HBM K-OP Instructions D'emploi page 5

5
Installing optical strain gages
Prepare the test object for installation using Z70 adhesive by roughening the
surface using emery cloth of grain size 180...240 (figure 1.2). When using X60
adhesive, select grain size 180.
Fig. 1.2: Roughening the surface of the measuring body
In the next step, the roughened installation surface is cleaned with RMS1 and
a non-woven pad, see Fig. 1.3.
Fig. 1.3: Cleaning the roughened installation surface
A2397-3.2 en/de/fr HBM