Product Characteristic:

TLS-S series of spring tension & compression testing machine adopts integrated circuit and micro-computer to test the 2 parameters of displacement and load and to digitally display their values, as well as printing out the testing results. Hand loaded, the machine can pre-set the upper & lower limit load of 4 test points and auto judge the qualification of the 4 test points. It can also automatically revise displacement of load cell. Generally, the machine has functions of peak value holding, overload protection, zero clearing at any test point, stiffness calculation, data retrieval,etc. It is suitable for testing of various precision extension and compression springs and intensity measuring of brittle materials.