脉冲堆启动时间测量仪

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名

邮箱

手机号码

标题

留言内容

验证码

Startup-Time Measuring Instrument for Burst Reactor

Institute of Nuclear Physics and Chemistry, China Academy of Engineering Physics, Mianyang, Sichuan, 621900, China;National Engineering Research Center of Nuclear Technology Application in Industry, Mianyang, Sichuan, 621900, China

摘要: 研制了启动时间测量仪。该仪器通过光电传感器检测控制棒到达堆体内限位置的时刻,通过闪烁探测器探测脉冲堆功率,用于测量脉冲堆控制棒快速插入堆体内限到堆爆发脉冲功率达到某预选水平时的时间间隔。仪器采用Intersil ICM7226B芯片实现计数器和显示驱动功能,时间测量范围分为5档,具有8位数字显示。启动时间测量仪经过多次实验应用,测量结果满足相关物理实验研究的需要。
- 启动时间 /
- 控制棒 /
- 脉冲堆 /
- 时间间隔 /
- 测量
Abstract: The startup-time measuring instrument for fast burst reactor utilizes the photoelectric sensor to get the time points when the control rod leaves the outer end and reaches the inner end. The power of fast burst reactor is measured by the scintillation probe. Intersil ICM7226B chip is used to realize function of counter and display driver. The instrument has 5 ranges of time surveying with 8-digit LED display. The instrument has been applied in experiments, the measurement results fulfil the needs of concerned physical experiments.
- Startup-time /
- Control rod /
- Burst reactor /
- Time interval /
- Measurement