Conveners
Alignment Instrumentation, Software and Methods
- Markus Schlösser (DESY)
Alignment Instrumentation, Software and Methods
- Mika Masuzawa (KEK)
Dr
Xiaoye He
(University of Science and Technology of China)
13/09/2012, 08:30
Alignment Instrumentation, Software and Methods
Paper
Abstract: Hefei Light Source (HLS) has been updated. A new machine with full energy injection model has been constructing in the original buildings. This project is called HLS-II. This paper will introduce the alignment process of HLS-II and the alignment methods used during the process. Besides above, some research items about accelerator alignment theory, technology and instruments carried...
Mr
Guillaume KAUTZMANN
(CERN)
13/09/2012, 08:55
Alignment Instrumentation, Software and Methods
Paper
For the HIE Isolde project a superconducting linac will be built at CERN in the Isolde facility area. The linac will be based on the construction and installation of 4 high-β cryomodules each containing 5 high-β superconducting cavities and 1 superconducting solenoid and 2 low- β cryomodules, each containing 6 low-β superconducting cavities and 2 superconducting solenoids. An alignment and...
Mr
Chao Zhang
(Japan Synchrotron Radiation Research Institute)
13/09/2012, 09:20
Alignment Instrumentation, Software and Methods
Paper
The magnets on a common girder of SPring-8 storage ring have a critical alignment tolerance, for them we have developed a laser CCD-camera system in 1995. With it the magnets were aligned with accuracy of 20um. As the system become old to use we need to replace it with a new one. For the more, the SPring-8 II in the planning requires magnet centers to be aligned within 20um because of strong...
Dr
Harry van der Graaf
(NIKHEF)
13/09/2012, 10:15
Alignment Instrumentation, Software and Methods
Paper
Raschain alignment system is under development at NIKHEF for the pre-alignment of CLIC. It is a combination of two 3 point alignment systems: RasNik system, consisting of a coded mask illuminated by LED and projected on a CCD through a lens, and RasDif system, where the coded mask & LED are replaced by a laser, and a diffraction plate replaces the lens. Different applications of Raschain are...
Mr
Dominique Missiaen
(CERN)
13/09/2012, 10:40
Alignment Instrumentation, Software and Methods
Paper
The laser tracker AT401 appeared on the market a couple of years ago. It is equipped with a very accurate distance meter, inherited from the Mekometer ME5000, and angular encoders almost as accurate as those of the best total stations. For the smoothing and realignment of the LHC components, the Survey team at CERN normally uses digital levelling measurements to determine the vertical position...
Ms
Supawan Srichan
(Synchrotron Light Research Institute, 111 Univerity Ave.,Muang District, Nakhon Ratchasima 30000,Thailand)
13/09/2012, 11:05
Alignment Instrumentation, Software and Methods
Paper
The Siam Photon Source (SPS), a synchrotron light source operated by Synchrotron Light Research Institute (SLRI) in Thailand, was installed and commissioned in the year 2001. During the past eleven years since the commissioning, the 1.2 GeV electron storage ring had been realigned in total three times. The first realignment was carried out and the result was reported in 2002. Optical survey...