Hardness mark testing device i.e. vertical testing device, has pivoting body held as carrier at carriages by holders and pivoted and adjusted around pivoting axis, which runs transverse to displacement direction of carriages

摘要

The device has carriages (12) pressurized with testing pressure, where the carriages are displaceably guided. A pivoting body (14) e.g. drum, revolver and hollow hub, is held as a carrier at the carriages by holders (16) with penetration bodies (17). The body is pivoted and adjusted around a pivoting axis (15), which runs transverse to a displacement direction of the carriages. The body comprises holder positions (20-23) for detachably fastening the holders with the penetration bodies and/or objectives. The body is pivotably supported in two flanges (27, 28) around the axis. A LED light is arranged at the pivoting body.