YG021D电子单纱采用pc机控制，高精度力值传感测量系统及步进电机直接驱动滚珠丝杆方式。对夹持试样长度、拉伸速度、试验次数参数均能任意设定测试结果由打印机输出.

It adopts PC computer control,the high accuracy force ＆#118alue sensing test system,step-motor direct driving ball threaded screw methods.It may set arbirary numbers for the parameters such as gripped sample length stress rate,test times etc,The testingresults would be output in forms of chinese character reporting statistics through the printer.

测量范围 Testing range ：0－5000cN
精度 Accuracy： 0.01cN
夹持试样长度 Gripped sample length：100－500范围内任意设定
伸长 Max . Extension：650mm
测试速度 Testing speed ： 50 100 150 250 300 400 500 750 900 1000r/min
外形尺寸 (主机） External Dimension (main frame) ： 350×200×900mm(L×W×H)