Dedicated software package is available for online data processing, database management and certificate printing. At the end of the test cycle the results can be stored in the memory or downloaded to a PC in Labtest software. LAB REPORT objectives: to determine the proportional limit, ultimate strength, and modulus of elasticity for yellow pine, oak, and douglas fir. The digital graphic display allows real time load vs time graph. The ergonomically designed indicator is contained in light alloy housing. ![]() All interaction with the measuring system is via the front control panel by using simple menu-driven procedures. The easy to read LCD graphic display and touch-button data pad keys make the unit quick and straight forward to operate. Flexure testing was carried out using a three-point bending test by which the simply supported beam was monolithically loaded until. LCD graphics data acquisition and controls system is designed to control the machine and processing of data from load cells or pressure transducers installed on the compression machine frame. A universal testing machine was used to test the specimens. Accept all required accessories for mentioned standardsĭata Acquisition & Control System (optional).75 and 100 mm piston stroke with safety limit switch.Two capacity high stability welded assembly.The load cell is used for load measurements. The return of the ram is done by dead weight to get maximum accuracy on the load measurement. All frames have a single acting down stroking ram with over travel switch protection to shut the machine down should maximum ram travel be reached. The load frame is welded steel fabrication carrying the ram fitted to the upper crosshead. The versatile load frame is designed for minimum deflection at maximum load resulting in very high accuracy. Labtest Automatic Flexure Testing Machine consist of three main parts. The Labtest Automatic Flexure Testing machine is designed perform flexural test on concrete beams, Transverse Test on kerbs and flagstones, indirect tensile tests on concrete and interlocking pavers. Bend tests are used with ductile materials whereas flexural tests are used with brittle materials.Automatic Flexure Testing Machine - 100 kN For more information on this method, including calculations, please visit the CTTP online training. These two values can be used to evaluate the sample materials ability to withstand flexure or bending forces.Ī bend test is similar to a flexure test in the type of hardware and test procedure involved. This video provides a summary of test method procedures. Flexural modulus is calculated from the slope of the stress vs. ![]() Flexural strength is defined as the maximum stress at the outermost fiber on either the compression or tension side of the specimen. The most common purpose of a flexure test is to measure flexural strength and flexural modulus. When a specimen is placed under flexural loading all three fundamental stresses are present: tensile, compressive and shear and so the flexural properties of a specimen are the result of the combined effect of all three stresses as well as (though to a lesser extent) the geometry of the specimen and the rate the load is applied. a flexure test does not measure fundamental material properties. The maximum recorded force is the flexural strength of that particular sample. ISO 178 is a test method for determining the flexural properties of rigid and semi-rigid plastics by performing a three-point bend test on a universal testing system. The material is laid horizontally over two points of contact (lower support span) and then a force is applied to the top of the material through either one or two points of contact (upper loading span) until the sample fails. A flexure test is more affordable than a tensile test and test results are slightly different. Flexural strength, also known as modulus of rupture, or bend strength, or transverse rupture strength is a material property, defined as the stress in a material just before it yields in a flexure test.įlexure tests are generally used to determine the flexural modulus or flexural strength of a material.
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