工业X射线机的射束均匀性检验  

Beam uniformity checking of X-ray machine

作　　者：刘庆珍[1] 张建合[1] 张于北[1] 

机构地区：[1]中国航空第一集团公司北京航空材料研究院,北京100095

出　　处：《光学技术》2007年第S1期54-55,共2页Optical Technique

摘　　要：在与法国某公司的合作项目中,对射线机的性能做了充分的评估,针对工业X射线机射束均匀性的检验给出了实验内容、过程和结果分析。实验所用射线机分别为ISOVOLT320/13与XYD-225/10,两台设备的实验结果均符合该公司质控文件规定,满足黑度差不超过0.3的要求。定期对射线机进行射束均匀性检验,将有利于监测射线机的工作状态,以保证检测工作的准确性和一致性。In the cooperation project with a French company,performances of X-ray machine is evaluated completely.Beam uniformity checking process and results are given.The experiments is performed on ISOVOLT320/13 and XYD-225/10,respectively.The results of both machines accord with the quality control file of this company.Checking the beam uniformity of X-ray machine periodically will be helpful for monitoring the X-ray machine status,to ensure the veracity and consistency.

关 键 词：射线检测 射束均匀性 

分 类 号：TH744.15[机械工程—光学工程]