|Number of pages||9|
Specifies a method of verification and calibration of testing machines used for determining Brinell hardness in accordance with ISO 6506-1. It specifies a direct method for checking the main functions of machine operation and an indirect method suitable for checking the overall machine operation. The indirect method may be used independently for periodic routine checking of machine operation while in service. If a testing machine is also to be used for other methods of hardness testing, it shall be verified independently for each method.
|Dutch title||Metalen - Hardheidsmeting volgens Brinell - Deel 2: Kalibratie van meettoestellen|
|English title||Metallic materials - Brinell hardness test - Part 2: Verification of testing machines|