V-Notch Shear Fixture ASTM-D5379

The V-Notched Beam Shear Test Fixture is designed for evaluating the shear properties of composite materials in accordance with Composite Materials Engineering ASTM D5379 (the Iosipescu method) test requirements. Commonly used for testing fiber-reinforced composites, laminates, and advanced engineered materials, the fixture provides accurate and repeatable shear loading through the standardized V-notched beam method. Its rigid construction and precision alignment help minimize unwanted bending stresses while ensuring consistent specimen positioning during testing. Combine this fixture with a Universal Testing Machine for a complete system. Fixture fits 1.25" eye ends ; the standard eye end for Lloyd Instruments, Chatillon, and Mark-10 products. Adapters are available to mount this grip to other brands of equipment. Specifications Force capacity: 50 kN (10,000 lbF) Opening: 18 mm-19.5 mm Weight: 10 kg Material: Steel, nickel-plated Connection: 31.8 mm (1 1/4") female eye end - Adapters for other sizes Temperature range: -10 … +80°C Included Items 1 fixture with compression probe and jaws Dimensions - mm