Durability testing machine HD-F780

automaticfor chairfor backrest

Chair Seat and Back Testing Machine Minimum 1 SET Delivery 15 days after order. Model HD-F780 Country China BrandName HD Package Each set protected with resin fiber and PP film, then put into Strong wooden case with operation manual and video inside. Payment L/C, D/P, T/T Price FOB, CIF Introduction Sofa Seat and Back Testing Machine is to simulate normal functional use to determine the strength of the sofa structure by applying to various parts with loads or forces . Using certain shape and load modules , with specific form , frequency , respectively , repeating load seat , back and armrest . Each point have force sensor to show the pressure . Sofa Seat Arm and Back Testing Machine Main technical parameters Senor accuracy : 0 . 3% Control panel : programmable LCD touch screen controller Maximum specimen size : ( L×W×H ) 2200×1200×1200mm Seat load : 0~200kg ( adjustable ) Back load : 0~100kg ( adjustable ) Test cyclic : 0~999 , 999 ( adjustable ) Machine weight : 400kg Power : 1 phase , AC220V , 50Hz Air pressure : 7kg/cm2 Design criteria : EN4875 BIFMA5.1