GB8905767D0 - Sample heating and analysis - Google Patents

Sample heating and analysis

Info

Publication number
GB8905767D0
GB8905767D0 GB898905767A GB8905767A GB8905767D0 GB 8905767 D0 GB8905767 D0 GB 8905767D0 GB 898905767 A GB898905767 A GB 898905767A GB 8905767 A GB8905767 A GB 8905767A GB 8905767 D0 GB8905767 D0 GB 8905767D0
Authority
GB
United Kingdom
Prior art keywords
analysis
sample heating
sample
heating
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Withdrawn
Application number
GB898905767A
Other versions
GB2217159A (en
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.)
VG Instruments Group Ltd
Original Assignee
VG Instruments Group 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 VG Instruments Group Ltd filed Critical VG Instruments Group Ltd
Publication of GB8905767D0 publication Critical patent/GB8905767D0/en
Publication of GB2217159A publication Critical patent/GB2217159A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/62—Heating elements specially adapted for furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/02—Ohmic resistance heating
    • F27D11/04—Ohmic resistance heating with direct passage of current through the material being heated
    • 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
    • G01N33/24—Earth materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/04—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components
    • H01J49/0468—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components with means for heating or cooling the sample
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
GB8905767A 1988-03-24 1989-03-13 Sample heating and analysis Withdrawn GB2217159A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888807068A GB8807068D0 (en) 1988-03-24 1988-03-24 Apparatus & method for heating sample

Publications (2)

Publication Number Publication Date
GB8905767D0 true GB8905767D0 (en) 1989-04-26
GB2217159A GB2217159A (en) 1989-10-18

Family

ID=10634063

Family Applications (2)

Application Number Title Priority Date Filing Date
GB888807068A Pending GB8807068D0 (en) 1988-03-24 1988-03-24 Apparatus & method for heating sample
GB8905767A Withdrawn GB2217159A (en) 1988-03-24 1989-03-13 Sample heating and analysis

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB888807068A Pending GB8807068D0 (en) 1988-03-24 1988-03-24 Apparatus & method for heating sample

Country Status (1)

Country Link
GB (2) GB8807068D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2838521B1 (en) * 2002-04-11 2004-07-16 Centre Nat Rech Scient ANALYSIS SYSTEM FOR MINERAL SAMPLES
DE10260119A1 (en) * 2002-12-19 2004-07-15 Forschungszentrum Jülich GmbH Method and device for releasing oxygen isotopes from oxygen-containing solids
FR2973105A1 (en) * 2011-03-25 2012-09-28 Centre Nat Rech Scient High temperature ultra high vacuum furnace for extraction of cosmogenic helium-3 utilized in e.g. geology field, has electrodes electrically connected to element and electrical generator and mounted through plate for sealing housing
FR3003635A1 (en) * 2013-03-20 2014-09-26 Centre Nat Rech Scient OVEN AND METHOD FOR DIFFUSION EXTRACTION OF HELIUM PRESENT IN MINERALS.
FR3056713B1 (en) 2016-09-27 2018-10-19 Centre Nat Rech Scient INDUCTION MACHINE ALL METAL AT HIGH TEMPERATURE, INTENDED TO FILL SAMPLES OF MINERALS AND / OR ROCKS FOR THE EXTRACTION OF GAS UNDER ULTRAVIDE
CN111272917A (en) * 2020-03-30 2020-06-12 中国科学院地质与地球物理研究所 Element isotope analysis system and method for analyzing sulfur isotope in trace sulfate sample and application thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL140437B (en) * 1968-10-31 1973-12-17 Balzers Patent Beteilig Ag IMPROVEMENT OF A VACUUE OVEN FOR SAMPLING EXAMINATION.
CH530003A (en) * 1970-07-15 1972-10-31 Balzers Patent Beteilig Ag Graphite sample capsule, which can be clamped between two power supply electrodes, can be heated by direct current flow and consists of a lower part and a lid, for examining samples using the hot extraction method

Also Published As

Publication number Publication date
GB2217159A (en) 1989-10-18
GB8807068D0 (en) 1988-04-27

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)