【摘要】 本文描述了一台散射式自动跟踪γ料位计。它的主要技术指标是：跟踪范围４ｍ；跟踪最大速度６ｍｍ／ｓ；对壁厚２０ｍｍ钢板容器充满沥青介质的测量精度±１ｍｍ。更多还原

【Abstract】 A set automatic tracing material meter with scattering type of gamma-rays was described.The main per-formances are as follows:racing range of material level is 4m;maximum automatic tracing velocity is 6mm/s;measurement accuracy is ±1mm for the steel tank full of asphalt,wall of which is 20mm in thickness.(更多还原