FZ-8810电线电缆曲挠试验机FLEXIBLECABLEFLEXINGTESTERIEC60227-1、VDE0472、GB/T5023.2-1997本机试法是取试件约5m长，中段挠于规定直径之两个圆轮上，两端施加荷重，并接通电流，然后以0.33m/sec之速度，1m之行程，移动圆轮，使试件往复弯曲拉伸，当断线或到达设定次数，会自动停机，取下试件评定其耐挠曲性质。 Cutoffthecableabout5minlengthasbeingthetestspecimenwhichshallbekinkedoverthespecifieddiameterofbothwheelsandeachendhastobeloadedwithaweight。eanwhileeachconductorofsampleshallbeloadedwithacurrent。Later，atanapproximatelyconstantspeedof0.33m/stomovethewheelsoveradistanceof1mtomakethespecimenbereciprocallybentandtightened。Whenthespecimenbreaksdownorthepresetnumbersarereached，themachinewillstopautomatically。Afterwards，takeoffthesampleandadjudgethecharacteristicofflexibility。 荷重 Load 1kg、1.5kg 滑轮直径 Wheeldiameter 60mm、80mm、120mm(另有其它规格) 试验电流 Testingcurrent 3~32A连续可调Adjustable 试验电压 Testingvoltage 0~380VAC连续可调Adjustable 计数器 Counter 电子式，6位数，到达设定次数， 自动停机Electronictype6digits， auto-stopduringthepresetnumbers 电源 Power AC220V/50Hz