Low Beam Current Measurement System  

作　　者：Yin Yan, Song Haihong, Xiao Guoqing,Zheng Jianhua,Ma Weinian and Wang Yanmou 

出　　处：《近代物理研究所和兰州重离子加速器实验室年报：英文版》2005年第1期138-138,共1页IMP & HIRFL Annual Report

摘　　要：An intelligent instrument for low beam current measurement based on the microprocessor MSC1210 has been developed for the Faraday cups in the HIRFL-CSR beam diagnostic system. The system consists of the data acquisition, data analysis, and data display. The low beam current from FC is measured automatically by the system through signal acquisition, signal transformation, signal amplification, pulse signal shape rectification, A/D conversion, data treatment and result display. The structure diagram of the low beam current measurement system is shown in Fig. 1.An intelligent instrument for low beam current measurement based on the microprocessor MSC1210 has been developed for the Faraday cups in the HIRFL-CSR beam diagnostic system. The system consists of the data acquisition, data analysis, and data display. The low beam current from FC is measured automatically by the system through signal acquisition, signal transformation, signal amplification, pulse signal shape rectification, A/D conversion, data treatment and result display. The structure diagram of the low beam current measurement system is shown in Fig. 1.

关 键 词：束流测量系统 兰州重离子加速器 MSC1210 束流诊断系统 系统结构图 法拉第杯 仪表测量 微处理器 

分 类 号：O571.1[理学—粒子物理与原子核物理]