Electronic gun tester for high voltage electron accelerator

An electron accelerator and electron gun technology, which is applied in the direction of instruments, measuring electronics, and measuring devices, can solve the problems of high technical level requirements for participants, low annual output of electron guns, and long work cycles, so as to reduce output energy and X-ray dose, The effect of cost reduction and simplification of proportioning

Inactive Publication Date: 2013-04-03
CGN DASHENG ELECTRON ACCELERATOR TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] As the testing process is very cumbersome, the technical level of the participants is high, and the work cycle is long, the annual output of electron guns is always at a low level.

Method used

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  • Electronic gun tester for high voltage electron accelerator

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with the accompanying drawings.

[0015] like figure 1 As shown, an electron gun tester for a high-voltage electron accelerator includes interconnected test device electron gun components, and the test device is also connected with a signal acquisition unit, an automatic recording and evaluation unit, a high-voltage unit and a grounding unit. The relevant parameters of the electron gun test by the test device are collected through the signal acquisition unit, and are displayed in real time through an oscilloscope instrument for reference by testers. By automatically recording and evaluating the unit, storing the relevant parameters of the test device when testing the electron gun, judging and displaying the test results, the whole test process can be completed only after simple training for the participants, and the annual output of the electron gun is greatly improved.

[0016] The test device is als...

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Abstract

The invention discloses an electronic gun tester for a high voltage electron accelerator. The electronic gun tester for the high voltage electron accelerator is characterized by comprising mutually connected electronic gun components of a testing device. The testing device is further connected with a signal acquisition unit, an automatic recording and evaluating unit, a high voltage unit and a grounding unit. The electronic gun tester for the high voltage electron accelerator solves the problem that an electronic gun in the prior art is tedious in operating process, has high requirements for technological level of participants, is long in operating period, and needs to be provided with a perfect beam collection system. The electronic gun tester adopts a small power beam to test the electronic gun, greatly reduces output energy and X-ray dose, does not need to build a specified cooling system for beam collection, increases a temperature measurement system, enables a user to read temperature of a lamp filament directly when the electronic gun is operated, can observe testing data in real time through the signal acquisition unit, utilizes a computer to complete automatic recording and evaluating of testing parameters, simplifies ratio of operating staff, improves production efficiency, and correspondingly reduces cost of an electronic gun assembly.

Description

technical field [0001] The invention relates to an electron gun tester, in particular to an electron gun tester for a high-voltage electron accelerator, which belongs to the technical field of accelerators. Background technique [0002] In the past, after a type of electron gun was developed, it was first necessary to perform full-beam work entity shooting on an accelerator or on a dedicated test platform to carry out test improvements. After the product is finalized and put into mass production, each electron gun component needs to be tested and calibrated before being sealed for use. [0003] Take the 30Kv / 30mA electron gun as an example: the beam power is as high as 900W, and the heat and Χ-ray dose generated during the test are very large, which requires that the test device must be equipped with a complete beam collection system and installed in a radiation-resistant factory building. In addition, there are mandatory requirements for the protection of personnel. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00
Inventor 严中保侯俊山俞江朱锦华
Owner CGN DASHENG ELECTRON ACCELERATOR TECH
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