• Rockwell Testing Aids

Superficial Hardness Testing Machine, Rockwell

Rockwell Testing Aids are offers Rockwell Superficial Hardness Testing Machines that are combined hardness testing machines used for checking hardness of very thin sheets and surface hardness. These hardness testing machines are used in laboratories, tool rooms, heat treatment shops, R&D departments, inspection departments, foundries and educational institutions for measuring hardness of different kinds metals and alloys like hard, soft, round, flat or irregular shaped. Each unit has an automatic weight selection with automatic zero setting dial gauge. It also has a superficial test minor load of 3 kgf and major loads of 15, 30, 45 kgf. Rockwell test minor load is 10 kgf and major loads are 60, 100, 150 kgf. It also has superficial hardness scales such as HRN and HRT and Rockwell hardness scales such as HRA, HRB and HRC which are obtained by using different types of indenters for example – diamond and ball. Each machine has a test height x throat capacity of 295 x 148 mm. Motorised versions are also available. The loading accuracy conforms to IS: 1586-2000 as per international standards.