Automatic key switch load stroke curve tester Button displacement switch load curve testing machine is applies to all kinds of rubber buttons, metal buttons and switches for shrapnel (load displacement) curves, while under pressure to complete the rebound test. The machine adopts the high precision load cell measurement and servo motor drive can be accurately measured the detection equipment. Windows programs, the operation is simple, automated storage test data(load-displacement curve, life decay curve, the test results),and all test conditions can be stored.

Technical Parameters:

The test load types: 2kgf,500gf (optional)

Speed precise: 0.5%

Minimum display load: 0.01gf

Maximum test stroke: 100mm

Drive mechanism: servo motor / ball screw

Minimum test stroke: 0.01mm (0.001 for choose)

Measurement speed range: 1-100mm/min

Power: AC 110V or 220V,5A

Machine size: 300*270*500mm(W*D*H).