content="14/09/2022″/> BQC, equipment for quality control and marking
Bodson Quality Control

Article group

News 2023 Discount store Scales Test weights Hardness accessories
Reference blocks Rockwell Reference blocks Rockwell Superficiel Reference blocks Brinell ≤ 187,5 kg Reference blocks Brinell ≥ 250 kg Reference blocks Macro Vickers Reference blocks Micro Vickers Reference blocks (Micro) Knoop
HK2 - DAkkS/EN ISO 4545 HK1 - ASTM E92 & ISO 4545 HK1 - DAkkS/EN ISO 4545 HK0.5 - ASTM E92 & ISO 4545 HK0.5 - DAkkS/EN ISO 4545 HK0.3 - ASTM E92 & ISO 4545 HK0.3 - DAkkS/EN ISO 4545 HK0.2 - ASTM E92 & ISO 4545 HK0.2 - DAkkS/EN ISO 4545 HK0.1 - ASTM E92 & ISO 4545 HK0.1 - DAkkS/EN ISO 4545 HK0.05 - ASTM E92 & ISO 4545 HK0.05 - DAkkS/EN ISO 4545 HK0.025 - ASTM E92 & ISO 4545 HK0.025 - DAkkS/EN ISO 4545 HK0.015 - DAkkS/EN ISO 4545 HK0.01 - ASTM E92 & ISO 4545 HK0.01 - DAkkS/EN ISO 4545 HK0.005 - DAkkS/EN ISO 4545 HK0.005 - ASTM E92 & ISO 4545 HK0.001 - ASTM E92 & ISO 4545
Reference blocks "T" Reference block Martens Reference block UCI Reference blocks Webster® Reference blocks LEEB Reference blocks Shore Reference blocks IRHD Diamond indenters Ball indenters LEEB indenters Webster indenters Micrometer scale Microscopes & cameras Option
Hardnesstester Material testing Laboratory furnaces Visual inspection Measuring devices Industrial marking Thickness measurement Metallography Metrology Microscopes Cleaning Paint

Newsletter

Subscribe to our Newsletter

Information

General sales conditions Coordinates

HK1 - DAkkS/EN ISO 4545

  • the Knoop HK1 hardness reference blocks are manufactured by BUDERUS (D) and delivered as standard with a DAkkS certificate issued by the independent Materialprüfungsamt Nordrhein-Westfalen (MPA NRW) laboratory.
  • each block is measured to the highest levels of precision according to EN ISO 4545
  • for hardness test blocks, certified by MPA NRW, there is an excel sheet available where the calibration value, the limit deviation and the tolerable repeatability of the hardness tester as well as the measurement uncertainty of the test block of hardness are noted. By means of this sheet, a cyclical check of your hardness checks can be documented effortlessly within the framework of quality assurance.
  • available in triangular steel blocks 35x35x35x6 mm except 140 HK (70x70x70x6 mm)
  • optional: with ASTM E92-17 certificate
Details
Get the best deals for your location; Select your country