JPS55166071A - Gamma-ray detector - Google Patents

Gamma-ray detector

Info

Publication number
JPS55166071A
JPS55166071A JP7414679A JP7414679A JPS55166071A JP S55166071 A JPS55166071 A JP S55166071A JP 7414679 A JP7414679 A JP 7414679A JP 7414679 A JP7414679 A JP 7414679A JP S55166071 A JPS55166071 A JP S55166071A
Authority
JP
Japan
Prior art keywords
detector
peak
gamma
power supply
voltage
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
JP7414679A
Other languages
Japanese (ja)
Inventor
Morihiro Wada
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 JP7414679A priority Critical patent/JPS55166071A/en
Publication of JPS55166071A publication Critical patent/JPS55166071A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To enable cancel the variations of a gain in a gamma-ray detector by feeding back and controlling any of the applied voltage of the detector, the gain of an amplifier, and the reference voltage for analyzing the peak to the detector to retain the peak of the alpha-ray detection signal constantly.
CONSTITUTION: There are provided a constant temperature device 10, and a temperature control device 11 for controlling the temperature of the device 10 in a gamma-ray detector. A light emitting unit 1, a scintillation detector 2 and a photomultiplier tube 3 are contained in the device 10, and the voltage of a high voltage power supply 9 is fed back and controlled to the detector consisting of the detector 2 and the photomultiplier tube 3 to retain the device 10 and the device 11 constantly. The feed-back control from the power supply 9 is not always the applied voltage to the detector from the power supply 9, but executed also to the peak discriminating reference voltage of the peak analyzer 6 and the amplification factor of the proportional amplifier 5.
COPYRIGHT: (C)1980,JPO&Japio
JP7414679A 1979-06-11 1979-06-11 Gamma-ray detector Pending JPS55166071A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7414679A JPS55166071A (en) 1979-06-11 1979-06-11 Gamma-ray detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7414679A JPS55166071A (en) 1979-06-11 1979-06-11 Gamma-ray detector

Publications (1)

Publication Number Publication Date
JPS55166071A true JPS55166071A (en) 1980-12-24

Family

ID=13538730

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7414679A Pending JPS55166071A (en) 1979-06-11 1979-06-11 Gamma-ray detector

Country Status (1)

Country Link
JP (1) JPS55166071A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5921787U (en) * 1982-07-31 1984-02-09 三菱電線工業株式会社 Radiation intensity measuring device
ES2558177A1 (en) * 2014-07-30 2016-02-02 Tecnatom, S.A. Gamma radiation detector (Machine-translation by Google Translate, not legally binding)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5921787U (en) * 1982-07-31 1984-02-09 三菱電線工業株式会社 Radiation intensity measuring device
ES2558177A1 (en) * 2014-07-30 2016-02-02 Tecnatom, S.A. Gamma radiation detector (Machine-translation by Google Translate, not legally binding)

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