JP4990567B2 - 誘導結合プラズマ発生装置と該装置を備えるプラズマ源アセンブリ及び分析計、並びに、誘導結合プラズマ整列方法と該方法を実行させるプログラム及び媒体 - Google Patents
誘導結合プラズマ発生装置と該装置を備えるプラズマ源アセンブリ及び分析計、並びに、誘導結合プラズマ整列方法と該方法を実行させるプログラム及び媒体 Download PDFInfo
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- JP4990567B2 JP4990567B2 JP2006172345A JP2006172345A JP4990567B2 JP 4990567 B2 JP4990567 B2 JP 4990567B2 JP 2006172345 A JP2006172345 A JP 2006172345A JP 2006172345 A JP2006172345 A JP 2006172345A JP 4990567 B2 JP4990567 B2 JP 4990567B2
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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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/02—Details
- H01J49/10—Ion sources; Ion guns
- H01J49/12—Ion sources; Ion guns using an arc discharge, e.g. of the duoplasmatron type
- H01J49/126—Other arc discharge ion sources using an applied magnetic field
-
- 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
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Electron Tubes For Measurement (AREA)
- Plasma Technology (AREA)
Description
Claims (15)
- ガス中に誘導結合プラズマを発生させるコイルと、
その一部又は全部がコイルの内側にあるトーチと、
コイルの軸とほぼ直交する方向にトーチを動かしてコイルの軸とトーチの軸との間の距離乃至間隔を調整するか、或いはコイルの軸とトーチの軸のなす角度を調整するか、或いはその双方を調整する手段である調整機構と、
を備える誘導結合プラズマ発生装置。 - 請求項1記載の誘導結合プラズマ発生装置であって、調整機構が、コイルの軸に対してトーチの軸をほぼ平行に保ちつつコイルの軸とトーチの軸の距離乃至間隔を調整可能な機構である装置。
- 請求項1又は2に記載の誘導結合プラズマ発生装置であって、発生した誘導結合プラズマに由来する光子又はイオンをサンプリングするための開口に対しコイルの位置がほぼ固定された装置。
- 請求項1乃至3のうち何れか一項に記載の誘導結合プラズマ発生装置であって、コイルの軸がコイル内を通りコイルの長手方向に延びる装置。
- 請求項1乃至4のうち何れか一項に記載の誘導結合プラズマ発生装置であって、トーチの軸がトーチ内を通りトーチの長手方向に延びる装置。
- 請求項1乃至5のうち何れか一項に記載の誘導結合プラズマ発生装置を備える誘導結合プラズマ源アセンブリ。
- 請求項1乃至5のうち何れか一項に記載の誘導結合プラズマ発生装置を備える誘導結合プラズマ分析計。
- 請求項7記載の誘導結合プラズマ分析計であって、本分析計により検知される検体信号に基づき調整機構を自動制御する制御システムを備える誘導結合プラズマ分析計。
- トーチを全体的に又はその一部を囲む誘導結合プラズマ発生用のコイルに対しその内部で誘導結合プラズマのうち全部又は一部が発生するトーチの位置を調整することによって、コイルの軸とほぼ直交する方向におけるコイルの軸とトーチの軸との間の距離乃至間隔を変化させるか、或いはコイルの軸とトーチの軸のなす角度を変化させるか、或いはその双方を変化させ、それにより誘導結合プラズマをサンプリング用の開口に対し整列させる誘導結合プラズマの整列方法。
- 請求項9記載の誘導結合プラズマの整列方法であって、コイルの軸に対しトーチの軸をほぼ平行に保ちつつコイルの軸に対しトーチの軸を動かす方法。
- 請求項9又は10に記載の誘導結合プラズマの整列方法であって、サンプリング用の開口に対しコイルの位置を固定したままでコイル横断面内トーチ位置を変える方法。
- 請求項9乃至11のうち何れか一項に記載の誘導結合プラズマの整列方法であって、対応する分析計により検知される検体信号に基づきトーチの位置乃至姿勢を自動調整する方法。
- 請求項12記載の誘導結合プラズマの整列方法であって、検体信号値が大きくなるようトーチの位置乃至姿勢を自動調整する方法。
- コンピュータに請求項12又は13記載の方法を実行させるためのプログラム。
- 請求項14記載のプログラムが蓄えられている媒体。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0516451A GB2418293B (en) | 2005-08-10 | 2005-08-10 | Inductively coupled plasma alignment apparatus and method |
GB0516451.2 | 2005-08-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007048742A JP2007048742A (ja) | 2007-02-22 |
JP4990567B2 true JP4990567B2 (ja) | 2012-08-01 |
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JP2006172345A Expired - Fee Related JP4990567B2 (ja) | 2005-08-10 | 2006-06-22 | 誘導結合プラズマ発生装置と該装置を備えるプラズマ源アセンブリ及び分析計、並びに、誘導結合プラズマ整列方法と該方法を実行させるプログラム及び媒体 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7273996B2 (ja) |
JP (1) | JP4990567B2 (ja) |
CN (1) | CN1913093B (ja) |
AU (1) | AU2006201971B2 (ja) |
CA (1) | CA2548688C (ja) |
DE (1) | DE102006036674B4 (ja) |
GB (1) | GB2418293B (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2456131B (en) | 2007-12-27 | 2010-04-28 | Thermo Fisher Scient | Sample excitation apparatus and method for spectroscopic analysis |
JP2010197080A (ja) * | 2009-02-23 | 2010-09-09 | Sii Nanotechnology Inc | 誘導結合プラズマ分析装置 |
US20130034666A1 (en) * | 2011-08-01 | 2013-02-07 | Applied Materials, Inc. | Inductive plasma sources for wafer processing and chamber cleaning |
CN103353763B (zh) * | 2013-06-08 | 2015-09-16 | 中国地质大学(武汉) | 三维移动平台及应用其的icp炬管定位装置 |
CN104332381B (zh) * | 2014-11-07 | 2017-03-15 | 江苏天瑞仪器股份有限公司 | 一种质谱仪三维移动平台 |
JP6268680B2 (ja) * | 2016-06-14 | 2018-01-31 | 日新イオン機器株式会社 | イオン源の運転方法 |
CN106604512A (zh) * | 2016-12-07 | 2017-04-26 | 兰州空间技术物理研究所 | 离子推力器等离子体参数诊断静电探针定位系统及定位方法 |
