批發供應聽筒線伸縮疲勞試驗機的詳細信息

XL-8085聽筒線伸縮疲勞試驗機本機專門測試卷線、聽筒線之使用壽命，測試時，試件于通電中被氣壓動力連續往復拉伸收縮，至電流中斷或到達設定次數時，檢查其受損部位及伸縮次數。 This machine is specialized in testing service life of telephone handset cords. During test, the specimen, which is in electrifying, will be stretched and shrunk reciprocally by pneumatic driven until the current shuts off or the preset numbers are reached, then detect its damaged portion or flex times.    規格SPECIFICATIONS試件數量 Number of specimen3pcs測試行程 Test stroke300～1500mm測試速度 Test speed10～30cpm計 數 器 Counter6位數 electric 6 digits電    源 Power220V AC, 50Hz外形尺寸 Dimension60×52×280cm重    量 Weight(about)150kg