JPS5838443A - クロマトグラフ質量分析計のガス流遮断装置 - Google Patents

クロマトグラフ質量分析計のガス流遮断装置

Info

Publication number
JPS5838443A
JPS5838443A JP56135859A JP13585981A JPS5838443A JP S5838443 A JPS5838443 A JP S5838443A JP 56135859 A JP56135859 A JP 56135859A JP 13585981 A JP13585981 A JP 13585981A JP S5838443 A JPS5838443 A JP S5838443A
Authority
JP
Japan
Prior art keywords
mass spectrometer
plate
gas flow
nozzle
chromatograph
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
Application number
JP56135859A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0228225B2 (enExample
Inventor
Yoshiki Uratani
浦谷　吉樹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shimadzu Corp
Shimazu Seisakusho KK
Original Assignee
Shimadzu Corp
Shimazu Seisakusho KK
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
Application filed by Shimadzu Corp, Shimazu Seisakusho KK filed Critical Shimadzu Corp
Priority to JP56135859A priority Critical patent/JPS5838443A/ja
Publication of JPS5838443A publication Critical patent/JPS5838443A/ja
Publication of JPH0228225B2 publication Critical patent/JPH0228225B2/ja
Granted legal-status Critical Current

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
    • H01J49/0495—Vacuum locks; Valves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
JP56135859A 1981-08-29 1981-08-29 クロマトグラフ質量分析計のガス流遮断装置 Granted JPS5838443A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56135859A JPS5838443A (ja) 1981-08-29 1981-08-29 クロマトグラフ質量分析計のガス流遮断装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56135859A JPS5838443A (ja) 1981-08-29 1981-08-29 クロマトグラフ質量分析計のガス流遮断装置

Publications (2)

Publication Number Publication Date
JPS5838443A true JPS5838443A (ja) 1983-03-05
JPH0228225B2 JPH0228225B2 (enExample) 1990-06-22

Family

ID=15161432

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56135859A Granted JPS5838443A (ja) 1981-08-29 1981-08-29 クロマトグラフ質量分析計のガス流遮断装置

Country Status (1)

Country Link
JP (1) JPS5838443A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4808819A (en) * 1987-02-03 1989-02-28 Hitachi, Ltd. Mass spectrometric apparatus
GB2574725A (en) * 2018-06-01 2019-12-18 Micromass Ltd A GC/MS arrangement and mass spectrometer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51131286U (enExample) * 1975-04-16 1976-10-22
JPS5414556U (enExample) * 1977-07-01 1979-01-30

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51131286U (enExample) * 1975-04-16 1976-10-22
JPS5414556U (enExample) * 1977-07-01 1979-01-30

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4808819A (en) * 1987-02-03 1989-02-28 Hitachi, Ltd. Mass spectrometric apparatus
GB2574725A (en) * 2018-06-01 2019-12-18 Micromass Ltd A GC/MS arrangement and mass spectrometer

Also Published As

Publication number Publication date
JPH0228225B2 (enExample) 1990-06-22

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