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Status : Withdrawn
Standard Type : Main
Document Year : 2008
Pages : 38
Edition : 2
It can analogously be applied to pendulum impact testing machines of various capacities and of different design.
Impact machines used for industrial, general or research laboratory testing of metallic materials in accordance with ISO 148-2:2008 are referred to as industrial machines. Those with more stringent requirements are referred to as reference machines. Specifications for the verification of reference machines are found in ISO 148-3.
ISO 148-2:2008 describes two methods of verification: a direct method and an indirect method.