论文部分内容阅读
中国科学院生物物理研究所研制成功了四台DYS-2型低本底液体闪烁计数器,于82年四月由全国三十多个单位的同行对此仪器进行了鉴定。此仪器将由北京综合仪器厂生产。 生物物理所在研制用NaI(Tl)晶体作反符合环的DYS-1型低本底液体闪烁计数器取得较好成果的基础上,去掉反符合环,设计加工了四台自动化的低本底液体闪烁计数器——DYS-2型样机。DYS-2型仪器设计合理,性能稳定,使用方便,具有一定的特色。
Four DYS-2 low background liquid scintillation counters were successfully developed by the Institute of Biophysics, Chinese Academy of Sciences. In April of this year, the instrument was identified by more than 30 units nationwide. This instrument will be produced by Beijing General Instrument Factory. Based on the good results of DYS-1 low background liquid scintillation counter with NaI (Tl) crystal used in biophysics, the anti-loop was eliminated and four automated low background liquid scintillators Counter - DYS-2 prototype machine. DYS-2-type instrument design is reasonable, stable performance, easy to use, has a certain characteristics.