IT1053949B - Dispositivo e procedimento per regolare la temperatura in un apparecchio cromatografico - Google Patents

Dispositivo e procedimento per regolare la temperatura in un apparecchio cromatografico

Info

Publication number
IT1053949B
IT1053949B IT47999/76A IT4799976A IT1053949B IT 1053949 B IT1053949 B IT 1053949B IT 47999/76 A IT47999/76 A IT 47999/76A IT 4799976 A IT4799976 A IT 4799976A IT 1053949 B IT1053949 B IT 1053949B
Authority
IT
Italy
Prior art keywords
regulating
procedure
temperature
chromatographic equipment
chromatographic
Prior art date
Application number
IT47999/76A
Other languages
English (en)
Original Assignee
Foxboro Co
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 Foxboro Co filed Critical Foxboro Co
Application granted granted Critical
Publication of IT1053949B publication Critical patent/IT1053949B/it

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/02—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
    • G05D23/08—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature with bimetallic element
    • 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
    • G05D23/1925—Control of temperature characterised by the use of electric means using a combination of auxiliary electric and non-electric power

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Sampling And Sample Adjustment (AREA)
IT47999/76A 1975-02-14 1976-02-09 Dispositivo e procedimento per regolare la temperatura in un apparecchio cromatografico IT1053949B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55011975A 1975-02-14 1975-02-14

Publications (1)

Publication Number Publication Date
IT1053949B true IT1053949B (it) 1981-10-10

Family

ID=24195825

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47999/76A IT1053949B (it) 1975-02-14 1976-02-09 Dispositivo e procedimento per regolare la temperatura in un apparecchio cromatografico

Country Status (8)

Country Link
US (1) US4098592A (it)
JP (1) JPS51107191A (it)
CA (1) CA1051220A (it)
DE (1) DE2605639A1 (it)
FR (1) FR2301048A1 (it)
GB (1) GB1526313A (it)
IT (1) IT1053949B (it)
NL (1) NL7600264A (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57153254U (it) * 1981-03-24 1982-09-25
JPS57158554A (en) * 1981-03-27 1982-09-30 Toyo Soda Mfg Co Ltd Method and device for chromatographic analysis
US4523097A (en) * 1983-08-31 1985-06-11 Isco, Inc. Method and apparatus for reducing Schlieren noise in a liquid chromatograph
GB2171328B (en) * 1985-01-07 1988-10-19 Loughborough Consult Ltd Improvements in or relating to gas chromatography
US4674323A (en) * 1985-07-31 1987-06-23 The Dow Chemical Company Self-diagnostic gel permeation/size exclusion chromatograph
DE3885021T2 (de) * 1987-07-14 1994-05-19 Kyoto Daiichi Kagaku Kyoto Kk Automatische Messmethode für Glycohämoglobin.
US5238557A (en) * 1990-01-24 1993-08-24 Hewlett Packard Company Apparatus for controlling the temperature of the mobile phase in a fluid chromatograph
US5250093A (en) * 1992-03-09 1993-10-05 O. I. Corporation Water management device for gas chromatography sample concentration
DE9311061U1 (de) * 1993-07-23 1993-10-28 Ech Elektrochemie Halle Gmbh Vorrichtung zur Thermostatierung von gaschromatographischen Trennsäulen
US6601438B2 (en) 2001-09-28 2003-08-05 Systec, Inc. Apparatus for conducting high-temperature liquid chromotography analysis
JP2005518529A (ja) * 2002-02-22 2005-06-23 セレリティ テクノロジーズ インコーポレーテッド クロマトグラフィーのための移動相処理
JP2004077329A (ja) * 2002-08-20 2004-03-11 Japan Organo Co Ltd クロマト分離装置
JP5048477B2 (ja) * 2004-03-05 2012-10-17 ウオーターズ・テクノロジーズ・コーポレイシヨン カラム又はカートリッジを検出器近傍に保持するための装置及び該装置を使用する方法
JP2009530615A (ja) * 2006-03-17 2009-08-27 ウオーターズ・インベストメンツ・リミテツド 流体完全性を維持し、グラジエントを予備成形する液体クロマトグラフィ用溶媒送液システム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1188893A (en) * 1915-10-11 1916-06-27 Cohen Albert Purifier.
US2992858A (en) * 1958-12-02 1961-07-18 Vac U Max System for conveying fluent material
US3165147A (en) * 1962-12-13 1965-01-12 Phillips Petroleum Co Temperature control of a confined space
US3244152A (en) * 1964-03-10 1966-04-05 Beckman Instruments Inc Sample vaporizer
US3422603A (en) * 1967-01-30 1969-01-21 Perkin Elmer Corp Chromatographic instrument
US3710557A (en) * 1972-03-17 1973-01-16 Atomic Energy Commission Air sampling device

Also Published As

Publication number Publication date
JPS51107191A (it) 1976-09-22
CA1051220A (en) 1979-03-27
DE2605639A1 (de) 1976-08-26
FR2301048A1 (fr) 1976-09-10
US4098592A (en) 1978-07-04
GB1526313A (en) 1978-09-27
NL7600264A (nl) 1976-08-17

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