SG71892A1 - Plasma torch with an adjustable injector and gas analyser using such a torch - Google Patents

Plasma torch with an adjustable injector and gas analyser using such a torch

Info

Publication number
SG71892A1
SG71892A1 SG1998005896A SG1998005896A SG71892A1 SG 71892 A1 SG71892 A1 SG 71892A1 SG 1998005896 A SG1998005896 A SG 1998005896A SG 1998005896 A SG1998005896 A SG 1998005896A SG 71892 A1 SG71892 A1 SG 71892A1
Authority
SG
Singapore
Prior art keywords
torch
gas analyser
adjustable injector
plasma
plasma torch
Prior art date
Application number
SG1998005896A
Other languages
English (en)
Inventor
Martine Carre
Eric Coffre
Christian Trassy
Original Assignee
Air Liquide
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
Priority claimed from FR9716620A external-priority patent/FR2773300B1/fr
Priority claimed from FR9716619A external-priority patent/FR2773299B1/fr
Application filed by Air Liquide filed Critical Air Liquide
Publication of SG71892A1 publication Critical patent/SG71892A1/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/30—Plasma torches using applied electromagnetic fields, e.g. high frequency or microwave energy

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Electromagnetism (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Plasma Technology (AREA)
SG1998005896A 1997-12-29 1998-12-22 Plasma torch with an adjustable injector and gas analyser using such a torch SG71892A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9716620A FR2773300B1 (fr) 1997-12-29 1997-12-29 Torche a plasma et installation d'analyse de gaz utilisant une telle torche
FR9716619A FR2773299B1 (fr) 1997-12-29 1997-12-29 Torche a plasma a injecteur reglable et installation d'analyse d'un gaz utilisant une telle torche

Publications (1)

Publication Number Publication Date
SG71892A1 true SG71892A1 (en) 2000-04-18

Family

ID=26234031

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1998005896A SG71892A1 (en) 1997-12-29 1998-12-22 Plasma torch with an adjustable injector and gas analyser using such a torch

Country Status (7)

Country Link
US (1) US6236012B1 (de)
EP (1) EP0930810A1 (de)
JP (1) JPH11248632A (de)
KR (1) KR19990063580A (de)
CN (1) CN1235274A (de)
SG (1) SG71892A1 (de)
TW (1) TW412636B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7511246B2 (en) 2002-12-12 2009-03-31 Perkinelmer Las Inc. Induction device for generating a plasma
WO2006099190A2 (en) * 2005-03-11 2006-09-21 Perkinelmer, Inc. Plasmas and methods of using them
US7742167B2 (en) 2005-06-17 2010-06-22 Perkinelmer Health Sciences, Inc. Optical emission device with boost device
US8622735B2 (en) * 2005-06-17 2014-01-07 Perkinelmer Health Sciences, Inc. Boost devices and methods of using them
JP4489680B2 (ja) * 2005-10-03 2010-06-23 株式会社アドテック プラズマ テクノロジー マイクロ波プラズマ発生方法および装置
DE102006037995B4 (de) * 2006-08-14 2009-11-12 Bundesanstalt für Materialforschung und -Prüfung (BAM) Analyseverfahren für Festkörperproben und Vorrichtung zur Durchführung desselben
FR2928641B1 (fr) * 2008-03-14 2010-03-26 Centre Nat Rech Scient Procede de purification de silicium pour applications photovoltaiques
JP5965743B2 (ja) * 2012-06-27 2016-08-10 株式会社日立ハイテクサイエンス Ｉｃｐ装置及び分光分析装置並びに質量分析装置
US9259798B2 (en) 2012-07-13 2016-02-16 Perkinelmer Health Sciences, Inc. Torches and methods of using them
CN104363689B (zh) * 2014-11-18 2017-02-08 聚光科技(杭州)股份有限公司 一种分析电源、矿粉分析装置及方法
EP4321852A3 (de) * 2014-12-29 2024-05-29 Fluidigm Canada Inc. Massenzytometrievorrichtung und -verfahren
CN119845862B (zh) * 2025-03-18 2025-08-15 广饶齐成新能源有限公司 一种水样总磷检测装置及检测方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4482246A (en) * 1982-09-20 1984-11-13 Meyer Gerhard A Inductively coupled plasma discharge in flowing non-argon gas at atmospheric pressure for spectrochemical analysis
JPS59182345A (ja) 1983-03-31 1984-10-17 Shimadzu Corp 液体クロマトグラフ発光分析装置
JPS60201239A (ja) * 1984-03-26 1985-10-11 Shimadzu Corp Ｉｃｐ発光分光分析用プラズマト−チ
FR2604787B1 (fr) * 1986-10-03 1989-05-12 Commissariat Energie Atomique Dispositif d'analyse d'elements par spectrometrie a plasma inductif engendre par de l'air
JPS63210754A (ja) * 1987-02-27 1988-09-01 Shimadzu Corp Ｉｃｐ発光分析用試料導入装置
US4766287A (en) * 1987-03-06 1988-08-23 The Perkin-Elmer Corporation Inductively coupled plasma torch with adjustable sample injector
FR2616614B1 (fr) * 1987-06-10 1989-10-20 Air Liquide Torche a plasma micro-onde, dispositif comportant une telle torche et procede pour la fabrication de poudre les mettant en oeuvre
US4926021A (en) * 1988-09-09 1990-05-15 Amax Inc. Reactive gas sample introduction system for an inductively coupled plasma mass spectrometer
US5083004A (en) * 1989-05-09 1992-01-21 Varian Associates, Inc. Spectroscopic plasma torch for microwave induced plasmas
US5051557A (en) * 1989-06-07 1991-09-24 The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services Microwave induced plasma torch with tantalum injector probe
GB8917570D0 (en) * 1989-08-01 1989-09-13 Vg Instr Group Plasma source mass spectrometry
US5233156A (en) * 1991-08-28 1993-08-03 Cetac Technologies Inc. High solids content sample torches and method of use
JPH05180772A (ja) * 1991-12-27 1993-07-23 Nkk Corp レーザー気化／誘導結合プラズマ分析方法及びプラズマ トーチ
US5908566A (en) * 1997-09-17 1999-06-01 The United States Of America As Represented By The Secretary Of The Navy Modified plasma torch design for introducing sample air into inductively coupled plasma

Also Published As

Publication number Publication date
CN1235274A (zh) 1999-11-17
EP0930810A1 (de) 1999-07-21
JPH11248632A (ja) 1999-09-17
KR19990063580A (ko) 1999-07-26
US6236012B1 (en) 2001-05-22
TW412636B (en) 2000-11-21

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