Zwick launches revolutionary new spring tester

The load cell deformation is compensated mechanically and the stroke measurement system lies in the same plane as the spring length being measured. With a system resolution of 0.12 µm this eliminates measurement errors and represents the highest accuracy commercial system available on the market today.  
Three adjustable mechanical limit switch stops enable starting position, pre-stress length and minimum permissible test length.  
The new spring tester is suitable for both production line use and in design and development.  
testXpert® II software has integrated histogram and statistics functions, pre-defined results, online graph plus optional Statistical Process Control (SPC) functions.