The LS Starrett Co Ltd (www.starrett.co.uk) has released a range of turn-key force- and materials-testing machines. The test frames for these are available in single-column format for maximum load capacities of 500, 1,000, 2,500 and 5,000N, plus dual-column format for 10, 30 and 50kN. The vertical test space ranges from 559mm (in increments) up to 1,270mm for both the material and force measurement test frames.

A maximum vertical travel rate of 1,525mm/min applies to all the testers. However, minimum speeds differ, with travel on the force testers controlled down to 0.05mm/min; the material testers go down to 0.001mm/min to
ensure maximum data capture at the point of yield or fracture.

Jedburgh-based Starrett has also developed software that is designed to make it easier to create and perform a test, analyse test results and manage test data, as can be seen on the Starrett L3. Business manager Brian McLay says: “Unlike traditional materials-testing systems that require programming and prior knowledge regarding what measurements are required, L3 systems employ a simpler methodology. The user creates a test method, which in turn creates a graph; then it is simply a matter of measuring on the graph using a set of analysis tools.”

Designed for advanced force measurement and analysis, the Starrett L2 Plus Systems shows ‘why, when and where’ the measurement occurs, while for applications such as high-volume production, incoming inspection and validation, or basic force measurement, the Starrett L2 System is offered as a cost-effective solution.

Meanwhile, Starrett S2 systems can be used for compression and extension springs with load ratings up to 50kN or 5,000kgf, allowing users to determine spring rates, spring constants, spring lengths and other characteristics.