Todo List for COLTRIMS setup: - AMOS Experiment at LBNL

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8 differential pumping stage: New tube (8 x 120mm ?) => Tim’s baby. Sun took over. Ken is machining parts 9 repair of powersupplies, HP voltmeter, fast amplifier and CFD (Lothar will repair the CFDs once he is here): Totti is on it 10 format data analysis computer, reinstall and get all the software running again => Totti will get in contact with Jim and work on it: Done 11 a new 800 l turbo pump for COLTRIMS chamber is needed: Shimatsu Totti: Seiko Seiki pump is repaired in time – we will use that while we wait for the new pump 12 leak test for source chamber would be nice. No leak from outside; micro leak is between last valve and chamber flange. 13 check all ion gauges. They are all functioning (as well as the controller). Some filaments might be burned – so we might not have two everywhere. Sun and Totti 14 marks for beamline 11 are needed => Totti will get in contact with Hendrik, Tolek and Mary (survey group). Hendrik contacted me: They will talk to the survey group but we have to check again. Scheduled for January 30 th 2008. Done – marks are on the floor, but it is not clear how far the beamline has to be rotated. 15 a new adapter flange chamber-to-differential-pumping-stage with bellow would be nice: Needs ideas and discussion. Tim found better design and is on it 16 make jet-dump tube moveable => Totti has an idea. Sun is constructing. Ken is on it 17 cooling of jet is mysterious: What should we do ? Markus. Project postponed (new cold trap with copper rod might solve the problem) Cold trap is bad; only -115°C on copper wire, 10 cm behind trap. Most likely connection between wire and trap itself. => new trap, may be with complete rebuild of jet system 18 a Drytel for the differential pumping stage is needed: Discussion open. Sun borrowed one from ALS 19 a forepump for the COLTRIMS chamber is needed : Discussion open. We use a Scroll pump from ALS vacuum people (signed out by whom ?) Spring 2007 Spring 2007 Spring 2007 Summer 2007 End 2008 Summer 2007 Early spring 2008 Summer 2007 Summer 2007 January 2009 Spring 2007 Spring 2007 2
20 Chamber blind flange should turn into feedthrough flange. Totti has 4 SHV 2 ¾ flange. We need an adapter to 6in. Sun is on it and found the parts Spring 2007 21 Oil for all turbo pumps have to be checked, e.g. replaced ! Sun did it… Summer 2007 22 We need a little stronger powersupply for the rainbow coils: Done by Totti 23 We need a ruler on the exit slits inside the chamber: We have to find something made out of Aluminum. Sun did it 24 We need two RAMOS boxes in lab 102 => Totti: Steve is on it and gets back to us. Outlets are installed. 25 SAFETY: There are still chemicals in the lab: What should we do ? Totti contacts Jerry…. 26 2 digital Frankfurt ratemeter desirable: Totti emailed to Reinhard and Lothar. Answer is “NO – not now” 27 Exchange 3-fold SHV feedthrough with 4-fold SHV feedthrough: => Hunt for good one (1E-9Torr). Totti found one – hopefully it works. Sun mounted it. Gives good vacuum. 28 SAFETY: Fasten the chamber to the ground. Totti: In progress… (Fred Angliss) Summer 2007 Summer 2007 Fall 2007 Fall 2007 Summer 2007 Summer 2007 Spring 2008 29 Get salvage parts from cleaning. Totti Spring 2008 30 Turn of the fume hood. Totti: Answer is “NO”. Hood is part of the AC system of lab 102 31 Think about the use of a hex det and a 120mm for BL 10 experiment: Hex Det = Yes. Detectors have to be set-up (put together and look for wiring). We have to find out how the 80mm detector can be mounted to the big spectrometer and how to lift the spectrometer or setup the big spectrometer 32 Get in contact with Claude Linus and Dennis Collins at building 88: 300A/30V Powersupply: Totti did it and got the powersupply Winter 2007 Summer 2007 Summer 2007 3
Page 1: COLTRIMS-Project Management: Automa
Page 5 and 6: End of 2-Bunch-Run 8/2007 48 Repla
Page 7 and 8: 76 New 2 nd (and 3 rd ?) harddrive
Page 9 and 10: 98 Moveable Scintillator going ins
Page 11 and 12: 119 Convectron gauge in Manifold h
Page 13 and 14: 138 We need 5mm wide and 5cm long
Page 15 and 16: 154 SAFETY: Anchor bolts in 102 we
Page 17 and 18: 166 Long CF150 spool + bello for s
Page 19 and 20: 179 (8/2/09) Ion getter pump at BL
Page 21 and 22: 188 (8/2/09) labels are missing: @
Page 23 and 24: 196 11/17/09 Fast Lothar NIM CFD

Todo List for COLTRIMS setup: - AMOS Experiment at LBNL

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