JPS5565177A - Weutron instrument unit - Google Patents

Weutron instrument unit

Info

Publication number
JPS5565177A
JPS5565177A JP13855478A JP13855478A JPS5565177A JP S5565177 A JPS5565177 A JP S5565177A JP 13855478 A JP13855478 A JP 13855478A JP 13855478 A JP13855478 A JP 13855478A JP S5565177 A JPS5565177 A JP S5565177A
Authority
JP
Japan
Prior art keywords
detectors
emitter
collector
distribution
signal processing
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
JP13855478A
Other languages
Japanese (ja)
Inventor
Takashi Kawabata
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 JP13855478A priority Critical patent/JPS5565177A/en
Publication of JPS5565177A publication Critical patent/JPS5565177A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Radiation (AREA)

Abstract

PURPOSE: To enable to perform ON-line monitor for the distribution of neutron flux at local position, by using the self output type radiant ray detector covered with the cover being the collector on a plurality of mutually isolated emitters.
CONSTITUTION: The detectors are installed in the required location in the atomic reactor in measuring. When neutrons or gumma rays pass through the detectors, β rays are produced from the emitter 3 and they are converted into the current signal at the collector 1. The detection signal of each emitter 3 is sequentially transmitted to the signal processing section 9 via the rotor section 7 in which the contacts are in turned in equal speed and the cable 8, and the distribution can be obtained with the signal processing.
COPYRIGHT: (C)1980,JPO&Japio
JP13855478A 1978-11-09 1978-11-09 Weutron instrument unit Pending JPS5565177A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13855478A JPS5565177A (en) 1978-11-09 1978-11-09 Weutron instrument unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13855478A JPS5565177A (en) 1978-11-09 1978-11-09 Weutron instrument unit

Publications (1)

Publication Number Publication Date
JPS5565177A true JPS5565177A (en) 1980-05-16

Family

ID=15224847

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13855478A Pending JPS5565177A (en) 1978-11-09 1978-11-09 Weutron instrument unit

Country Status (1)

Country Link
JP (1) JPS5565177A (en)

Similar Documents

Publication Publication Date Title
EP0749020A3 (en) Particle measuring apparatus, method for particle measurement, and nuclear power plant
ES8802348A1 (en) Fission-couple neutron sensor
ES465869A1 (en) Instrumentation assembly for nuclear reactor
ES8608717A1 (en) Apparatus for detecting and measuring nuclear flux density within a nuclear reactor.
JPS5687849A (en) Foreknowing method for remaining life by x-rays
JPS5565177A (en) Weutron instrument unit
GB1002880A (en) Boron-12 beta decay neutron detector
MacMurdo et al. Assay of fissile materials by a cyclic method of neutron activation and delayed-neutron counting
ES476174A2 (en) Device for examining a body by means of penetrating radiation
JPS6453143A (en) Measurement of strain and temperature
US4504737A (en) Tritium monitor with improved gamma-ray discrimination
JPS5582006A (en) Measuring method for thickness
GB1548868A (en) Interface detection by neutron scatterng
JPS6410157A (en) Detection of position of fissionable material
JPS54141186A (en) Radiation detector
JPS5267686A (en) Device for measuring spacial distribution of neutrons
JPS5595263A (en) X-ray analyzer
JPS52144595A (en) Measuring method and device of void distribution
JPS5567674A (en) Detector for neutron in atomic reactor
DM A monotone-wall heat flow calorimeter
JPS52152278A (en) Environmental radiant ray measuring method of surrounding site of atomic power plant etc.
JPS5486092A (en) Atomic reactor failure detector
JPS53148400A (en) Radiant ray detector of semiconductor
JPS53123794A (en) Trouble detecting apparatus for in-pile neutron detector in reactor
KAFKA et al. DETERMINATION OF SILICON IN MAGNESITE SAMPLES BY MEANS OF 14 MEV NEUTRONS