Shear tests are used to determine whether the solder contacts between the switching contact and the component can withstand the high stresses to which they are subjected in practice, often with many millions of switching cycles. For this purpose, the component to be tested is clamped in a specially developed shearing device and subjected to a steadily increasing shearing force until the switching contact shears off.
Test system for tensile force tests on cables, cables with plugs, ferrules and cable lugs, which are installed in control cabinets. The testing system consists of the universal testing machine Inspekt table blue 20 kN with two load cells (20 kN and 3 kN), one TH170-50 wrap-around grips and a pair of wedge grips with clamping jaws for flat samples with saw tooth profile.
This universal testing machine Inspekt table 5 kN is equipped with a screw clamping tool, pliers or scissors clamping tool as well as a T-slot plate and further extensive accessories for clamping in order to test interface products.
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