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  • Load Cell Application - Suspension Bridge
    FUTEK load cell and instruments can be used in suspension bridges. Our load cells can be installed on the cables to measure the tension and stress applied to the cables under various traffic conditions. They can also be installed under the post of the bridge to measure the compression the bridge
  • Ultrasonic Measurement of Residual Stresses in Welded Railway Bridge
    of fatigue testing. RESULTS OF RESIDUAL STRESS ANALYSIS. The residual stresses were measured in the main wall of the bridge span near. the ends of two welded vertical attachments (Figure 2). In many cases such places. are the zones of origination and propagation of fatigue cracks in welded bridges
  • General Procedures For The Use of Load Cells
    Interface load cells all contain a full bridge circuit, which is shown in simplified form in Figure 1. Each leg is usually 350 ohms, except for the model series 1500 and 1923 which have 700 ohm legs. The preferred excitation voltage is 10 VDC, which guarantees the user the closest match
  • High Quality Strain Gage Load Cells
    is treated in the initial design phase and in the subsequent manufacture. and testing of the load cell. GroupFour Transducers Inc. 22 Deer Park Drive. 1.800.419.1444. 1. East Longmeadow, MA 01028. What Puts the ‘Quality’ Into High Quality. W H I T E PA P E R. Strain Gage Load Cel s?. The Spring Element: Over
  • Load Cells: An Overview of their Design and Application (.pdf)
    . The amount of change in resistance indicates the magnitude of. deformation in the transducer structure and hence the load the applied. The strain gages are connected in a four arm Wheatstone Bridge configuration, which acts as. an adding and subtracting electrical network and allows
  • White Paper - Drum Testing
    Detailed overview of the drum testing process as used in the caster & material handling industry to measure a caster or wheel products potential. During this test the durability of either the caster and/or wheel can be tested at various loads, speeds and arrangements to ensure the highest possible
  • Electric Motor Testing-The New Kid on the PdM Block
    While vibration analysis and infrared thermography. have been widely used for years as part of predictive. maintenance programs, Electric Motor Testing (EMT) is. a relative newcomer to condition monitoring. In reality. though, the tests utilized by modern EMT systems have. been around for years
  • Prototyping and Testing for Switched Fabrics
    . The connector vendors are not likely to be enthusiastic about tooling these rarely-used variations. We'll have to see what innovative concepts appear in the industry to resolve these issues. For system developers, a load board can be a useful testing tool. A load board provides significant time

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