GB201807043D0 - Apparatus and method - Google Patents

Apparatus and method

Info

Publication number
GB201807043D0
GB201807043D0 GBGB1807043.3A GB201807043A GB201807043D0 GB 201807043 D0 GB201807043 D0 GB 201807043D0 GB 201807043 A GB201807043 A GB 201807043A GB 201807043 D0 GB201807043 D0 GB 201807043D0
Authority
GB
United Kingdom
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
GBGB1807043.3A
Other versions
GB2575420B (en
GB2575420A (en
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.)
Smiths Detection Watford Ltd
Original Assignee
Smiths Detection Watford 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 Smiths Detection Watford Ltd filed Critical Smiths Detection Watford Ltd
Priority to GB1807043.3A priority Critical patent/GB2575420B/en
Publication of GB201807043D0 publication Critical patent/GB201807043D0/en
Priority to PCT/GB2019/051197 priority patent/WO2019211597A1/en
Publication of GB2575420A publication Critical patent/GB2575420A/en
Application granted granted Critical
Publication of GB2575420B publication Critical patent/GB2575420B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
    • G01N27/622—Ion mobility spectrometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • 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
    • H01J49/049—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 with means for applying heat to desorb the sample; Evaporation
GB1807043.3A 2018-04-30 2018-04-30 Use of a Direction Signal in Controlling a Device for Detecting a Desorbed Sample Expired - Fee Related GB2575420B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1807043.3A GB2575420B (en) 2018-04-30 2018-04-30 Use of a Direction Signal in Controlling a Device for Detecting a Desorbed Sample
PCT/GB2019/051197 WO2019211597A1 (en) 2018-04-30 2019-04-30 Device and method to detect a vaporous substance of interest

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1807043.3A GB2575420B (en) 2018-04-30 2018-04-30 Use of a Direction Signal in Controlling a Device for Detecting a Desorbed Sample

Publications (3)

Publication Number Publication Date
GB201807043D0 true GB201807043D0 (en) 2018-06-13
GB2575420A GB2575420A (en) 2020-01-15
GB2575420B GB2575420B (en) 2020-07-22

Family

ID=62495114

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1807043.3A Expired - Fee Related GB2575420B (en) 2018-04-30 2018-04-30 Use of a Direction Signal in Controlling a Device for Detecting a Desorbed Sample

Country Status (2)

Country Link
GB (1) GB2575420B (en)
WO (1) WO2019211597A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2618073A (en) * 2022-04-22 2023-11-01 Smiths Detection Watford Ltd Detector inlet and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2320800A1 (en) * 1998-02-11 1999-08-19 Lawrence V. Haley Hand-held detection system using gc/ims
US6978657B1 (en) * 1999-06-23 2005-12-27 Sandia Corporation Portable chemical detection system with intergrated preconcentrator
US20080101995A1 (en) * 2005-12-16 2008-05-01 Smiths Detection Inc. Ion mobility spectrometer having improved sample receiving device
CN101587029B (en) * 2008-05-21 2013-10-23 同方威视技术股份有限公司 Sample processing system and method for trace quantity detector
CA2837478C (en) * 2011-06-03 2019-02-26 Perkinelmer Health Sciences, Inc. Direct sample analysis ion source
CN104345086B (en) * 2013-08-01 2017-02-08 同方威视技术股份有限公司 Rapid detection method of volatile substances of very high concern in textile
US10453664B2 (en) * 2015-04-21 2019-10-22 Battelle Memorial Institute Collection, release, and detection of analytes with polymer composite sampling materials

Also Published As

Publication number Publication date
GB2575420B (en) 2020-07-22
GB2575420A (en) 2020-01-15
WO2019211597A1 (en) 2019-11-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20220430