All public logs

Combined display of all available logs of Hall A Wiki. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

• 11:28, 10 April 2012 Tobias (Talk | contribs) uploaded File:3D-prototype-1-inch.jpg (3D view of conceptual design of a possible Be window)
• 21:30, 3 April 2012 Tobias (Talk | contribs) uploaded File:Be-window-prototype UVa 1-inch 10feb2011.pdf (Rough sample prototype drawing for a possible beryllium window end cap assembly for future polarized helium-3 gas targets.)
• 17:21, 27 December 2011 Tobias (Talk | contribs) uploaded File:Souza glass shop02 27dec2011.jpg (Princeton Glass Shop in Jadwin Rm. 123 Winter 2011, with Mike Souza seen through the window.)
• 17:19, 27 December 2011 Tobias (Talk | contribs) uploaded File:Souza glass shop01 27dec2011.jpg (Princeton Glass Shop in Jadwin Rm. 123 Winter 2011)
• 19:22, 29 November 2011 Tobias (Talk | contribs) uploaded File:Ptest9 cp-100-T 17nov2011.jpg (Regulator gauges: Right to left: Tank pressure P=600psig. Output pressure P=137psig.)
• 19:18, 29 November 2011 Tobias (Talk | contribs) uploaded File:Ptest8 cp-100-T 17nov2011.jpg (Test pressure gauge P=140psig.)
• 19:14, 29 November 2011 Tobias (Talk | contribs) uploaded File:Ptest7 cp-100-T 16nov2011.jpg (High pressure gas delivery plumbing for test setup @ UVa. Right to left: Regulator tank gauge, output gauge, shutoff valve. Nupro pressure relief valve. Test pressure gauge.)
• 19:08, 29 November 2011 Tobias (Talk | contribs) uploaded File:Ptest6 cp-100-T 16nov2011.jpg (Pressure test setup @ UVa for target windows blocked with protective wall and caution signs.)
• 19:03, 29 November 2011 Tobias (Talk | contribs) uploaded File:Ptest5 cp-100-T 16nov2011.jpg (Pressure test setup @ UVa for target windows. Crate is fully closed.)
• 19:00, 29 November 2011 Tobias (Talk | contribs) uploaded File:Ptest4 cp-100-T 16nov2011.jpg (Top view of pressure test setup at UVa for target windows with both cardboard boxes closed and weighed down with two half-thick fire bricks on top.)
• 18:55, 29 November 2011 Tobias (Talk | contribs) uploaded File:Ptest3 cp-100-T 16nov2011.jpg (Side view of pressure test setup for target windows, cardboard boxes and crate lid are open.)
• 18:51, 29 November 2011 Tobias (Talk | contribs) uploaded File:Ptest2 cp-100-T 16nov2011.jpg (Another view of pressure test setup for target windows. Larson CP-100-T glass to metal seal attached.)
• 18:48, 29 November 2011 Tobias (Talk | contribs) uploaded File:Ptest1 cp-100-T 16nov2011.jpg (Pressure test setup for target windows. Larson CP-100-T glass to metal seal attached.)
• 12:58, 2 November 2011 Tobias (Talk | contribs) uploaded File:Protovec-1 mounting8.jpg (Protovec-1 installed in UVa SEOP Oven.)
• 12:57, 2 November 2011 Tobias (Talk | contribs) uploaded File:Protovec-1 mounting7.jpg (Protovec-1 prepared to go into UVa SEOP Oven.)
• 12:56, 2 November 2011 Tobias (Talk | contribs) uploaded File:Protovec-1 mounting6.jpg (Cell securely mounted on oven cell holder plate.)
• 12:54, 2 November 2011 Tobias (Talk | contribs) uploaded File:Protovec-1 mounting5.jpg (Cell mounted on plate with Kapton tape on both top and bottom surfaces.)
• 12:53, 2 November 2011 Tobias (Talk | contribs) uploaded File:Protovec-1 mounting4.jpg (Closeup of Kapton tape on underside of cell mounting plate.)
• 12:24, 2 November 2011 Tobias (Talk | contribs) uploaded File:Protovec-1 mounting3.jpg (Kapton taping the underside of cell mounting plate.)
• 12:22, 2 November 2011 Tobias (Talk | contribs) uploaded File:Protovec-1 mounting2.jpg (Spacer used to set proper height of cell so that a 3.5" pumping chamber will be centered on oven windows.)
