摘要
由25个温度传感器排列成5×5阵列组成的温度监测系统,测量了大厅内温度分布和变化情况。监测结果表明,即使在羊八井最寒冷的1月份,大厅内自然环境下的温度也保持在0℃左右,在白天或夜晚的和不同位置的温差都在3℃以内。可以确信,当电子学设备开始工作后,RPC要求的工作温度能在自然条件下建立起来。
It becomes a key problem of Yangbajing full coverage AS array experiment to create a temperature environment of RPC which requires over a 10000 m2 area. By adopting polyurethane sandwich paneles, we solved this problem. To monitoring the indoor temperature distribution and its variation, 25 temperature sensors are distributed in 5×5 lattice over the hall. The monitoring data showed that, even in the coldest day of January, the natural temperature in the ARGO hall can remain at ～ 0℃ and restrain the day/night temperature variation and position differences within 3℃. It convinced us that, when all electronics devices are in operation, the desired RPC working temperature should be established naturally.
出处
《核电子学与探测技术》
CAS
CSCD
北大核心
2003年第6期518-521,共4页
Nuclear Electronics & Detection Technology
基金
国家自然科学基金资助(19635030)
科学院基金资助
