Introduction of non-metallic Tensile machine detection method

Non-metallic Tensile Testing Machine is mainly used for testing non-metallic materials, such as plastic, paper, leather, rubber and other tensile performance tests. This paper mainly introduces the testing basis and testing items of non-metallic Tensile Testing Machines, and discusses and analyzes the influencing factors, testing methods and requirements of the testing quality of non-metallic Tensile Testing Machines. Tensile testing machines are subject to mandatory verification in accordance with relevant national regulations. The check includes the first check and subsequent checks. The first verification is generally a third-party verification made by the metrology department of the testing machine manufacturer. One year after the test machine leaves the factory, follow-up verification is required, and the measurement department of the user shall carry out the verification. Subsequent checks include checks after repairs in addition to periodic checks [1]. It should be noted that if the Tensile Testing Machine is transported to the user after a long distance, a comprehensive verification should be carried out after reinstallation. If the verification is qualified, the verification agency of the metrology department will issue a verification certificate, and if the verification fails, a verification notice of failure will be issued.