JPS559107A - Ion generation method and device for ionization detection - Google Patents

Ion generation method and device for ionization detection

Info

Publication number
JPS559107A
JPS559107A JP8096078A JP8096078A JPS559107A JP S559107 A JPS559107 A JP S559107A JP 8096078 A JP8096078 A JP 8096078A JP 8096078 A JP8096078 A JP 8096078A JP S559107 A JPS559107 A JP S559107A
Authority
JP
Japan
Prior art keywords
specimen
chamber
electrode
specie
thru
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
JP8096078A
Other languages
Japanese (ja)
Other versions
JPS582616B2 (en
Inventor
Masahiko Tsuchiya
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP53080960A priority Critical patent/JPS582616B2/en
Publication of JPS559107A publication Critical patent/JPS559107A/en
Publication of JPS582616B2 publication Critical patent/JPS582616B2/en
Expired legal-status Critical Current

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  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)

Abstract

PURPOSE: To perform handling of the specimen in more easy way in order to carry out reaction thereof under atmosphere pressure and lessening the contamination of the device for ionization detection by employing specimen of excitation specie generated from carrier gas exclusively and ionizing the specimen.
CONSTITUTION: carier gas, i.e. Ar of approx. one atmosphere, is introduced into the chamber 1 thru inlet 1a. A high voltage of positive polarity against the grounded electrode 1c is applied on the needle-shaped electrode 1b, causing corona discharge at the tip of electrode 1b, Ar being ionized, collision of Ar+ electron and Ar is repeated and Ar specimen of excitation specie is created. Within the chamber 2, an appropriate electric potential is applied between the electrode 2a and 3a which prevents the charged particles from entering the chamber 3. Into the chamber 3 which is filled with excitaion specie only, specimen is introduced thru passage 3c and is ionized instantly. This ion is introduced into the detection measurement portion 5 thru intermediate chamber 4 by the actions of electrodes 3a. 3b. 4b.4a which are maintained at an appropriate potential. Ar is discharged from passages 3c and 4C.
COPYRIGHT: (C)1980,JPO&Japio
JP53080960A 1978-07-05 1978-07-05 Ion generator Expired JPS582616B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53080960A JPS582616B2 (en) 1978-07-05 1978-07-05 Ion generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53080960A JPS582616B2 (en) 1978-07-05 1978-07-05 Ion generator

Publications (2)

Publication Number Publication Date
JPS559107A true JPS559107A (en) 1980-01-23
JPS582616B2 JPS582616B2 (en) 1983-01-18

Family

ID=13733071

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53080960A Expired JPS582616B2 (en) 1978-07-05 1978-07-05 Ion generator

Country Status (1)

Country Link
JP (1) JPS582616B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08278285A (en) * 1996-05-16 1996-10-22 Hitachi Ltd Mass spectrometer and mass spectrometry method
JP2006523367A (en) * 2003-04-04 2006-10-12 ジェー・イー・オー・エル・ユー・エス・エー，インコーポレーテッド Atmospheric pressure ion source

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0289301U (en) * 1988-12-28 1990-07-16

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49119688A (en) * 1973-03-16 1974-11-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49119688A (en) * 1973-03-16 1974-11-15

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08278285A (en) * 1996-05-16 1996-10-22 Hitachi Ltd Mass spectrometer and mass spectrometry method
JP2006523367A (en) * 2003-04-04 2006-10-12 ジェー・イー・オー・エル・ユー・エス・エー，インコーポレーテッド Atmospheric pressure ion source
USRE43078E1 (en) 2003-04-04 2012-01-10 Jeol Usa, Inc. Atmospheric pressure ion source
USRE46366E1 (en) 2003-04-04 2017-04-11 Jeol Usa, Inc. Atmospheric pressure ion source

Also Published As

Publication number Publication date
JPS582616B2 (en) 1983-01-18

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