Altana Byko-Cut Universal Manual Manuel d'utilisateur télécharger pdf (Page 19)

English

6.4 Buchholz Indentation

With the optional indentation tool and weight for

Buchholz hardness he byko-cut can be used for the

test according to DIN 53153. The tool is mounted to

the appropriate support and the weight placed on

the top of the instrument (see chapter 5.2.4) Place

the wheels on the sample and tip the tool onto the

surface. After 30 seconds the tool is lifted from

the surface and the cut is measured through the

microscope . Before lifting the byko-cut mark the

wheeled edge on the coating (refer to chapter 6.2.1)

then turn the byko-cut until the lens is above the cut

and the wheeled edge sits exactly at the marking.

The cut appears under the microscope. The table

shows the values for indentation.

Operation

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Altana Byko-Cut Universal Manual Manuel d'utilisateur Page 19