Title :
Instrumentation for the cornell ERL injector test cryostats
Author :
Quigley, P. ; Belomestnykh, S. ; Liepe, M. ; Medjidzade, V. ; Sears, J. ; Veshcherevich, V.
Author_Institution :
Cornell Univ., Ithaca
Abstract :
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 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.
Keywords :
cryostats; refrigeration; Cornell ERL injector; ERL prototype; coaxial input couplers; coupler test cryostat; cryostats; frequency 1.3 GHz; horizontal test cryostat; injector cryomodule; liquid nitrogen cryostat; two-cell niobium cavities; Control systems; Couplers; Cryogenics; Helium; Instruments; Programmable control; Radio frequency; Temperature control; Testing; Valves;
Conference_Titel :
Particle Accelerator Conference, 2007. PAC. IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
978-1-4244-0916-7
DOI :
10.1109/PAC.2007.4440267
