JPS51139384A - Device of measuring the quantity of high-level radioactive rays - Google Patents

Device of measuring the quantity of high-level radioactive rays

Info

Publication number
JPS51139384A
JPS51139384A JP50063079A JP6307975A JPS51139384A JP S51139384 A JPS51139384 A JP S51139384A JP 50063079 A JP50063079 A JP 50063079A JP 6307975 A JP6307975 A JP 6307975A JP S51139384 A JPS51139384 A JP S51139384A
Authority
JP
Japan
Prior art keywords
radioactive rays
measuring
level radioactive
rays
oxcillating
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.)
Granted
Application number
JP50063079A
Other languages
Japanese (ja)
Other versions
JPS5334514B2 (en
Inventor
Takio Tomimasu
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP50063079A priority Critical patent/JPS51139384A/en
Publication of JPS51139384A publication Critical patent/JPS51139384A/en
Publication of JPS5334514B2 publication Critical patent/JPS5334514B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Radiation (AREA)
  • Light Receiving Elements (AREA)

Abstract

PURPOSE: To measure thr dosage od radioactive rays of high level from the change of oxcillating frequencies of junction-type field-effect transistors to which are irradiated radioactive rays.
COPYRIGHT: (C)1976,JPO&Japio
JP50063079A 1975-05-28 1975-05-28 Device of measuring the quantity of high-level radioactive rays Granted JPS51139384A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50063079A JPS51139384A (en) 1975-05-28 1975-05-28 Device of measuring the quantity of high-level radioactive rays

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50063079A JPS51139384A (en) 1975-05-28 1975-05-28 Device of measuring the quantity of high-level radioactive rays

Publications (2)

Publication Number Publication Date
JPS51139384A true JPS51139384A (en) 1976-12-01
JPS5334514B2 JPS5334514B2 (en) 1978-09-21

Family

ID=13218958

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50063079A Granted JPS51139384A (en) 1975-05-28 1975-05-28 Device of measuring the quantity of high-level radioactive rays

Country Status (1)

Country Link
JP (1) JPS51139384A (en)

Also Published As

Publication number Publication date
JPS5334514B2 (en) 1978-09-21

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