EN - 23
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Samples with curved surfaces
The more the surface of the sample is curved, the easier it will be to take a measurement. Normally, the measurement
can be carried out directly by using the standard support ring if the radius of curvature is 30 mm or above. If the
sample has a radius of curvature below 30 mm, a special support ring should be used for the measurement.
Impact device type D, R
min
= 30 mm
R
E
n
g
lish
