【摘要】 钟房环境参数的控制对铯原子钟的工作状态起着至关重要的作用。对陕西天文台钟房改造后加装的两台HIROSS空调的运行情况作一介绍 ,并分析了HI ROSS空调控制的Cs0 8房间温度变化大的原因 ,经过对地下室风道的改造 ,达到了预期的效果。更多还原

【Abstract】 The environmental parameters of time keeping room are of great effect on the performances of Cs clocks. The operational state of the two HIROSS air conditioner systems is introduced in this paper. The causes of big temperatue changes of the clock room in which the Cs08 is located are analysed. A better result has been obtained since the underground wind pie was improved.更多还原