Leak tested CARME via He leak tester + He
bottle. No leaks could be found. Some
indication of potential leak close to
blind flange on bottom valve - disappeared
after closer checks.
Outgassing from cables? If so second turbo
may be required for baking.
Removed leak tester. Scroll on, turbo on.
Pumping down overnight.
Tested baking system. Missing:
- Monitor (not shipped from DL??)
- Monitor power cable
- Power cable for USB hub (not shipped??)
Could find the first two, but monitor is
of poor quality.
USB to RS232 cable damaged in shipping
(poorly secured). Still works, may be
worth repairing but not trivial. Only
works plugged in to top USB 3 port on Pi.
System tested and still working aside from
these issues.
Connected webcam to pi facing IE514
display. Will take pictures every hour on
the hour as in DL.
Will stop pumping tomorrow pm due to
imminent shutdown.
Pressure at 5E-6 mbar decreasing. |