Contribution Oral presentation
Satus of BEPCII
As a comprehensive and larger fundamental research unit in China, BEPCII is characterized with "one machine, two purposes". It means BEPCII will deliver beams not only for high energy physics, but also for synchrotron radiation users. Usually, BEPCII runs for high energy physics for 6 months, 3 months for SR users dedicatedly, and one and half months for machine study, in every year. In my talk, the machine status and beam instrumentation of BEPCII will be presented. It includes the beam commissioning & machine research, the main progress and main problems of BEPCII, beam instrumentation system, summary and outlook.