
MY107650A (en) 1996-05-30
JPH06502247A (ja) 1994-03-10
WO1992007326A1 (fr) 1992-04-30
EP0552291B1 (fr) 1997-12-03
JP3130931B2 (ja) 2001-01-31
DE69128357D1 (de) 1998-01-15
CA2093015C (fr) 1999-12-21
EP0552291A4 (en) 1994-10-26
EP0552291A1 (fr) 1993-07-28

Similar Documents

Publication Publication Date Title
CA2093015A1 (fr) Methode d'etalonnage d'un spectrometre basee sur la correlation entre un spectre etalon et le spectre mesure
CA1302118C (fr) Dispositif pour l'evaluation des bandes d'essai
US4125372A (en) Method and device for testing liquids
Hoge et al. Inherent optical properties of the ocean: retrieval of the absorption coefficient of chromophoric dissolved organic matter from fluorescence measurements
US6195158B1 (en) Apparatus and method for rapid spectrophotometric pre-test screen of specimen for a blood analyzer
US5083283A (en) Method of determining calibration curve and apparatus using calibaration curve
Wampler et al. Optical selection effects that bias quasar evolution studies
US5112745A (en) Rapid identification of microbial organisms and determination of antibiotic sensitivity by infrared spectroscopy
Peuchant et al. Determination of serum cholesterol by near-infrared reflectance spectrometry
JP2001264327A (ja) 視覚的効果を生じる比色ストリップ
CA2200457A1 (fr) Appareil d'etalonnage a autoreglage utilise dans un systeme d'analyse biologique
US20010004285A1 (en) Apparatus and method for rapid spectrophotometric pre-test screen of specimen for a blood analyzer
CA2276750A1 (fr) Systeme d'etalonnage destine a des instruments d'analyse spectrographique
US6882425B1 (en) Method and apparatus for examining fluids of biological origin
EP0301699A3 (fr) Procédé et appareil pour déterminer la bioactivité d'echantillons biologiques
NO932663D0 (no) Fremgangsmaate for analyse av en bestanddel av en medisinsk proeve
US20060043300A1 (en) Water activity determination using near-infrared spectroscopy
JPS6332132B2 (fr)
BR9607917A (pt) Processo de padronização de oxímetro e para reportar resultados
EP0867709A3 (fr) System d'etalonage pour spectromètres
AU535721B2 (en) Biocide conc. in aqueous systems
ATE245282T1 (de) Verbesserung des analysator-durchsatzes mittels einer analyse an der pipettenspitze
WO2001004612A3 (fr) Procede determinant le contenu d'un composant dans un echantillon de fluide et appareil a cet effet
Liu et al. Prediction of fetal lung maturity from near‐infrared spectra of amniotic fluid
JP2666838B2 (ja) ガスクロマトグラフイ質量分析計を用いた定量分析方法

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed