Rockwell hardness tester Qness 250 / 750 / 3000 M EVO

BrinellVickersKnoop/Vickers

The fixed component support and the extra-large test table area of the "M" version allow hardness testing of even the largest components. The test head is moved manually by turning the hand wheel on the front of the machine. The bearing of the test head is designed for particularly smooth running and allows operation with minimum effort. The maximum test height is 510 mm. SWIVEL-ACTION MACHINE TABLE Unique operating convenience for large, awkwardly-shaped molded and formed components and workpieces. The work table, optional with the M and E versions, can be tilted up to 5° – including built-in grips – no extra workpiece clamping necessary! SWIVELING DOWNHOLDER No long tool changeovers for inaccessible test positions. The downholder can be swivelled in and out via manual or motorized action, as required. Furthermore, the clamping elements can be changed easily and adapted to suit the customer‘s component. ENLARGED TEST HEIGHT If the 510mm height of the test room is still not enough for especially large, bulky or difficult-to-clamp items, on request QATM can provide an even taller machine frame. The robust steel frame can be produced in customized dimensions. EXCELLENT IMAGE QUALITY The optics system has been completely redeveloped. It was built on site in the cleanroom at the QATM plant and benefits from the company’s comprehensive expertise. All the new devices share one universal microscope system covering all the necessary visual ranges between 0.1 mm and 8 mm in maximum clarity and contrast. The QATM system guarantees uniform illumination across the entire image, regardless of the degree of magnification, and without dark edges.