Scratch Hardness Tester

Specification

brand

Testronix Instru

model

TX-SHT

stylus angle

120 degrees ±5 degree

load on stylus

1 Kg, 500gm, 300gm, 200gm

size of sample

130x70 mm

stylus hemispherical

200 Micron (±10 micron)

length of travel of stylus

0.8 cm