JP5527693B2 - アトマイザー - Google Patents
アトマイザー Download PDFInfo
- Publication number
- JP5527693B2 JP5527693B2 JP2010150333A JP2010150333A JP5527693B2 JP 5527693 B2 JP5527693 B2 JP 5527693B2 JP 2010150333 A JP2010150333 A JP 2010150333A JP 2010150333 A JP2010150333 A JP 2010150333A JP 5527693 B2 JP5527693 B2 JP 5527693B2
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- JP
- Japan
- Prior art keywords
- electrode
- sample
- atmospheric pressure
- voltage
- tube
- 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.)
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- 239000011810 insulating material Substances 0.000 claims description 3
- 230000001678 irradiating effect Effects 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 description 17
- 238000004458 analytical method Methods 0.000 description 10
- 239000007789 gas Substances 0.000 description 10
- 239000010949 copper Substances 0.000 description 7
- 238000000889 atomisation Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000001228 spectrum Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000004020 luminiscence type Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 239000010937 tungsten Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000004847 absorption spectroscopy Methods 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000000295 emission spectrum Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Landscapes
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Plasma Technology (AREA)
Description
11:試料電極
12、14、15:セラミックス管
13:絶縁管
16:凹部
18:電源
Claims (1)
- 電源を用いて電圧を印加して大気圧プラズマを発生させ、試料に前記大気圧プラズマを照射して前記試料を原子化するアトマイザーであって、
棒状の第1電極と、
管状であって、その管内に、前記第1電極の軸回りにおいて管内壁から前記第1電極が離間した状態となるように前記第1電極の先端部を保持し、管内壁と前記第1電極との隙間に、前記第1電極の先端部側の軸方向に放電ガスが流される絶縁管と、
前記第1電極の先端部から一定距離隔てて配置された第2電極と、
試料を保持する凹部を有し、その凹部底面に前記第2電極が露出した絶縁材からなる試料保持部と、
を有し、
前記電源は、前記第1電極および前記第2電極間に正負が交互に反転する矩形パルス電圧を印加する、
ことを特徴とするアトマイザー。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010150333A JP5527693B2 (ja) | 2010-06-30 | 2010-06-30 | アトマイザー |
PCT/JP2011/003719 WO2012001968A1 (ja) | 2010-06-30 | 2011-06-29 | アトマイザーおよび発光分析装置 |
CN201180032590.0A CN103026206B (zh) | 2010-06-30 | 2011-06-29 | 原子化器以及发光分析装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010150333A JP5527693B2 (ja) | 2010-06-30 | 2010-06-30 | アトマイザー |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012013541A JP2012013541A (ja) | 2012-01-19 |
JP5527693B2 true JP5527693B2 (ja) | 2014-06-18 |
Family
ID=45600153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010150333A Active JP5527693B2 (ja) | 2010-06-30 | 2010-06-30 | アトマイザー |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5527693B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018168142A1 (ja) * | 2017-03-14 | 2018-09-20 | パナソニックIpマネジメント株式会社 | 吸込み具とそれを用いた電気掃除機 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3274786B2 (ja) * | 1995-06-02 | 2002-04-15 | 株式会社日立製作所 | 原子吸光分析装置 |
JP2006302625A (ja) * | 2005-04-19 | 2006-11-02 | Matsushita Electric Works Ltd | プラズマ処理装置及びプラズマ処理方法 |
JP5000350B2 (ja) * | 2007-03-26 | 2012-08-15 | 国立大学法人名古屋大学 | 原子分析装置 |
JP2009289432A (ja) * | 2008-05-27 | 2009-12-10 | Tokyo Institute Of Technology | プラズマ発生装置及びプラズマ生成方法 |
-
2010
- 2010-06-30 JP JP2010150333A patent/JP5527693B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2012013541A (ja) | 2012-01-19 |
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