本机测试插头线在经过次数自由跌落后的与度。试法是把插头含后端电源线 100mm 处剪断,作为试件,投入滚桶内,依试件重量设定标准所要求之跌落次数,使试件连续落下撞击,到达设定次数后,本机自动停机,然后取出试件检查受损程度。 Cut off the cord with 100mm behind plug as being a tt specimen。Put it into Tuling barrel,then pret the tuling nuers according to the weight of tt specimen。Check the damaged degree of the tt specimen ( which is subject to the above succsive drops and impacts ) after the pret nuers are reached。
滚动速度 Tuling speed
5r.p.m ( 即每分钟跌落 10 次 )
计 数 器 Counter
电子式,6 位数,到达设定次数自动停机 Electronic te 6 dis,auto-s during the pret nuers are reached