<p><span style=";font-family:宋体;font-size:14px">&nbsp; STM3000<span style="font-family:宋体">系列微机控制电子万能试验机</span></span><span style=";font-family:Arial;font-size:14px"><span style="font-family:宋体">采用单空间结构</span></span><span style=";font-family:宋体;font-size:14px"><span style="font-family:宋体">。主要由主机（包括机架、底座、传动系统）、夹具、变形测量系统、软件系统、电气系统构成。试验高度可根据客户的操作习惯方便调节。</span></span></p><p><span style=";font-family:宋体;font-size:14px">&nbsp;</span><span style=";font-family:Arial;font-size:14px">&nbsp;&nbsp;</span><span style=";font-family:宋体;font-size:14px"><span style="font-family:宋体">于非金属材料的拉伸、压缩、弯曲等的力学性能测试分析研究，具有应力、应变、位移三种闭环控制方式，可求出最大力、抗拉强度、弯曲强度、压缩强度、弹性模量、断裂延伸率、屈服强度等参数。根据</span>GB<span style="font-family:宋体">及</span><span style="font-family:Arial">ISO</span><span style="font-family:宋体">、</span><span style="font-family:Arial">JIS</span><span style="font-family:宋体">、</span><span style="font-family:Arial">ASTM</span><span style="font-family:宋体">、</span><span style="font-family:Arial">DIN</span><span style="font-family:宋体">等国际标准进行试验和提供数据。</span></span></p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;<br/></p>