Oxford Instruments Cypher SPM, Руководство пользователя

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Cypher SPM
User Guide
1. Place the cell onto the scanner.
l
Seat the foot of the cell onto the receptacle located
on top of the scanner.
l
The trapped air inside the cell will prevent the tip
from colliding with the sample.
2. Lock the foot.
l
Lock the foot using the tool as shown.
l
Do not over tighten. Use only your fingertips to
handle the tool.
3. Press down and seat the cell body.
l
Press down on the sample stage as shown. You will
see the membrane bulge a bit under the building
pressure. This pressure will assist the proper forming
of the membrane.
l
During this process, retract on the syringe to relieve
the pressure as the cell lowers.
l
About 3 cm
3
of gas should be removed to properly
seat the cell body.
Tip: A little overpressure is better than a slight
vacuum in terms of keeping contaminants out of
the cell.
Page 103 of 243 12 Glovebox Protocols