Strain gauge extensometer 3543 series

axial

This model is available in gauge lengths from 50 mm (2 inches) and larger, with measuring ranges up to 100 mm (4 inches). The unique design separates into two halves and the extensometer may be left on through specimen failure. These extensometers are widely used where long samples are required. They are ideal for testing steel re-bar, weld joints, and wire materials. Epsilon designed and built the world’s first fully separable, strain gaged axial extensometer. Model 3543 has over a decade of proven performance in the harshest testing environments. Provides the necessary performance to successfully record strain on some of the most mechanically demanding specimens. For applications where the ruggedness of the extensometer is crucial, the model 3543 has proven itself time-and-time again. WITH EPSILON’S 20+ YEAR HISTORY OF SERVICE to the materials testing community, you know we will be there to stand behind our products when your critical application requires it. With over 15 years of proven reliability in the world’s most demanding testing environments, Model 3543 extensometer is designed to survive in those applications where standard axial extensometers would not. Designed by Epsilon, the Model 3543 was created to survive specimen failure by separating into two halves, thus preventing permanent damage to the module body. During operation, the upper half of the extensometer pulls out of the main body. Tapered measuring beams activate strain gaged flexures within the unit. This unique design allows long measuring ranges, yet retains compatibility with electronics for strain gaged transducers.