Gamry Instruments eQCM 10M Operator's Manual page 25

5. Using tweezers, carefully place quartz
crystal into crystal holder.
Note orientation of
crystal: The flat edge MUST be at
the top (12 o'clock position) and
the two electrical contacts MUST
be at the left and right (3 o'clock
and 9 o'clock positions)
6. Press-fit BNC mount into main block,
until it is flush with the exterior
surface.
Cell Connections--Quartz Crystal Installation
25
Flat
edge
Contact
Contact