• J Ragrau Instruments

Universal Spring Tester

J Ragrau Instruments offers a Universal Spring Tester. Springs need to be regularly inspected and their load carrying, energy absorption and elasticity characteristics controlled and recorded. This testing is carried out by approved rail and rolling stock maintenance organisations. The major elements of testing include the analysis of impact force on springs and the resulting correlation between compression achieved in relation to the height for coil springs, and in the case of leaf springs the relationship between the changing of length as the force is applied and then removed.

J Ragrau Instruments custom designs load cells and sensors for a variety of applications, with emphasis on tension and compression forces. These are used in a large array of industries. The company has a wide range of custom and stock load cells, platform scales, and floor scales for various weighing needs. It also provides weighing assemblies used in tank weighing and batching systems and bulk weighing applications. Drum scales, crane scales and crane load cells, load pins, submersible load cells, load cell repair service; hermetically sealed load cells for hostile and corrosive environments are also available.