CAT NO: DIDACTICNLE-Export-540001
Indentation Hardness Tester For Testing Lab Workshop.
Indentation Hardness Tester - For Testing Lab
The feel of softness of any flexible foam is quantitatively defined
by its indentation hardness. Indentation hardness is determined by
pressing a circular indentor at a specified speed against a block of
foam and finding the force needed to compress the block to a specified
percentage of its initial thickness.
The Indentation Hardness Tester for
polyurethane foam seats consists of a circular steel indentor that can
be pressed against the test specimen kept on a flat horizontal surface
at a specified speed with arrangement to measure the load being applied
by the indentor on the test specimen, arrangement to measure the
thickness of the test specimen at the start of the test under a
specified load, and arrangement to stop the movement of the indentor
automatically after the desired deflection.