FISCHER FISCHERSCOPE X-RAY XDLM 231, Operator'S Manual

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52 FISCHERSCOPE ® X-RAY
Position Specimen
Correspondingly, the following applies to the curvature radius:
For multi-coating measuring applications that are curved in more than one direction (many curved
and bent contacts), this minimum value may be increased by a factor of up to 10 for top coatings,
depending on the measuring application. This factor may be even higher for interim coatings.
In addition, when making such measurements ensure that the position of the measurement spot cor-
responds to the position in the video image in order to ensure accurate positioning and measure-
ments. If you have questions in this regard, please contact FISCHER.
Information about measurements on thin wires can be obtained from your authorized dealer or
from FISCHER.
7.3 Measurements in Recesses
When making measurements in recesses, it is important that the X-radiation and the x-ray fluores-
cence radiation are not shadowed by the specimen, see the Figure below.
Figure 7.2: Positioning the specimen for recesses
7.4 Measurements on Inclines
The primary x-radiation must strike the measurement location at a right angle. Otherwise measure-
ment errors will occur.
►
Use aids (devices, modeling clay and the like), to orient the plane of the measurement location
horizontally.
rSpecimen 2
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Measurement spot
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