事件计时器在小型快速绝对重力仪中的应用

摘要

The application of event timer ( A032-ET) in the absolute gravity instrument is introduced, and the event timer is compared with the time interval counter of FG5-112 (SR620) in synchronized observation. The results show that the event timer is superior to the time interval counter in timing accuracy, data transport speed and storage depth.%将事件计时器(A032-ET)用于小型快速绝对重力仪中,并与FG5-112中的时间间隔计数器(SR620)进行同步比对观测.观测结果表明,事件计时器在计时精度、数据传输速度及存储深度等方面优于时间间隔计数器.