Device for measuring performance of scintillator
A measurement device and scintillator technology, applied in the field of nuclear radiation detectors, can solve the problems of low work efficiency, cumbersome operation, inconvenient carrying and transportation, etc., and achieve the effects of easy carrying and transportation, accurate measurement results and saving test time
Active Publication Date: 2013-07-03
INST OF HIGH ENERGY PHYSICS CHINESE ACAD OF SCI
View PDF2 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The existing technical solutions can only test the performance of one scintillator at a time. If a large number of scintillators need to be measured, the work efficiency is very low; Performance measurement, poor integration of the entire detection device, complex structure, cumbersome operation, large volume, and inconvenient carrying and handling
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0033] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings, as figure 1 Shown is a schematic structural diagram of a scintillator performance measurement device provided by an embodiment of the present invention, figure 1 Including:
[0034] Mechanical box body 1; pneumatic spring 2; digital acquisition board 3; scintillator to be measured 4; photodetector device 5; preamplif...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a device for measuring the performance of a scintillator. The device comprises a mechanical box body, power supply equipment, a light detection device, a preamplification module, a digital acquisition board and a scintillator assembly frame, wherein the scintillator assembly frame is used for loading the scintillator to be measured; the scintillator assembly frame is placed on the light detection device; the light detection device detects the scintillator to be measured; the preamplification module amplifies a signal acquired by the light detection device; the digital acquisition board digitalizes the amplified signal; and according to the digitalized signal, a light output of each scintillator to be measured relative to a reference scintillator can be acquired. The device can measure the performance of a large quantity of scintillators at one time and measure the performance of each scintillator in an array consisting of a plurality of scintillators, so a measurement result is more precise; furthermore, the operation is convenient, the occupied space is small, the device is easy to carry and move, and the test time is saved greatly.
Description
technical field [0001] The invention relates to the technical field of nuclear radiation detectors, in particular to a scintillator performance measuring device. Background technique [0002] At present, nuclear radiation detectors are devices for recording and detecting nuclear radiation events. Nuclear radiation detectors have been widely used in many fields, such as nuclear physics experiments, particle astrophysics, nuclear medicine, geological detection and industrial detection, etc. The scintillator detector is one of the most commonly used nuclear radiation detectors. The scintillator detector is generally composed of a scintillator, a photodetector device and electronic components. As an important part of the scintillator detector, the performance of the scintillator, such as its luminous light output, is directly related to the performance of the detector. When developing and producing scintillator detectors, it is crucial to measure the performance of the scintilla...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G01T1/20
Inventor 李道武陈研章志明黄先超廖燕飞帅磊柴培朱美玲张玉包舒岩峰唐浩辉李婷魏龙王宝义单保慈
Owner INST OF HIGH ENERGY PHYSICS CHINESE ACAD OF SCI