Vickers Hardness Tester DM AFFRI
Automatic dead weight hardness tester for micro and macro Vickers and Knoop method by AFFRI
SKU: DM
Description
Automatic dead weight hardness tester for micro and macro Vickers and Knoop method, single or multiple indentations. DM8 and DM2 are low cost microhardness testers with high accuracy standards. They are equipped with a motorized rotating turret with combined magnification lenses and indenters for reading and indenting. For micro and macro Vickers and case depth test on all metals: Iron, steel, tempered steel, cast iron, brass, aluminum, copper and metal alloys. Heat treatment, hardening, nitriding, cementation and hardfacing. Knoop test on ceramic and glass materials
- Test loads: from 1 gf to 2 kgf (from 0,0098 to 19,614 N)
- Vickers ISO 4545 / ASTM E-384: HV0,001 – HV0,003 – HV0,005 – HV0,01 – HV0,025 – HV0,05 – HV0,1 – HV0,2 – HV0,5 – HV1 – HV2
- Knoop ISO 6507 / ASTM E-384: HK0,01 – HK0,025 – HK0,05 – HK0,1 – HK0,2 – HK0,5 – HK1
- Standards: DIN-EN-ISO 6507 / ISO 4545 / ASTM E-384 / JIS B 7734
- X/Y table:
– Manual: Manual / Semi: Manual table 100 x 100 mm with 10 μm step
– Auto: Motorized table 100 x 60 mm or 200 x 100 mm (automatic) with 0.5 μm step - Feasible tests: Vickers (Knoop on request)
- Accuracy: Better than 1 %
