GB1294853A - - Google Patents

Info

Publication number
GB1294853A
GB1294853A GB1294853DA GB1294853A GB 1294853 A GB1294853 A GB 1294853A GB 1294853D A GB1294853D A GB 1294853DA GB 1294853 A GB1294853 A GB 1294853A
Authority
GB
United Kingdom
Prior art keywords
sample
ionization
gas
inert gas
detector
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.)
Expired
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1294853A publication Critical patent/GB1294853A/en
Expired legal-status Critical Current

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
    • G01N27/64—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 using wave or particle radiation to ionise a gas, e.g. in an ionisation chamber
    • G01N27/66—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 using wave or particle radiation to ionise a gas, e.g. in an ionisation chamber and measuring current or voltage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
GB1294853D 1968-10-03 1968-10-03 Expired GB1294853A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4690568 1968-10-03

Publications (1)

Publication Number Publication Date
GB1294853A true GB1294853A (enrdf_load_stackoverflow) 1972-11-01

Family

ID=10443019

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1294853D Expired GB1294853A (enrdf_load_stackoverflow) 1968-10-03 1968-10-03

Country Status (1)

Country Link
GB (1) GB1294853A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2543995A1 (en) * 2011-07-06 2013-01-09 SRI Instruments Europe GmbH Helium ionization detector
CN113430550A (zh) * 2021-02-24 2021-09-24 中国地质科学院水文地质环境地质研究所 一种采用不锈钢毛细管排气的电解池

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2543995A1 (en) * 2011-07-06 2013-01-09 SRI Instruments Europe GmbH Helium ionization detector
CN113430550A (zh) * 2021-02-24 2021-09-24 中国地质科学院水文地质环境地质研究所 一种采用不锈钢毛细管排气的电解池

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Legal Events

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