串列升级工程在线同位素分离器系统(ISOL系统)连接回旋加速器和串列加速器,其准直系统需保证与原串列束线、回旋束线对接。其束流线基准为现有的串列加速器,由此确定束线在南北向(y轴)和东西向(x轴)上的位置,并保证和回旋加速器束流线准直。建立ISOL系统准直控制网的主要设备为激光跟踪仪,使用准直望远镜和激光跟踪仪安装束流 The tandem upgrade project online isotope separator system (ISOL system) connects the cyclotron and the tandem accelerator. Its collimation system must be connected to the original tandem beam line and the swing beam line. The beamline is benchmarked to an existing tandem accelerator, which determines the position of the beamline in the north-south (y-axis) and east-west (x-axis) directions and ensures alignment with the cyclotron beamline. The main equipment for establishing the ISOL system alignment control network is a laser tracker, which uses a collimation telescope and a laser tracker to install the beam