• 12:20, 2 November 2011 Tobias (Talk | contribs) uploaded File:Protovec-1 mounting1.jpg (Mounting cell with Kapton tape onto an Alumina Silicate Ceramic oven plate.)
• 22:53, 1 November 2011 Tobias (Talk | contribs) uploaded File:Protovec-1 buoyancy4.jpg (The buoyancy "mass of cell + block" measurement for Protovec-1.)
• 22:51, 1 November 2011 Tobias (Talk | contribs) uploaded File:Protovec-1 buoyancy3.jpg (View of block tied to Protovec-1 target chamber for buoyancy measurement.)
• 22:50, 1 November 2011 Tobias (Talk | contribs) uploaded File:Protovec-1 buoyancy2.jpg (Pumping Chamber view of Protovec-1 tied up for buoyancy measurement.)
• 22:48, 1 November 2011 Tobias (Talk | contribs) uploaded File:Protovec-1 buoyancy1.jpg (Protovec-1 tied up with a block for the Cell + Block mass determination of the buoyancy measurement.)
• 21:18, 1 November 2011 Tobias (Talk | contribs) uploaded File:Protovec-1 coils4.jpg (View of pNMR on ''left'' and two RTDs for Convection Drive Oven on the ''right''.)
• 21:15, 1 November 2011 Tobias (Talk | contribs) uploaded File:Protovec-1 coils2.jpg (Wrapping 80-turn pNMR solenoid pickup coil on Protovec-1.)
• 21:08, 1 November 2011 Tobias (Talk | contribs) uploaded File:Protovec-1 coils3.jpg (View of three pickup coils: a pNMR coil and two TC coils. )
• 20:59, 1 November 2011 Tobias (Talk | contribs) uploaded a new version of File:Protovec-1 coils1.jpg (Wrapping 50-turn solenoid pickup coil around Protovec-1 target chamber.)
• 20:46, 1 November 2011 Tobias (Talk | contribs) uploaded File:Protovec-1 drive oven3.jpg (Side view of Drive Oven with pNMR coil in front of it.)
• 20:43, 1 November 2011 Tobias (Talk | contribs) uploaded File:Protovec-1 drive oven2.jpg (Full Drive Oven system installed, with PureFlow heater (wrapped in insulation) and thermocouple with wire in the foreground.)
• 20:40, 1 November 2011 Tobias (Talk | contribs) uploaded a new version of File:Protovec-1 drive oven1.jpg (View of Drive Oven partially installed & open to allow one to see hot air input blocking bar.)
• 20:37, 1 November 2011 Tobias (Talk | contribs) uploaded File:Protovec-1 drive oven1.jpg (View of Drive Oven installed on Protovec-1.)
• 20:35, 1 November 2011 Tobias (Talk | contribs) uploaded a new version of File:Protovec-1 drive oven0.jpg (Convection Drive oven as used with Protovec-1 in transverse mode Nov. 2011)
• 20:29, 1 November 2011 Tobias (Talk | contribs) uploaded File:Protovec-1 drive oven0.jpg
• 20:14, 1 November 2011 Tobias (Talk | contribs) uploaded File:Protovec-1 coils1.jpg (Prototype convection cell with pNMR and two TC coils.)
• 19:19, 1 November 2011 Tobias (Talk | contribs) uploaded File:Bran in box.jpg (First prototype convection cell tested at UVa in 2008/2009.)
• 17:05, 1 November 2011 Tobias (Talk | contribs) uploaded a new version of File:Protovec-1 cryo.jpg (Protovec-1 immersed in LHe-4 during gas filling procedure.)
• 17:02, 1 November 2011 Tobias (Talk | contribs) uploaded File:Protovec-1 gas-system.jpg (Protovec-1 attached to glass manifold on the UVa gas system)
• 16:56, 1 November 2011 Tobias (Talk | contribs) uploaded a new version of File:Protovec1 dimensions 20oct2011.pdf (Actual dimensions of the prototype cell Protovec-1)
• 16:55, 1 November 2011 Tobias (Talk | contribs) uploaded File:Protovec1 dimensions 20oct2011.pdf
• 16:16, 1 November 2011 Tobias (Talk | contribs) uploaded File:Next Convection Cell 16may2011.pdf (Final drawing given to Mike Souza to fabricate the prototype cell Protovec-1.)
• 15:59, 1 November 2011 Tobias (Talk | contribs) uploaded a new version of File:Protovec-1 cryo.jpg
• 15:56, 1 November 2011 Tobias (Talk | contribs) uploaded File:Protovec-1 cryo.jpg