JPS5641664A - Sample-introducing system for mass spectrometer - Google Patents
Sample-introducing system for mass spectrometerInfo
- Publication number
- JPS5641664A JPS5641664A JP11617779A JP11617779A JPS5641664A JP S5641664 A JPS5641664 A JP S5641664A JP 11617779 A JP11617779 A JP 11617779A JP 11617779 A JP11617779 A JP 11617779A JP S5641664 A JPS5641664 A JP S5641664A
- Authority
- JP
- Japan
- Prior art keywords
- probe
- sample
- ion
- source room
- introducing
- 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
Classifications
-
- 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
- H01J49/0459—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components for solid samples
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Electron Tubes For Measurement (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Abstract
PURPOSE:To obviate any damage to a sample-introducing probe of a mass spectrometer by detecting the location of the sample-introducing probe, and thereby maintaining a gate valve which seal an ion-source room opened while the probe is in the ion-source room. CONSTITUTION:A sample 10 is held in a sample holder 2, which is attached to the end of a sample-introducing probe 3, and is heated with a heater 11 with a heater 11 which is installed in an ion-source room 1, thereby an analysis being carried out. The probe 3 is provided with two grooves, 4a and 4b, which control the action of micro-switches, 5a and 5b, that are attached to a case 15 which guides the probe 3. The output signals that are given by the actions of the micro-switches cause a gate valve 7 which seals the probe-introducing hole of the ion-source room 1 to be shifted. Consequently, if the point of the probe 3 is in the ion-source room 1, the ion- source room can be automatically kept opened by the action of the valve 7. Therefore, any damage to the probe 3 can be definitely prevented.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54116177A JPS5829573B2 (en) | 1979-09-12 | 1979-09-12 | Mass spectrometer sample introduction device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54116177A JPS5829573B2 (en) | 1979-09-12 | 1979-09-12 | Mass spectrometer sample introduction device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5641664A true JPS5641664A (en) | 1981-04-18 |
JPS5829573B2 JPS5829573B2 (en) | 1983-06-23 |
Family
ID=14680694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54116177A Expired JPS5829573B2 (en) | 1979-09-12 | 1979-09-12 | Mass spectrometer sample introduction device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5829573B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6099772U (en) * | 1983-12-14 | 1985-07-08 | 日本電子株式会社 | Direct sample introduction device |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5825741U (en) * | 1981-08-15 | 1983-02-18 | 関東自動車工業株式会社 | Headrest storage device |
JPS6052155U (en) * | 1983-09-20 | 1985-04-12 | プレス工業株式会社 | Car roof storage |
-
1979
- 1979-09-12 JP JP54116177A patent/JPS5829573B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6099772U (en) * | 1983-12-14 | 1985-07-08 | 日本電子株式会社 | Direct sample introduction device |
JPS6348053Y2 (en) * | 1983-12-14 | 1988-12-12 |
Also Published As
Publication number | Publication date |
---|---|
JPS5829573B2 (en) | 1983-06-23 |
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