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Nanoscratch tester / Tribometer
Nanoscratch tester/Tribometer is used to carry out scratch test for testing adhesive strength of a coating and wear test to measure tribological quantities such as wear rate and friction coefficient. It is equipped with ultra-precision force sensors, high frequency acoustic emission sensors and precision servo control of speeds, loads and position supported by UMT software for computerized control
Specification
Model & Make: UMT- 2 & CETR/Bruker
Scratch test:
Load range: 50 mN – 50 N
Load type: Constant and variable
Indentors: Spherical / Rockwell; 5 µm and 200 µm tip diameter
Indentor material: Diamond
Scratch length: Up to 50 mm
Wear test:
Load type: constant
Indentor used: Ø 4 mm Spherical
Indentor material: Tungsten carbide and Chrome steel
Stroke length: Up to 75 mm
