DE69533019D1 - Temperaturregelung in einem tragbaren analytischen Instrument - Google Patents

Temperaturregelung in einem tragbaren analytischen Instrument

Info

Publication number
DE69533019D1
DE69533019D1 DE69533019T DE69533019T DE69533019D1 DE 69533019 D1 DE69533019 D1 DE 69533019D1 DE 69533019 T DE69533019 T DE 69533019T DE 69533019 T DE69533019 T DE 69533019T DE 69533019 D1 DE69533019 D1 DE 69533019D1
Authority
DE
Germany
Prior art keywords
temperature control
analytical instrument
portable analytical
portable
instrument
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 - Fee Related
Application number
DE69533019T
Other languages
English (en)
Other versions
DE69533019T2 (de
Inventor
Terry A Berger
Mark A Nickerson
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.)
Agilent Technologies Inc
Original Assignee
Agilent Technologies Inc
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 Agilent Technologies Inc filed Critical Agilent Technologies Inc
Application granted granted Critical
Publication of DE69533019D1 publication Critical patent/DE69533019D1/de
Publication of DE69533019T2 publication Critical patent/DE69533019T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/00584—Control arrangements for automatic analysers
    • G01N35/00722—Communications; Identification
    • G01N35/00871—Communications between instruments or with remote terminals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N30/30—Control of physical parameters of the fluid carrier of temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/00584—Control arrangements for automatic analysers
    • G01N35/00722—Communications; Identification
    • G01N35/00732—Identification of carriers, materials or components in automatic analysers
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
    • G05D23/1931—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of one space
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N2030/022—Column chromatography characterised by the kind of separation mechanism
    • G01N2030/025—Gas chromatography
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N30/30—Control of physical parameters of the fluid carrier of temperature
    • G01N2030/3007—Control of physical parameters of the fluid carrier of temperature same temperature for whole column
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N30/30—Control of physical parameters of the fluid carrier of temperature
    • G01N2030/3084—Control of physical parameters of the fluid carrier of temperature ovens
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N2035/00346—Heating or cooling arrangements
    • G01N2035/00356—Holding samples at elevated temperature (incubation)
    • G01N2035/00386—Holding samples at elevated temperature (incubation) using fluid heat transfer medium
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/00584—Control arrangements for automatic analysers
    • G01N35/00722—Communications; Identification
    • G01N35/00732—Identification of carriers, materials or components in automatic analysers
    • G01N2035/00742—Type of codes
    • G01N2035/00782—Type of codes reprogrammmable code
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
    • G01N25/22—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Automation & Control Theory (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
DE69533019T 1994-10-11 1995-07-14 Temperaturregelung in einem tragbaren analytischen Instrument Expired - Fee Related DE69533019T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US320486 1994-10-11
US08/320,486 US5665314A (en) 1994-10-11 1994-10-11 Temperature control in a portable analytical instrument

Publications (2)

Publication Number Publication Date
DE69533019D1 true DE69533019D1 (de) 2004-06-17
DE69533019T2 DE69533019T2 (de) 2005-04-07

Family

ID=23246646

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69533019T Expired - Fee Related DE69533019T2 (de) 1994-10-11 1995-07-14 Temperaturregelung in einem tragbaren analytischen Instrument

Country Status (4)

Country Link
US (1) US5665314A (de)
EP (1) EP0707209B1 (de)
JP (1) JPH08211038A (de)
DE (1) DE69533019T2 (de)

