Hardnesstestblock is the best Standard low load Vickers, Vickers test blocks, Vickers hardness test blocks supplier, manufacturer, Distributor Company in India, UK, Brazil, France, Germany, Japan, South Korea, Netherland, UAE, Mexico, Russia, Turkey, Australia, USA, Singapore, Italy, Poland, China, Spain, Portugal
Mirror surface finish by grinding, lapping and diamond polishing
Calibration traceability: Vickers test blocks are calibrated using a standardising hardness testing machine which is directly and indirectly calibrated as per the requirements of ISO 6507-3 and ASTM E92 annex A2; using instruments traceable to SI system of units realised at NPL-India, NPL-UK, IMGC, NIST or PTB either directly or Perform Indirect verification/calibration of hardness testers as per ISO 6507-2, IS 1501 (Part 2) or ASTM E92 annex A1, ASTM E384, periodic quality control checks/intermediate checks, daily verifications, etc.through NABL/UKAS/NVLAP/A2LA/DAkkS accredited laboratories.