Impact device D is a general purpose impact device and is suitable for the majority of hardness measurements with a wide measuring range.
This device is compatible (when used with the correct cables) with the Equotip and Equotip 2 Instruments as well as the HL200, DP300 and the CHT100 hardness testers.
Typical applications include steel, cast steel, cold work tool steel, stainless steel, cast iron (lamellar and nodular graphite), cast aluminum alloys, brass, bronze, and wrought copper alloys.
Includes device, impact body D, and support ring.
Maximum hardness: 68 HRC