【摘要】 对一座设计装源能力为2.96×1016Bq(80万Ci)的双板源钴源辐照装置进行了改造。本文阐述了改造的具体内容和特点,并通过改造前后的性能对比,对改造进行了利益代价分析。通过此次改造,辐照装置的产量提高了50%以上,给用户带来了可观的直接经济效益和长远的间接经济效益,表明本次改造是成功的,也具有一定的示范作用和推广价值。更多还原

【Abstract】 An upgrade practice of a double-rack irradiator with the design capacity of 2.96×10¹⁶Bq（800 kCi） was reported.The detailed contents and characteristics of this upgrade,a comparison on the facility performance before and after the upgrade,and the cost-benefit analysis were carried out.After upgrade,the facility performance increased over 50%,and brought much directly economical benefit and indirectly economical benefit.The upgrade was successful,and set up a demonstrational sample.更多还原