Instron can provide accredited hardness calibrations to the following standards:
- E-10 Standard Test Method for Brinell Hardness of Metallic Material
- E-18 Standard Test Method for Rockwell Hardness and Rockwell Superficial Hardness of Metallic Material
- E-92 Standard Test Method for Vickers Hardness of Metallic Material 1kgf to 120kgf
- E-103 Rapid Indentation Hardness Testing of Metallic Material
- E-110 Indentation Hardness of Metallic Material by Portable Hardness Testers
- E-384 Standard Test Method for Microhardness of Materials 1gf to 1kfg
Learn More About Hardness Machines