JPS54115288A - Radiation detector - Google Patents

Radiation detector

Info

Publication number
JPS54115288A
JPS54115288A JP2325678A JP2325678A JPS54115288A JP S54115288 A JPS54115288 A JP S54115288A JP 2325678 A JP2325678 A JP 2325678A JP 2325678 A JP2325678 A JP 2325678A JP S54115288 A JPS54115288 A JP S54115288A
Authority
JP
Japan
Prior art keywords
collimator
lead shield
measured
lead
radiation 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.)
Pending
Application number
JP2325678A
Other languages
Japanese (ja)
Inventor
Satomi Nakamori
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2325678A priority Critical patent/JPS54115288A/en
Publication of JPS54115288A publication Critical patent/JPS54115288A/en
Pending legal-status Critical Current

Links

Landscapes

  • Analysing Materials By The Use Of Radiation (AREA)
  • Measurement Of Radiation (AREA)

Abstract

PURPOSE: To widen the measuring range, by independently constituting only the collimator part or the container of the object being measured.
CONSTITUTION: A third lead shield 9 housing a collimator 7 inside is detachably fitted to a first lead shield 3. The object being measured is passed from an inlet flange 1 into a tube container 2 towards an outlet flange 4, and the radiation emitted from the radioactive substance contained in the object being measured is caused to enter a radiation detector 8 provided in a second lead shield 5 through the collimator 7 to be detected. Thus, by preparing a multiplicity of third lead shields 9 differing in the hole diameter or length of collimator 7, when they are replaced appropriately, a wide measuring range may be obtained. Meanwhile, a lead shield 10 housing tube containers 2 of various forms inside may be detachably fitted to the first lead shield 3.
COPYRIGHT: (C)1979,JPO&Japio
JP2325678A 1978-02-28 1978-02-28 Radiation detector Pending JPS54115288A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2325678A JPS54115288A (en) 1978-02-28 1978-02-28 Radiation detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2325678A JPS54115288A (en) 1978-02-28 1978-02-28 Radiation detector

Publications (1)

Publication Number Publication Date
JPS54115288A true JPS54115288A (en) 1979-09-07

Family

ID=12105510

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2325678A Pending JPS54115288A (en) 1978-02-28 1978-02-28 Radiation detector

Country Status (1)

Country Link
JP (1) JPS54115288A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56128477A (en) * 1979-12-21 1981-10-07 Gen Mining Union Corp Method of and apparatus for measuring radioactive radiation
JPS5797479A (en) * 1980-12-09 1982-06-17 Nippon Atom Ind Group Co Ltd Collimator for gamma radiation
JPH02285279A (en) * 1989-04-26 1990-11-22 Hitachi Ltd Smear apparatus of radioactive waste drum, radioactive intensity measuring apparatus and inspection installation equipped with both apparatuses
JP2011180061A (en) * 2010-03-03 2011-09-15 Mitsubishi Electric Corp Radioactive gas monitor
JP2012159517A (en) * 2012-05-15 2012-08-23 Japan Shield Technical Research Co Ltd Radiation shielding body

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3591808A (en) * 1968-01-05 1971-07-06 Siemens Ag Device for diagnosis with radioactive isotopes

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3591808A (en) * 1968-01-05 1971-07-06 Siemens Ag Device for diagnosis with radioactive isotopes

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56128477A (en) * 1979-12-21 1981-10-07 Gen Mining Union Corp Method of and apparatus for measuring radioactive radiation
JPS5797479A (en) * 1980-12-09 1982-06-17 Nippon Atom Ind Group Co Ltd Collimator for gamma radiation
JPH02285279A (en) * 1989-04-26 1990-11-22 Hitachi Ltd Smear apparatus of radioactive waste drum, radioactive intensity measuring apparatus and inspection installation equipped with both apparatuses
JP2011180061A (en) * 2010-03-03 2011-09-15 Mitsubishi Electric Corp Radioactive gas monitor
JP2012159517A (en) * 2012-05-15 2012-08-23 Japan Shield Technical Research Co Ltd Radiation shielding body

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