We present the design of an ${}^{90}$Y calibration source and its manufacturing procedure, that has been implemented in the University of Sussex radioactive laboratory. The radioactive source was first tested at the University of Sussex using a small scintillator cocktail sample. Further measurements were performed at the University of Pennsylvania using a larger volume of the scintillator cocktail. The results of both studies are presented and discussed.

翻译：我们介绍了苏塞克斯大学放射性实验室已经实施的Y年校准源的设计及其制造程序,辐射源首先在苏塞克斯大学使用一个小的焚化炉鸡尾酒样品进行了测试,在宾夕法尼亚大学使用大量的焚化炉鸡尾酒进行了进一步测量,并介绍和讨论了这两项研究的结果。