Vickers Hardness Tester

Vickers Hardness Tester

Vickers hardness tester is used for ferrous metal, non-ferrous metals, IC thin sections, coatings, ply-metals; glass, ceramics, agate, precious stones, thin plastic sections etc.; hardness testing such as that on the depth and the trapezium of the carbonized layers and quench hardened layers.
Test force: kgf: 0.5, 1, 2, 2.5, 3, 5, 10, 20, 30, 50
N 4.90, 9.80, 19.6, 24.5, 29.4, 49, 98, 196, 294, 490
Test range: 1HV~2967HV
Hardness resolution: 0.1HV
Loading method: Automatic (loading/dwell/unloading)
Shifting between objective and indenter: Manual shifting
Data Output     -
Eyepiece: 10×digital measuring eyepiece
Objective: 10×, 20×
Total magnification: 100×, 200×
Effective field of view: 10×: 800μm, 20×: 400μm
Min. measuring unit: 10×: 0.25μm, 20×: 0.13μm
Dwell time: 0~60s
Light source: Halogen lamp
Max. height of specimen: 185mm
Throat: 130mm
Power supply: AC220V, 50Hz