10 Most Advanced Material Testing Lab Equipment
What is Material Testing?
Material testing is a well-known method for determining raw materials and components’ physical and mechanical properties ranging from a single human hair through steel, composite materials, and ceramics. Material testing lab equipment suppliers provide several instruments to carry out the testing operation.
Why is it performed?
For many purposes, materials testing can provide a wealth of information on the tested materials, prototypes, or product samples. The data collected during testing, as well as the final test results, might be useful to engineers, designers, production managers, and others.
Some of the reasons why material testing is so important are listed below:
- Complying with regulatory standards
- Choosing the suitable materials and treatments for a project
- Product design or enhancement specifications are being evaluated.
- Verifying a manufacturing process
Material testing lab equipment suppliers provide several instruments to carry out the testing operation. The following is a list of significant material testing lab equipment:
- Vacuum Degassing Oven: This material testing lab equipment is manufactured by the material testing lab equipment manufacturer to remove air bubbles resulting from accelerated oxidative aging of asphalt binder. The tool contains a stainless vacuum vessel, encased band heaters, temperature controls, and integral vacuum.
- Servo-Pneumatic Asphalt is a low-cost dynamic loading universal test system that is ideally suited to test asphalt and unbound granular materials. It is used to measure stiffness modulus, assess resistance to permanent deformation, assessment of resistance of fatigue cracking, etc.
- Rolling Thin-Film Oven: The effect of heat and air on a moving film of semi-solid bituminous materials is measured in these ovens. The internal chamber is built of stainless steel. It is insulated with fiberglass or similar materials, with an engine-turned stainless steel external frame and a door with a centrally situated window.
- Resilient Modulus and Asphalt Testing System: The robust modulus and permanent deformation of unbound base/sub-base pavement materials can be determined using the Resilient Modulus Testing System (RMTS). It employs an axially stiff load frame with a beam-mounted electromechanical actuator to apply dynamic cyclic axial stresses and a GDS triaxial cell to confine the test specimen.
- Pressure Aging Vessel: The Pressure Aging Vessel (PAV) delivers a simulated long-term aged asphalt binder for physical property testing. Heat and pressure are applied to the asphalt binder to imitate in-service aging during a 7 to 10-year timeframe. The basic PAV process involves placing RTFO aged asphalt binder samples in stainless steel pans and aging them in a heated vessel pressured to 305 psi for 20 hours (2.10 MPa or 20.7 atmospheres). After that, samples are kept for use in physical property tests.
- Asphalt Coring Machine: This material testing lab equipment has various applications. It is used to sample concrete and asphalt slabs, pavements, and structures and to cut and retrieve cores and trim specimens for testing purposes.
- Digital Impact Test Machine: It is used to check the impact resistance of polymers. It calculates the energy absorbed by the sample after impact using energy conversion. The impact hammer’s precision will significantly impact the mass’s center location and impact speed, which will affect the test accuracy.
- Pendulum Impact Testing Machine: Material testing lab equipment manufacturers made this tool to conduct Izod and Charpy tests. Antifriction bearings are used to mount the pendulum. The pendulum swings down to break the specimen in the Charpy test, and the energy absorbed in the model is between the height of drop before rupture and the size of rising after rupture of the test specimen. The reading is shown on a dial scale starting at the highest pointer position. MCS has created an electronic microprocessor-based panel with a digital display called the MIT – 30 (E). On the digital display, the reading is immediately available. It also came with a printer interface.
- Torsion Testing Machine: Torsion Testing is a torque transducer system that detects a method of determining the strength of Torque, and machines are designed to conduct torsion and twist on various metal wires, tubes, and sheets materials. Torque ranges can be altered with an auto torque selector, and Torque can be applied to specimens using a geared motor and gearbox.
- Tensile Strength Tester: A tensile tester, also known as a pull tester or universal testing machine (UTM), is an electromechanical test instrument that uses a tensile force (pull force) to measure the strength and deformation behavior of a material until it breaks.
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