A universal testing machine is used to assess the strength of materials. A universal testing machine offers enhanced control and stability during a materials testing process. A universal testing machine also helps ensure accuracy and repeatability. The strength or mechanics of materials is an area of materials science focused on calculating material stresses and strains. A number of tensile strength and compressive strength materials tests exist, including but not limited to tear, elongation, elasticity, plasticity, 3-point bend, deflection, deformation, fatigue, fracture and failure tests. The range of tests is so wide that it allows for testing a wide range of materials under very different conditions (e.g., different speeds, loading rates, forces, etc.).
Materials testing conducted with the help of a universal testing machine should be carried out in compliance with standards established by entities such as DIN, ISO and ASTM. In addition, proper safety precautions should be taken to prevent accident and injury. For example, commonly referenced standards for the testing of plastic and rubber materials using a universal testing machine include DIN 51233, ISO 527 and ISO 37. As PCE Instruments (PCE) is committed to worker safety and protection, each PCE-branded universal testing machine is manufactured in compliance with the machinery directive 2006/42/EG.
