Metallic materials. Brinell hardness test - Verification and calibration of testing machines Ingestion-build-63436 project managers and consultants

project managers and consultants

BS EN 50136-1-5 specifies the requirements for alarm transmission systems using Packet Switched Networks (PSN)

both public and private

ethics committees

Metallic materials. Brinell hardness test - Verification and calibration of testing machines Ingestion-build-63436 project managers and consultantsWhat is this standard about? This document specifies methods of direct and indirect verification of testing machines used for determining Brinell hardness in accordance with ISO 65061 and also specifies when these two types of verification have to be performed. The direct verification involves checking that individual machine performance parameters fall within specified limits whereas the indirect verification utilizes hardness measurements of