JPH01146147U - - Google Patents
Info
- Publication number
- JPH01146147U JPH01146147U JP4366888U JP4366888U JPH01146147U JP H01146147 U JPH01146147 U JP H01146147U JP 4366888 U JP4366888 U JP 4366888U JP 4366888 U JP4366888 U JP 4366888U JP H01146147 U JPH01146147 U JP H01146147U
- Authority
- JP
- Japan
- Prior art keywords
- sample
- sample atomization
- atomization
- molded
- excitation
- 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.)
- Granted
Links
- 238000000889 atomisation Methods 0.000 claims description 10
- 230000005284 excitation Effects 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims 4
- 238000009835 boiling Methods 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000004020 luminiscence type Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 238000004993 emission spectroscopy Methods 0.000 description 1
Landscapes
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Description
第１図は、本考案に係るプラズマ励起用試料原
子化炉の実施例の構成を示す断面図、第２図は、
前記実施例を用いてＩＣＰ発光分析法で溶液試料
を分析した場合の発光シグナルの例を示す線図、
第３図は、市販の発光分析用黒鉛ロツドを用いて
溶液試料を分析した場合の発光シグナルの例を示
す線図、第４図は、前記実施例を用いてＩＣＰ発
光分析法で固定の鉄鋼試料を直接分析した場合の
発光シグナルの例を示す線図、第５図は、市販の
発光分析用黒鉛ロツドの形状の例を示す断面図で
ある。
２０……試料原子化部、２２……軸部、２４…
…接続部、Ｄ……炉径、ｄ……軸径。
FIG. 1 is a cross-sectional view showing the configuration of an embodiment of the sample reactor for plasma excitation according to the present invention, and FIG.
A diagram showing an example of a luminescence signal when a solution sample is analyzed by ICP emission spectrometry using the above example,
FIG. 3 is a diagram showing an example of a luminescence signal when a solution sample is analyzed using a commercially available graphite rod for luminescence analysis, and FIG. FIG. 5 is a diagram showing an example of a luminescence signal when a sample is directly analyzed. FIG. 5 is a sectional view showing an example of the shape of a commercially available graphite rod for luminescence analysis. 20...Sample atomization part, 22...Shaft part, 24...
... Connection part, D ... Furnace diameter, d ... Shaft diameter.
Claims (1)
金属の素材で成型した試料原子化部と、 該試料原子化部を分析装置の支持・駆動部分と
接続するための、前記試料原子化部と別体とされ
た、該試料原子化部の外径より細い径の軸部とを
備え、 試料の効率的な励起を可能としたことを特徴と
するプラズマ励起用試料原子化炉。 (2) 熱伝導に優れた非金属性の素材又は高沸点
金属の素材で成型した試料原子化部と、 該試料原子化部を分析装置の支持・駆動部分と
接続するための、前記試料原子化部と別体とされ
た、非伝熱性素材で成型した軸部とを備え、 試料の効率的な励起を可能としたことを特徴と
するプラズマ励起用試料原子化炉。[Scope of Claim for Utility Model Registration] (1) A sample atomization section molded from a non-metallic material with excellent thermal conductivity or a high-boiling point metal material, and the sample atomization section used as a supporting/driving section of an analyzer. It is characterized by comprising a shaft part for connection that is separate from the sample atomization part and has a diameter smaller than the outer diameter of the sample atomization part, thereby enabling efficient excitation of the sample. Sample atomization reactor for plasma excitation. (2) A sample atomization unit molded from a non-metallic material or a high boiling point metal material with excellent thermal conductivity, and the sample atomization unit for connecting the sample atomization unit to the supporting/driving part of the analyzer. 1. A sample atomization reactor for plasma excitation, characterized in that it is equipped with a shaft part molded from a non-thermal material, which is separate from a conversion part, and enables efficient excitation of a sample.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988043668U JPH07918Y2 (en) | 1988-03-31 | 1988-03-31 | Sample atomizer for plasma excitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988043668U JPH07918Y2 (en) | 1988-03-31 | 1988-03-31 | Sample atomizer for plasma excitation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01146147U true JPH01146147U (en) | 1989-10-09 |
| JPH07918Y2 JPH07918Y2 (en) | 1995-01-11 |
Family
ID=31270059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988043668U Expired - Lifetime JPH07918Y2 (en) | 1988-03-31 | 1988-03-31 | Sample atomizer for plasma excitation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07918Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63210754A (en) * | 1987-02-27 | 1988-09-01 | Shimadzu Corp | Sample introducing device for icp emission analysis |
-
1988
- 1988-03-31 JP JP1988043668U patent/JPH07918Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63210754A (en) * | 1987-02-27 | 1988-09-01 | Shimadzu Corp | Sample introducing device for icp emission analysis |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07918Y2 (en) | 1995-01-11 |
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