PPT Slide
- center frame much stiffer
optimally positioned short legs,
no more problems of bending
not any longer “in our way” (more accessibility to critical
- all “referencing” is achieved with a much simpler design
alignment and reproducibility
- VD easier to mount and position in the tank
build in complete VD at once
solves accessibility problem on one side of the beam pipe
no more need of tilting mechanism during VD installation
- easier access to the critical WF suppressor
more accessibility for connection to exit foil
- possibility to install WF suppressors along detector box sides
required for position “open” !!
- much space left on one side of the tank
secondary vacuum pumps and, if required, a titanium
evaporator with much more favorable design conditions
(comes from side, instead of from front of tank)
- pumping on the detector boxes is more efficient
New tank & frame design: summary