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Single-seat sofa Durability Tester Overview : for a sofa seat surface , backrest and armrests for alternating endurance test , each equipped with a pressure force point sensor reads pressure .
Single-seat sofa Durability Tester design standards : EN4875
Main function :
This test method is to simulate the daily use conditions , the test sofa ability to bear the long-term repeatability of the load . Durability test ofthe sofa seat , back and arm , test will shape , mass loading module , to load the form , frequency regulation , respectively , the seat , back andarm suface loading .
The seat surface loading capacity is 750 Newton back loading force is400 Newton test cycle : 25000 to 200000 times , in addition to the armrest test can