GB2575353B - Bench-top time of flight mass spectrometer - Google Patents

Bench-top time of flight mass spectrometer Download PDF

Info

Publication number
GB2575353B
GB2575353B GB1907734.6A GB201907734A GB2575353B GB 2575353 B GB2575353 B GB 2575353B GB 201907734 A GB201907734 A GB 201907734A GB 2575353 B GB2575353 B GB 2575353B
Authority
GB
United Kingdom
Prior art keywords
bench
mass spectrometer
flight mass
top time
time
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.)
Active
Application number
GB1907734.6A
Other versions
GB201907734D0 (en
GB2575353A (en
Inventor
Wamsley Ruth
Chummar Soji
Carney Peter
Mciver Paul
Murray Haydn
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.)
Micromass UK Ltd
Original Assignee
Micromass UK Ltd
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 Micromass UK Ltd filed Critical Micromass UK Ltd
Publication of GB201907734D0 publication Critical patent/GB201907734D0/en
Publication of GB2575353A publication Critical patent/GB2575353A/en
Application granted granted Critical
Publication of GB2575353B publication Critical patent/GB2575353B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/10—Ion sources; Ion guns
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/0027—Methods for using particle spectrometers
    • H01J49/0031—Step by step routines describing the use of the apparatus
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/022—Circuit arrangements, e.g. for generating deviation currents or voltages ; Components associated with high voltage supply
    • 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
    • H01J49/0431—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components for liquid samples
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/24—Vacuum systems, e.g. maintaining desired pressures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/0013—Miniaturised spectrometers, e.g. having smaller than usual scale, integrated conventional components
GB1907734.6A 2018-05-31 2019-05-31 Bench-top time of flight mass spectrometer Active GB2575353B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1808948.2A GB201808948D0 (en) 2018-05-31 2018-05-31 Bench-top time of flight mass spectrometer

Publications (3)

Publication Number Publication Date
GB201907734D0 GB201907734D0 (en) 2019-07-17
GB2575353A GB2575353A (en) 2020-01-08
GB2575353B true GB2575353B (en) 2023-01-25

Family

ID=62872842

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1808948.2A Ceased GB201808948D0 (en) 2018-05-31 2018-05-31 Bench-top time of flight mass spectrometer
GB1907734.6A Active GB2575353B (en) 2018-05-31 2019-05-31 Bench-top time of flight mass spectrometer

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1808948.2A Ceased GB201808948D0 (en) 2018-05-31 2018-05-31 Bench-top time of flight mass spectrometer

Country Status (2)

Country Link
GB (2) GB201808948D0 (en)
WO (1) WO2019229465A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201906701D0 (en) * 2019-05-13 2019-06-26 Micromass Ltd Aperture plate assembly
GB201907787D0 (en) * 2019-05-31 2019-07-17 Micromass Ltd Ion guide
CN111430214A (en) * 2020-01-15 2020-07-17 浙江迪谱诊断技术有限公司 Time-of-flight nucleic acid mass spectrum high-voltage protection control method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1593998A (en) * 1977-11-29 1981-07-22 California Inst Of Techn Mass spectrometer analysis system
US4314156A (en) * 1975-06-16 1982-02-02 California Institute Of Technology Automated mass spectrometer analysis system
JP2012043672A (en) * 2010-08-20 2012-03-01 Shimadzu Corp Mass spectroscope

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8603999D0 (en) * 1986-02-18 1986-03-26 Vg Instr Group Vacuum monitoring apparatus
US4808820A (en) * 1987-09-23 1989-02-28 Hewlett-Packard Company Electron-emission filament cutoff for gas chromatography + mass spectrometry systems
GB2515284B (en) 2013-06-17 2020-07-22 Micromass Ltd A mass spectrometer, control system and methods of operating and assembling a mass spectrometer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4314156A (en) * 1975-06-16 1982-02-02 California Institute Of Technology Automated mass spectrometer analysis system
GB1593998A (en) * 1977-11-29 1981-07-22 California Inst Of Techn Mass spectrometer analysis system
JP2012043672A (en) * 2010-08-20 2012-03-01 Shimadzu Corp Mass spectroscope

Also Published As

Publication number Publication date
GB201907734D0 (en) 2019-07-17
WO2019229465A1 (en) 2019-12-05
GB2575353A (en) 2020-01-08
GB201808948D0 (en) 2018-07-18

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