Fatigue testing machines are generally designed to identify the danger point or location of failure of a test piece of material that has been subjected to a series of stresses. This measures the durability or lifespan of a material or component, as well as the maximum load that it can withstand. After a sample is loaded into the fatigue tester, it is stressed until either a pre-determined number of cycles is reached or the material experiences failure. These tests can be performed with either constant amplitude or using servo hydraulic test machines.
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| Company | TA Instruments – a division of Waters Corporation | TA Instruments – a division of Waters Corporation | TA Instruments – a division of Waters Corporation |
| Item | ElectroForce TestBench | Dynamic Mechanical Analyzer High Force DMA 3200 | Multi-Specimen Fatigue Tester |
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| Catalog Number | ElectroForce TestBench | High Force DMA 3200 | Multi-Specimen Fatigue Tester |
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| Description | ElectroForce TestBench configurations were designed with component testing in mind, and thanks to their modular approach, a wide array of configurations and performance capabilities are possible. These instruments can be configured with 200N, 400N, or 3kN ElectroForce linear motors mounted on a ElectroForce TestBench configurations were designed with component testing in mind, and thanks to their modular approach, a wide array of configurations and performance capabilities are possible. These instruments can be configured with 200N, 400N, or 3kN ElectroForce linear motors mounted on a horizontal baseplate and include multi-channel and multi-axis options.... Read More | The DMA 3200 features patented ElectroForce linear motor technology enabling a single instrument to deliver unequalled performance and data accuracy. This unique motor technology combines powerful rare-earth magnets with a frictionless flexural suspension for the most precise force and displacement The DMA 3200 features patented ElectroForce linear motor technology enabling a single instrument to deliver unequalled performance and data accuracy. This unique motor technology combines powerful rare-earth magnets with a frictionless flexural suspension for the most precise force and displacement control over a wide range of frequencies and amplitudes. The DMA 3200 motor delivers a force output of up to 500 N and controlled displacements ranging from 1 micron to 13 mm. Testing can be conducted in both static and dynamic modes.
In addition, the frictionless, moving-magnet design eliminates failure points that exist in other motor designs, such as moving wires and bearing degradation. This ensures the most durable and reliable performance; proven over billions of cycles through decades of maintenance-free use in ElectroForce fatigue test instruments. It is the only motor in the industry backed by a ten-year warranty.
This efficient, quiet, and lubrication-free motor technology allows the DMA 3200 to be used virtually anywhere; from lab to production floor, or from the cleanroom to office space.
Key Features: - Patented, linear motor and high-resolution displacement sensor provides unmatched control over the widest ranges of force, displacement, and frequency, for superior data accuracy
- Ultra-durable, frictionless motor, backed by industry’s only ten-year warranty, provides maintenance- and worry-free operation
- High force of 500 N enables testing of larger samples or final parts under real-world conditions, by achieving higher loading levels in both DMA and fatigue analysis
- Forced Convection Oven (FCO) provides superior control and responsiveness over a temperature range of -150°C to 600°C for the highest degree of accuracy and flexibility in experiment thermal profiles
- Large Sample Oven (LSO), with a temperature range of -150°C to 315°C, offers spacious interior dimensions to accommodate testing of large samples or components
- Air Chiller Systems (ACS) offer unique gas flow cooling for sub-ambient testing without the use of liquid nitrogen, eliminating potential laboratory hazards while providing an incredible return on investment
- Broad range of fixtures accommodate a wide range of sample sizes and geometries adding to testing versatility
- Extremely rigid test frame and air bearings ensure the most accurate results on samples of very high stiffness
- Multi-color status lights provide clear and visible indication of instrument and test status
- WinTest® and TRIOS Software packages provide powerful and easy-to-use instrument control and data analysis for the ultimate flexibility in experimental design
... Read More | TA Instrument’s Multi-Specimen Fatigue Instruments are designed to accelerate fatigue studies for a variety of materials, subcomponents and complete devices. With the capability of simultaneously testing up to 16 specimens at up to 100 Hz, users can generate S/N curves faster and with higher TA Instrument’s Multi-Specimen Fatigue Instruments are designed to accelerate fatigue studies for a variety of materials, subcomponents and complete devices. With the capability of simultaneously testing up to 16 specimens at up to 100 Hz, users can generate S/N curves faster and with higher statistical confidence levels than ever before. In this system, proven and refined technologies come together to quickly and confidently deliver results.
Features : - Simultaneous axial fatigue of 16 specimens
- Unparalleled durability and dynamic performance with the patented ElectroForce linear motor technology
- Accelerated testing frequencies up to 100 Hz with unparalleled displacement amplitudes
- Nanometer resolution and 5 micron accuracy displacement sensor
- Independent force measurement for each specimen for real-time independent specimen failure detection
- Individual precision adjustment and locking mechanisms for each specimen
- Auto-fill fluid bath for convenience and stable temperature control from ambient to 45 °C
- Integrated overtravel stop for reliable specimen protection
- Complete visibility of all 16 specimen for easy optical measurements
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| Speed Range | Inquire | Inquire | 0.00001 to 100 Hz |
| Applications | Material testing | Material testing | Material Testing |
| Measurement Method | Inquire | Inquire | Inquire |
| Test Force Measurement | Inquire | Inquire | Inquire |
| Dimensions | Inquire | Inquire | (WxDxH) 686 x 555 x 1283 mm (27 x 22 x 50.5 in) |
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