Instrumentation for the cornell ERL injector test cryostats

P. Quigley, S. Belomestnykh, M. Liepe, V. Medjidzade, J. Sears, V. Veshcherevich
2007 2007 IEEE Particle Accelerator Conference (PAC)  
Cornell is building a 1.3 GHz Injector Cryomodule for an ERL prototype. The cryomodule consists of five two-cell niobium cavities, each cavity having two coaxial input couplers. Cavity and coupler pairs require acceptance testing at high power prior to assembly in the injector cryomodule. A liquid nitrogen cryostat for testing the couplers at high power has been built and the first input coupler test is complete. In addition, a Horizontal Test Cryostat (HTC) is being built to test input coupler
more » ... pairs and cavities as a set. The first HTC test is scheduled for summer 2007. Details for instrumentation of the Coupler Test Cryostat (CTC) and HTC are presented.
doi:10.1109/pac.2007.4440267 fatcat:ms5zi4ggdfbrzmlop2qstkedc4