The Indentron Series of Rockwell hardness testing systems from Ametek Test & Calibration Instruments features a unique cantilevered load arm configuration that provides an exceptional view of the indenter and test location.
The cantilevered design allows the use of only one bearing, ensuring virtually friction-free and maintenance-free operation. This innovative design makes the Indentron ideal for testing inside diameters and recesses that are often impossible to test using standard indenters.