Multi-Finger Scratch / Mar Tester 710
Precision instrument measures damage to surfaces not classified as ordinary wear.
Using precision tungsten carbide tips, the Taber Multi-Finger Scratch/ Mar Tester is used to measure the susceptibility of material surfaces to scratching, marring, gouging, and other similar physical damage not classified as ordinary wear.
Standard Features :
Pneumatically driven, moveable platform
Control knob operation
Five independent spline-shaft fingers with support rest
9-piece weight set (2N, 3N, 4.5N, 5N, 6N, 7N, 10N, 15N, 20N)
Interchangeable scratch and mar tools
“Gripping” spring clampspecimen hold-down
Replaceable specimen plattform protectibe guard
Electronic timer accurate to 1/100 second
Air regulator control with built-in lubricator