Härtevergleichsplatten

Hardness reference blocks, also referred to as test plates, are used for indirect calibration methods and periodic daily inspection of hardness testing instruments.

The use of high quality, consistent hardness reference blocks with minimal hardness deviation is essential to ensure the operational reliability of hardness testing machines. To ensure traceability to the hardness standard, the reference blocks must have a minimal hardness deviation and be calibrated with minimal measurement uncertainty.

Hardness reference blocks from ZwickRoell are calibrated according to UKAS standards in the Indentec UKAS-accredited lab to ensure that every block is reliable and meets the required standard. Our hardness reference blocks cover the full spectrum of hardness test methods, scales and values and are used in a number of different industries around the world, including aerospace, automotive, science, engineering, manufacturing, medicine and primary metal production.

Trust through accreditation Vickers Rockwell & Superficial Knoop and micro-Knoop Brinell Additional options