Fluid Operation
General Fluid Operation
Rev. B
MultiMode SPM Instruction Manual
127
Figure 8.2b
Load Probe into Fluid Cell
8.2.5 Sample Mounting
Secure a sample support (e.g., mica or a glass cover slip) to a magnetic stainless steel sample puck.
Supports may be secured to the puck with epoxy. Select epoxy as follows:
•
For non-critical applications, use Devcon 2-Ton Epoxy or 5-Minute Epoxy.
•
For applications where contamination control is more critical, use a more inert, solvent-
free epoxy such as Master Bond EP21LV or EP21AR or a hot melt adhesive.
Note:
Follow the manufacturer’s directions for mixing and curing to obtain the best
resistance to leaching and chemical attack.
Method 1 (with an O-ring)
The O-ring protects the AFM scanner tube from spilled liquids. To mount the sample with an O-
ring:
CAUTION:
Do not use cyanoacrylate glue (e.g., SuperGlue™) for mounting
samples in fluid.
Probe
Fluid Cell
(Bottom)
Wire Clip
