Motorised instrument for testing the resistance to scratching of materials. A sample plate rotates while a conical diamond point is pressed on the sample plate. The relation between the depth of the scratch and the applied (pre-set) pressure indicates the hardness.
ORDERING INFORMATION
Art. No. TB2000
Taber 551 Shear/Scratch Tester–5 rpm (230VAC / 50Hz)
Malaysia
