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Scintillation crystal testing device

A technology of scintillation crystals and test devices, which is applied in the direction of measuring devices, radiation measurement, instruments, etc., can solve problems such as inability to obtain performance parameters, and achieve the effect of stabilizing test results

Active Publication Date: 2019-03-29
RAYCAN TECH CO LTD SU ZHOU
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a scintillation crystal testing device, thereby solving the problem that the scintillation crystal testing device in the prior art cannot perform efficient and convenient operations and cannot obtain more performance parameters

Method used

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Embodiment Construction

[0034] The present invention will be further described below in conjunction with specific embodiments. It should be understood that the following examples are only used to illustrate the present invention but not to limit the scope of the present invention.

[0035]It should be noted that when a component / feature is referred to as being “disposed on” another component / part, it can be directly disposed on the other component / part or an intervening component / part may also be present. When a component / part is referred to as being "connected / coupled" to another component / part, it can be directly connected / coupled to the other component / part or intervening parts / parts may also be present. As used herein, the term "connected / coupled" may include electrical and / or mechanical physical connections / coupled. As used herein, the term "comprising / comprising" refers to the presence of a feature, step or component / part, but does not exclude the presence or addition of one or more other feat...

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Abstract

The invention provides a scintillation crystal testing device which comprises a mechanical module, a detecting module and a data module. The mechanical module comprises crystal loading units, a rotating unit and a coupling unit. A plurality of crystal loading units are separately arranged on the rotating unit. The coupling unit comprises a movable object carrying table. The detecting module is provided with a photoelectric converter and a data transmission unit. The photoelectric converter is arranged on the object carrying table. The photoelectric converter is successively coupled with the scintillation crystal which is mounted in the crystal loading unit. The photoelectric converter is in communication connection with the data transmission unit. The data module is in communication connection with the data transmission unit. The scintillation crystal testing device has automatic testing capability and can perform large-batch high-efficiency crystal testing. The scintillation crystal testing device can expand the performance parameter of the scintillation and can supply a testing result with higher stability.

Description

technical field [0001] The invention relates to a material performance testing device, in particular to a scintillation crystal testing device. Background technique [0002] When subjected to the action of high-energy particles such as γ-rays, X-rays, or atomic nuclei, scintillation crystals can generate scintillation pulses, and convert high-energy photons in these high-energy particles into low-energy photons, thereby further converting the scintillation pulses converted into an electrical signal. Scintillation crystals are widely used in radiation detection technology, especially in positron emission tomography (hereinafter referred to as PET). As the front-end component of radiation detection equipment, scintillation crystal directly affects the overall performance of radiation detection equipment. Therefore, with the development of radiation detection technology, various test equipment dedicated to scintillation crystals have been gradually derived. In the gradually ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01T7/00G01N23/00
CPCG01N23/00G01T7/005
Inventor 赵安江范信鑫谢庆国
Owner RAYCAN TECH CO LTD SU ZHOU
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