DE68903365D1 - Radondetektor. - Google Patents

Radondetektor.

Info

Publication number
DE68903365D1
DE68903365D1 DE8989304907T DE68903365T DE68903365D1 DE 68903365 D1 DE68903365 D1 DE 68903365D1 DE 8989304907 T DE8989304907 T DE 8989304907T DE 68903365 T DE68903365 T DE 68903365T DE 68903365 D1 DE68903365 D1 DE 68903365D1
Authority
DE
Germany
Prior art keywords
radon detector
radon
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 - Lifetime
Application number
DE8989304907T
Other languages
English (en)
Other versions
DE68903365T2 (de
Inventor
Robert Craig Yoder
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.)
Landauer Inc
Original Assignee
Landauer Inc
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 Landauer Inc filed Critical Landauer Inc
Application granted granted Critical
Publication of DE68903365D1 publication Critical patent/DE68903365D1/de
Publication of DE68903365T2 publication Critical patent/DE68903365T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01T1/16—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
    • G01T5/00—Recording of movements or tracks of particles; Processing or analysis of such tracks
    • G01T5/10—Plates or blocks in which tracks of nuclear particles are made visible by after-treatment, e.g. using photographic emulsion, using mica
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S250/00—Radiant energy
    • Y10S250/02—Radon detection

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)
DE8989304907T 1988-06-24 1989-05-16 Radondetektor. Expired - Lifetime DE68903365T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/211,516 US4920272A (en) 1988-06-24 1988-06-24 Detector for radon

Publications (2)

Publication Number Publication Date
DE68903365D1 true DE68903365D1 (de) 1992-12-10
DE68903365T2 DE68903365T2 (de) 1993-03-25

Family

ID=22787250

Family Applications (2)

Application Number Title Priority Date Filing Date
DE198989304907T Pending DE351939T1 (de) 1988-06-24 1989-05-16 Radondetektor.
DE8989304907T Expired - Lifetime DE68903365T2 (de) 1988-06-24 1989-05-16 Radondetektor.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE198989304907T Pending DE351939T1 (de) 1988-06-24 1989-05-16 Radondetektor.

Country Status (5)

Country Link
US (1) US4920272A (de)
EP (1) EP0351939B1 (de)
JP (1) JPH0244284A (de)
CA (1) CA1324688C (de)
DE (2) DE351939T1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5039866A (en) * 1989-11-07 1991-08-13 Jiri Kvasnicka Nuclear track detector method for radon monitoring in buildings through the 210 polonium measurement on glass
US5068538A (en) * 1990-05-09 1991-11-26 New York University Radon monitor with sealable detecting chamber
US5179285A (en) * 1991-05-02 1993-01-12 The United States Of America As Represented By The United States Department Of Energy Automatically processed alpha-track radon monitor
US5132535A (en) * 1991-05-21 1992-07-21 Steck Daniel J Track registration detector for radon concentrations
WO2010016085A1 (en) * 2008-08-05 2010-02-11 Maria Cristina Tommasino New methods and apparatus for the measurements of radon concentrations indoors, in soil, in water, and/or aqueous media
IT1391166B1 (it) * 2008-08-05 2011-11-18 Tommasino Pier Mattia Nuovi metodi ed apparati per il monitoraggio di elevate concentrazioni di radon in ambienti confinati, nel suolo e nell'acqua.
US10393553B2 (en) 2016-02-25 2019-08-27 Idex Health & Science Llc Modular sensor system
US11774604B2 (en) 2021-05-14 2023-10-03 Spruce Environmental Technologies, Inc. Wearable radon detector

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3569703A (en) * 1968-02-26 1971-03-09 Gen Electric System for assaying solutions containing alpha-emitting isotopes using track-registration material
US3505523A (en) * 1968-08-02 1970-04-07 Atomic Energy Commission Personnel radon dosimeter
US3665194A (en) * 1968-12-27 1972-05-23 Gen Electric Radon detection
CS187828B1 (en) * 1976-12-09 1979-02-28 Jan Singer Personal dosimeter of the rapid and intermedial neutrons on the principe of the track detector in connection with the fissionable materials
SE439202B (sv) * 1980-10-20 1985-06-03 Boliden Ab Forfarande vid metning av atminstone en storhet av radon och/eller radondottrar i mark, samt anordning for metning av radon i och fran mark
US4518860A (en) * 1982-10-19 1985-05-21 Terradex Corporation Compact detector for radon and radon daughter products
DE3404301C2 (de) * 1984-02-08 1994-01-20 Kernforschungsz Karlsruhe Passives Dosimeter
US4778992A (en) * 1987-02-09 1988-10-18 Tech/Ops, Inc. Dosimeter for radon and radon daughter products

Also Published As

Publication number Publication date
CA1324688C (en) 1993-11-23
EP0351939B1 (de) 1992-11-04
JPH0244284A (ja) 1990-02-14
DE68903365T2 (de) 1993-03-25
DE351939T1 (de) 1990-09-27
US4920272A (en) 1990-04-24
EP0351939A1 (de) 1990-01-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition