CA2116252A1 - Electroscope et chambre d'ionisation a condenseur pour la detection de substances radioactives telles que le radon, le thoron, le tritium, les produits de filiation du radon, les gaz emetteurs de rayons beta, les neutrons et les rayons alpha, beta, gamma et x - Google Patents

Electroscope et chambre d'ionisation a condenseur pour la detection de substances radioactives telles que le radon, le thoron, le tritium, les produits de filiation du radon, les gaz emetteurs de rayons beta, les neutrons et les rayons alpha, beta, gamma et x

Info

Publication number
CA2116252A1
CA2116252A1 CA002116252A CA2116252A CA2116252A1 CA 2116252 A1 CA2116252 A1 CA 2116252A1 CA 002116252 A CA002116252 A CA 002116252A CA 2116252 A CA2116252 A CA 2116252A CA 2116252 A1 CA2116252 A1 CA 2116252A1
Authority
CA
Canada
Prior art keywords
radon
condenser
electroscope
sampling
beta
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.)
Abandoned
Application number
CA002116252A
Other languages
English (en)
Inventor
George E. Vandrish
Lyle A. Davidson
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 CA002116252A priority Critical patent/CA2116252A1/fr
Publication of CA2116252A1 publication Critical patent/CA2116252A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/02—Dosimeters
    • G01T1/14—Electrostatic dosimeters
    • G01T1/142—Charging devices; Read-out devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/17—Circuit arrangements not adapted to a particular type of detector
    • G01T1/178—Circuit arrangements not adapted to a particular type of detector for measuring specific activity in the presence of other radioactive substances, e.g. natural, in the air or in liquids such as rain water
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T3/00—Measuring neutron radiation
    • G01T3/008—Measuring neutron radiation using an ionisation chamber filled with a gas, liquid or solid, e.g. frozen liquid, dielectric
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T7/00—Details of radiation-measuring instruments
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J47/00—Tubes for determining the presence, intensity, density or energy of radiation or particles

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of Radiation (AREA)
CA002116252A 1994-02-23 1994-02-23 Electroscope et chambre d'ionisation a condenseur pour la detection de substances radioactives telles que le radon, le thoron, le tritium, les produits de filiation du radon, les gaz emetteurs de rayons beta, les neutrons et les rayons alpha, beta, gamma et x Abandoned CA2116252A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002116252A CA2116252A1 (fr) 1994-02-23 1994-02-23 Electroscope et chambre d'ionisation a condenseur pour la detection de substances radioactives telles que le radon, le thoron, le tritium, les produits de filiation du radon, les gaz emetteurs de rayons beta, les neutrons et les rayons alpha, beta, gamma et x

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002116252A CA2116252A1 (fr) 1994-02-23 1994-02-23 Electroscope et chambre d'ionisation a condenseur pour la detection de substances radioactives telles que le radon, le thoron, le tritium, les produits de filiation du radon, les gaz emetteurs de rayons beta, les neutrons et les rayons alpha, beta, gamma et x

Publications (1)

Publication Number Publication Date
CA2116252A1 true CA2116252A1 (fr) 1995-08-24

Family

ID=4152955

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002116252A Abandoned CA2116252A1 (fr) 1994-02-23 1994-02-23 Electroscope et chambre d'ionisation a condenseur pour la detection de substances radioactives telles que le radon, le thoron, le tritium, les produits de filiation du radon, les gaz emetteurs de rayons beta, les neutrons et les rayons alpha, beta, gamma et x

Country Status (1)

Country Link
CA (1) CA2116252A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2770648A1 (fr) * 1997-11-03 1999-05-07 Commissariat Energie Atomique Dispositif de detection et de mesure des gaz et des aerosols radioactifs
US6346709B1 (en) * 2000-03-01 2002-02-12 The United States Of America As Represented By The Secretary Of The Army Alpha, beta, and gamma monitor for measuring concentrations of ionizing radiation emitters in ambient air or other media
CN113484198A (zh) * 2021-06-30 2021-10-08 重庆建安仪器有限责任公司 一种辐射烟云扩散预测系统及方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2770648A1 (fr) * 1997-11-03 1999-05-07 Commissariat Energie Atomique Dispositif de detection et de mesure des gaz et des aerosols radioactifs
WO1999023507A1 (fr) * 1997-11-03 1999-05-14 Commissariat A L'energie Atomique Dispositif de detection et de mesure des gaz et des aerosols radioactifs
US6346709B1 (en) * 2000-03-01 2002-02-12 The United States Of America As Represented By The Secretary Of The Army Alpha, beta, and gamma monitor for measuring concentrations of ionizing radiation emitters in ambient air or other media
CN113484198A (zh) * 2021-06-30 2021-10-08 重庆建安仪器有限责任公司 一种辐射烟云扩散预测系统及方法

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued