New 5 Me V Dipole Magnet DL Planning

New 5 Me. V Dipole Magnet (“DL”) Planning Meeting May 23, 2014

We’re replacing existing 5 Me. V Dipole Magnet: MBV 0 L 02

Fixture plate 4” wide 5. 8” wide 1. 05” gap

Magnet Design (Benesch) Magnet Drawings (Gregory) Fixture Design/Drawin gs (Gregory) Fabricate Magnet (Shop/Vendor) Fabricate Fixture (Shop) Measure Magnet (Meyers) ? Install Magnet (EGG) Update Controls (Croke? ) Update CED & Songsheet (Grames) Specify Magnet Probe (Benesch) Purchase Magnet Probe (Suleiman) Magnet Probe Software (Croke) Install @ Tunnel (Croke? ) Align Magnet (S&A)

Details of our To-Do List Magnet + Fixture o Grames will monitor and do best to get this here by August 1 st Precision Hall Probe + Controller o Where? ü Installed in CEBAF injector near experiment ü Maybe used at Mag. Test during measurement? o What? ü Remote configuration control ü Monitoring of magnetic field (and temperature? ) into Archiver o When? ü Before August 1 st … can we shoot for July 15 th? Magnetic Measurements (Jay’s wish list) o Two magnets – twice the opportunity o Power Supply – standard 10 A trim (possibly some tests w/ 20 A trim) o Stretched wire – 1 A intervals between max/min on loop o Hall Probe – Mid-plane @ 5. 5 A o NMR – 21 positions @ 5. 5 A o Jay & Sarin like to measure AC/DC to evaluate role of copper

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