Difference between revisions of "200kV Wien filter - V3"

Latest revision as of 09:42, 16 September 2020

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-:[[Media:Wien filter modeled in CTS by Gabriel and tested to 20kV per plate in UITF 2019.pptx]]
+*The version of the Wien filter described here is an improved version of the one tested in UITF beamline with the following changes:
+** 40 kV CeramTec HV feedthroughs (3/4" diameter).
+** Spring-guide to couple to 40 kV feedthrough
+** Spring to match design, but we had to use some that are slightly magnetic. Danny ordered new non-magnetic springs and gave them to Phil.
+** HV tests have been performed without the magnet coil and without the iron yokes
+**:[[Media:Wien filter modeled in CTS by Gabriel and tested to 20kV per plate in UITF 2019.pptx]]
+**:[https://logbooks.jlab.org/entry/3733762 Gabriel's first test with 40 kV feedthroughs applying 19 kV per plate Wien on test stand]
+**[[Media:Update from Carlos for AIPINJ meeting March 20 2020.pptx]]
+**[[Media:Wien filter shorter plate gaps.pptx]]
+**[[Media:Wien_filter_bolts_and_washers.pptx]]
+**[[Media:CST licence expires April 15 2020 this is the renewal quote.PDF]]
+**[[File:Vacuum vs applied voltage Wien rebuilt with alumina screws and washers.pdf]]
+**[[Media:Electrode shape E field compare with measured Bx.pptx]]
+; Oct 24 2019 - Wien magnet assembly at UITF
+* [[media:191024_UITF_Wien.pptx]]