Universal / Tensile Testing Machine
Universal / Tensile Testing Machine
Universal testing machines, also known as tensile testing machines, are commonly used instruments in material testing. Universal testing machines evaluate the tensile and compressive strength of a sample material – specifically, how much force a material can withstand before breaking. This involves the universal testing machine applying controlled forces to the sample material to measure its strength, elongation and performance. The universal testing machine can employ different approaches to yield pertinent data about a material’s capabilities, including tensile, compression, bend, friction, puncture, peel tests and other mechanical tests. Applying these forces to a sample material clearly highlights its lifespan and whether it might be at risk of failure in its intended use.
Shimadzu is a leading manufacturer of universal testing machines, offering a range of models in various sizes and capabilities. If you’re in the market for state-of-the-art universal testing machines/tensile testing machines, Shimadzu offers a comprehensive product line-up, from compact tabletop models to high-precision universal frames for larger-scale laboratories. The machines’ capabilities incorporate features such as precision load cells, intuitive software and flexibility for different sample sizes so you can find the ideal model for your application. This includes the AGX-V2 series flagship model, which stands as the industry’s best performing autograph precision universal testing machine; the AGS-X2 series and AGS-V autograph tabletop precision universal testing machines, which incorporates all necessary testing functions in a compact design; the EZ Test compact tabletop testing machines, which is easy to use and highly efficient; and the UH-X/FX series hydraulic universal testing machine, designed to be eco-friendly and user-friendly.
Universal testing machines offer crucial insights to a wide range of industries and applications. In the fields of automotive manufacturing, aeronautical engineering, materials science and academic research, universal testing machines are relied on for quality assurance and product development. For their ability to highlight potential risks and reduction of lifespan in materials, universal testing machines are invaluable to manufacturers, developers and engineers as they prioritize safety.
FAQs
How do I determine which load cell capacity I need for my tensile tester?
Selecting the right load cell is critical for data accuracy. As a rule of thumb, you should choose a tensile testing machine with a load cell capacity where your expected break point falls between 20% and 80% of the cell's maximum range. Testing too close to the bottom of the range can lead to "noise" in your data, while testing at the very limit risks damaging the sensor. Shimadzu’s universal testing machine series allows for easily swappable load cells, giving you the flexibility to test both fragile films and high-strength alloys on the same frame.
What is the difference between a "Tabletop" and a "Floor-Model" tensile machine?
The choice between a tabletop and a floor-standing tensile machine usually comes down to "stroke" (travel distance) and "force."- Tabletop Models (e.g., AGS-X2 or AGS-V): Ideal for smaller samples like plastics, rubber, or medical devices that require less than 50kN of force.
- Floor Models (e.g., AGX-V2): Necessary for high-elongation materials (like high-stretch elastomers) that need a long crosshead travel distance, or high-strength metals that require the massive frame rigidity found in a heavy-duty universal testing machine.
How often should a universal testing machine be calibrated?
To ensure the integrity of your data, a universal testing machine should typically be calibrated once every 12 months. Calibration is vital to verify that the load cell and displacement sensors are providing accurate readings. In high-stakes industries like aerospace or medical device manufacturing, more frequent calibration of your tensile tester may be required to maintain compliance with ISO 17025 or other quality management standards.
