Digital Lastometer For Testing Lab Description and Specifications for Lab Tenders
Digital Lastometer For Testing Lab Workshop.
Digital Lastometer - For Testing Lab
The determination of distension and strength of grains of any leather
sample may conveniently be carried out with the help of the ball burst
test.
In this test, a hemispherical hardened metallic
tip is pressed against one face of the leather disc held in a suitable
non-slipping grip and the force needed to make the tip pierce through
the test specimen determined to evaluate the grain strength. The
distention of leather at which the tip pierces through is also
determined.
The apparatus used for this evaluation is called Lastometer.