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$(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p><strong><strong>微机控制扭转试验朹�/strong></strong></p><p>型号：NWS系列</p><p><strong>主要用逓�/strong></p><p><strong>微机控制扭转试验朹�/strong>主要用于金属、非金属材料及零部件的扭转力学特性试验、如进行材料的扭转破坏、扭转切变模量、多步骤扭矩加载等试验。陪扭角计可测量切变模量、规定非比例扭转应力，该机具有运行稳定可靠、对环境适应高、测量范围大、分辨率及精度高的特点、是工厂、学校和科研单位理想的实验设备。其设计符合中华人民共和国标准GB/T10128-88<金属室温扭转实验法》中对试验机的要求、�/p><p><strong>功能特点</strong></p><p>� 通过计算机的控制，实现对扭矩，扭角的测量，控制工件的运行、停止、正转、反转及进行无级调逞�/p><p>� 扭矩扭角分辨�?*�?#177;320000码测量放大器，独有的正反向非线性校正技术，使得测量更加精确、�/p><p>� 传动系统采用高可靠性的交流伺服电机和机密减速器，以利于传动的平稳性，同时减少功率损耗。、�/p><p>� 速度无级可调，根据试验要求可以设置多段试验速度、�/p><p>� 功能强大的模糊控制技术与增量式双闭环控制技术，可以进行扭矩和扭角二闭环控制，两种控制方式之间可以自动切换，并可以选配扭转计，进行扭矩、扭角和变形三闭环控制、�/p><p>� 检测结果显示在计算机的显示器上，并给出相应的工作曲线，工作界面友好，易于观察和操作，实现计算机自动控制</p><p><strong>主要规格及技术参�?/strong></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td>型号</td><td></td><td>NWS500</td><td>NWS1000</td><td colspan="2">NWS2000</td><td colspan="2">NWS5000</td><td>NWS80000</td></tr><tr><td rowspan="4">扭矩</td><td>**扭矩（N.m（�/td><td>500</td><td>1000</td><td colspan="2">2000</td><td colspan="2">5000</td><td>80000</td></tr><tr><td>扭矩测量范围（N.m（�/td><td colspan="7">量程�?-100%</td></tr><tr><td>扭矩测量精度</td><td colspan="3">示值相对误差≤��0.5%</td><td colspan="4">示值相对误差≤��1%</td></tr><tr><td>扭矩测量分辨玆�/td><td colspan="7">320000�?/td></tr><tr><td rowspan="3">扭角</td><td>**扭角显示范围</td><td colspan="7">无限</td></tr><tr><td>扭角显示精度</td><td colspan="7">��0.5%</td></tr><tr><td>扭角显示分辨玆�/td><td colspan="7">0.0002��</td></tr><tr><td rowspan="2">转逞�/td><td>主动夹头转速（�?分）</td><td colspan="6">0.1���?000��，无级可谂�/td><td>0.1�?0��</td></tr><tr><td>扭转方向</td><td colspan="7">正反两个方向</td></tr><tr><td>主机</td><td>夹头间距</td><td colspan="6">0�?00</td><td>300�?500</td></tr><tr><td></td><td>主机外形尺寸(mm)H.W.D</td><td>1130��500��1680</td><td>1120��500��1680</td><td colspan="3">1100��470��1785</td><td>850��550��1780</td><td>1260��1700��5000</td></tr><tr><td></td><td>主机重量</td><td>580</td><td>650</td><td colspan="3">800</td><td>2000</td><td>11000</td></tr><tr><td></td><td>整机功率</td><td colspan="2">220V，≤2.5kw</td><td colspan="3">220V，≤3kw</td><td>380V，≤3kw</td><td>380V，≤5kw</td></tr><tr><td>配件</td><td>扭转计参数（选配（�/td><td colspan="7">分辨率：320000码，量程�?.3-5度，精度：≤��0.5%</td></tr></tbody></table> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; 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