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US6886421B2 (en) 1997-07-21 2005-05-03 Vijay Mathur Modular film sensors with record memory for modular automated diagnostic apparatus
US6125689A (en) * 1997-08-15 2000-10-03 Graves' Trust Group Non-destructive semiconductor wafer test system
DE19810109C2 (de) * 1998-03-10 2000-02-10 Gerstel Gmbh & Co Kg Gaschromatograph mit einem temperaturgesteuerten Injektor
JP2003531389A (ja) * 2000-04-19 2003-10-21 トランスジエノミツク・インコーポレーテツド 改善された温度制御を有するｍｉｐｃクロマトグラフィー装置
US20030175157A1 (en) * 2002-01-25 2003-09-18 Irm, Llc Fluid handling methods and systems
US6530260B1 (en) 2002-02-04 2003-03-11 Rvm Scientific, Inc. Gas chromatography analysis system
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US7269991B2 (en) * 2003-02-14 2007-09-18 Air Liquide America L.P. Permeation calibrator
EP1584912B1 (de) * 2004-04-06 2006-11-15 Mass Spec Analytical Ltd Desorber
US7494823B2 (en) * 2004-04-08 2009-02-24 Sukumar V Raman Mobile intra-operative microscopic diagnosis laboratory
WO2005109143A2 (en) 2004-04-21 2005-11-17 Indiana University Research And Technology Corporation Control system for a power supply
US8011224B2 (en) * 2004-07-07 2011-09-06 Israel Institute For Biological Research Method and device for detecting and identifying chemical agents
US8178177B2 (en) * 2005-02-11 2012-05-15 3M Innovative Properties Company Duct wrap and method for fire protecting a duct
JP2006266900A (ja) 2005-03-24 2006-10-05 Toshiba Corp 分析装置
US8043565B1 (en) * 2005-05-13 2011-10-25 Griffin Analytical Technologies, L.L.C. Analytical instrumentation and processes
WO2008009311A1 (en) * 2006-07-17 2008-01-24 Agilent Technologies, Inc. Temperature adjustment of a fluidic sample within a fluidic device
US7569815B2 (en) * 2006-10-23 2009-08-04 Agilent Technologies, Inc. GC mass spectrometry interface and method
US8021039B2 (en) * 2007-11-07 2011-09-20 Frank Amato Quality control material monitor
US7984638B2 (en) * 2008-07-03 2011-07-26 The Board Of Regents Of The University Of Oklahoma Gas chromatograph oven
KR101167486B1 (ko) * 2010-07-08 2012-07-27 삼성전기주식회사 고온 크로마토그래피 장치 및 그 방법
JP5554354B2 (ja) * 2012-02-23 2014-07-23 富士フイルム株式会社 クロマトグラフ測定装置
DE102012206512B4 (de) * 2012-04-20 2014-02-20 Siemens Aktiengesellschaft Beheizbares Gasanalysengerät
WO2014008059A1 (en) * 2012-07-06 2014-01-09 Waters Technologies Corporation Techniques for accelerating thermal equilibrium in a chromatographic column
US9255862B2 (en) 2013-01-31 2016-02-09 Welker, Inc. Gasoline blend spot sampling system and method
US9790972B2 (en) 2013-06-25 2017-10-17 Emerson Process Management Regulator Technologies, Inc. Heated fluid regulators
US10029290B2 (en) 2013-11-04 2018-07-24 Loci Controls, Inc. Devices and techniques relating to landfill gas extraction
US10576514B2 (en) 2013-11-04 2020-03-03 Loci Controls, Inc. Devices and techniques relating to landfill gas extraction
US10094597B2 (en) 2014-09-24 2018-10-09 Fisher Controls International Llc Field instrument temperature apparatus and related methods
US20160085244A1 (en) * 2014-09-24 2016-03-24 Fisher Controls International Llc Vortex tube temperature control for process control devices
CN209952289U (zh) * 2015-10-30 2020-01-17 托里昂科技公司 色谱系统及便携式色谱系统
WO2017151766A1 (en) 2016-03-01 2017-09-08 Loci Controls, Inc. Designs for enhanced reliability and calibration of landfill gas measurement and control devices
US10705063B2 (en) 2016-03-01 2020-07-07 Loci Controls, Inc. Designs for enhanced reliability and calibration of landfill gas measurement and control devices
CN110007097A (zh) * 2017-12-04 2019-07-12 蒙大纳仪器公司 分析仪器、方法和部件
EP3762159B1 (de) * 2018-03-06 2023-05-03 Loci Controls, Inc. System zur steuerung der extraktion von deponiegas
US11441978B1 (en) * 2018-04-12 2022-09-13 Elemental Scientific, Inc. Automatic evaporative sample preparation
WO2020018902A1 (en) * 2018-07-20 2020-01-23 Waters Technologies Corporation Liquid chromatography thermal system with thermal status detection
US11484919B2 (en) 2018-10-01 2022-11-01 Loci Controls, Inc. Landfill gas extraction systems and methods
WO2021154523A1 (en) 2020-01-29 2021-08-05 Loci Controls, Inc. Automated compliance measurement and control for landfill gas extraction systems
US11623256B2 (en) 2020-07-13 2023-04-11 Loci Controls, Inc. Devices and techniques relating to landfill gas extraction
US11956924B1 (en) 2020-08-10 2024-04-09 Montana Instruments Corporation Quantum processing circuitry cooling systems and methods
EP4255645A1 (de) 2020-12-03 2023-10-11 Loci Controls, Inc. Treibhausgasemissionssteuerung
CN113058379A (zh) * 2021-03-04 2021-07-02 北京高麦克仪器科技有限公司 一种氧氩分离器

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DE1951377A1 (de) * 1969-10-11 1971-04-29 Siemens Ag Einrichtung zur periodischen Erzeugung eines Temperaturfeldes
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Also Published As

Publication number Publication date
EP0707209A2 (de) 1996-04-17
DE69533019T2 (de) 2005-04-07
EP0707209B1 (de) 2004-05-12
EP0707209A3 (de) 1998-02-18
JPH08211038A (ja) 1996-08-20
US5665314A (en) 1997-09-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AGILENT TECHNOLOGIES, INC. (N.D.GES.D. STAATES, US

8339 Ceased/non-payment of the annual fee