CN110169208B (zh) | 2017-01-25 | 2022-09-06 | 住友重机械工业株式会社 | 粒子加速系统及粒子加速系统的调整方法 |
DE102017004504A1 (de) * | 2017-05-10 | 2018-11-15 | GEOMAR Helmholtz Centre for Ocean Research Kiel | Verfahren und Vorrichtung zum Erfassen von elektrisch geladenen Teilchen eines Teilchenstroms sowie System zur Analyse von ionisierten Komponenten eines Analyten |
US20220232691A1 (en) * | 2021-01-19 | 2022-07-21 | Perkinelmer Health Sciences Canada, Inc. | Inductively coupled plasma torches and methods and systems including same |
DE202023103352U1 (de) | 2023-06-16 | 2023-06-26 | GEOMAR Helmholtz-Zentrum für Ozeanforschung Kiel Stiftung öffentlichen Rechts des Landes Schleswig-Holstein | Temperierungs-Plasmaquelle-Analysegerät-Anordnung |
Family Cites Families (15)
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NL277427A (ja) | 1961-04-24 | |||
US4293220A (en) * | 1979-07-02 | 1981-10-06 | The United States Of America As Represented By The Secretary Of The Navy | Application of inductively coupled plasma emission spectrometry to the elemental analysis of organic compounds and to the determination of the empirical formulas for these and other compounds |
US4266113A (en) * | 1979-07-02 | 1981-05-05 | The United States Of America As Represented By The Secretary Of The Navy | Dismountable inductively-coupled plasma torch apparatus |
DE3310742A1 (de) | 1983-03-24 | 1984-09-27 | Siemens AG, 1000 Berlin und 8000 München | Plasmabrenner fuer die icp-emissionsspektrometrie |
US4682026A (en) | 1986-04-10 | 1987-07-21 | Mds Health Group Limited | Method and apparatus having RF biasing for sampling a plasma into a vacuum chamber |
US4766287A (en) * | 1987-03-06 | 1988-08-23 | The Perkin-Elmer Corporation | Inductively coupled plasma torch with adjustable sample injector |
JPH0658839B2 (ja) * | 1988-04-18 | 1994-08-03 | 株式会社三社電機製作所 | インダクションプラズマ装置 |
JPH0279449U (ja) * | 1988-12-06 | 1990-06-19 | ||
JPH02227653A (ja) * | 1989-02-28 | 1990-09-10 | Yokogawa Electric Corp | 高周波誘導結合プラズマ質量分析計 |
JP2593587B2 (ja) * | 1991-03-12 | 1997-03-26 | 株式会社日立製作所 | プラズマイオン源極微量元素質量分析装置 |
JP3215487B2 (ja) * | 1992-04-13 | 2001-10-09 | セイコーインスツルメンツ株式会社 | 誘導結合プラズマ質量分析装置 |
US5925266A (en) | 1997-10-15 | 1999-07-20 | The Perkin-Elmer Corporation | Mounting apparatus for induction coupled plasma torch |
JP2000340168A (ja) * | 1999-05-28 | 2000-12-08 | Hitachi Ltd | プラズマイオン源質量分析装置及びイオン源位置調整方法 |
US7591957B2 (en) * | 2001-01-30 | 2009-09-22 | Rapt Industries, Inc. | Method for atmospheric pressure reactive atom plasma processing for surface modification |
JP4232951B2 (ja) | 2002-11-07 | 2009-03-04 | 独立行政法人産業技術総合研究所 | 誘導結合プラズマトーチ |
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2005
- 2005-08-10 GB GB0516451A patent/GB2418293B/en not_active Expired - Fee Related
- 2005-12-01 US US11/293,336 patent/US7273996B2/en active Active
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2006
- 2006-05-11 AU AU2006201971A patent/AU2006201971B2/en not_active Ceased
- 2006-05-26 CA CA2548688A patent/CA2548688C/en not_active Expired - Fee Related
- 2006-06-22 JP JP2006172345A patent/JP4990567B2/ja not_active Expired - Fee Related
- 2006-07-18 DE DE102006036674.3A patent/DE102006036674B4/de not_active Expired - Fee Related
- 2006-08-10 CN CN2006101154676A patent/CN1913093B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1913093A (zh) | 2007-02-14 |
AU2006201971B2 (en) | 2011-03-17 |
CA2548688A1 (en) | 2007-02-10 |
DE102006036674B4 (de) | 2014-12-24 |
GB2418293B (en) | 2007-01-31 |
AU2006201971A1 (en) | 2007-03-01 |
JP2007048742A (ja) | 2007-02-22 |
CA2548688C (en) | 2012-07-24 |
GB0516451D0 (en) | 2005-09-14 |
CN1913093B (zh) | 2011-12-14 |
US7273996B2 (en) | 2007-09-25 |
US20070045247A1 (en) | 2007-03-01 |
DE102006036674A1 (de) | 2007-02-15 |
GB2418293A (en) | 2006-03-22 |
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