JPS55166071A - Gamma-ray detector - Google Patents
Gamma-ray detectorInfo
- 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
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
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)
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) |
-
1979
- 1979-06-11 JP JP7414679A patent/JPS55166071A/en active Pending
Cited By (2)
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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