百若仪器NJW-300微机控制扭转试验�?参数-价格-中国粉体罐�/title>

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}else{ $(".fixdbox").css({"display":"none"}); } $(".fixdbox_main_left div").css({"color":"#4F5862","border-bottom-color":"transparent"}); if($(this).scrollTop()>=_wsj){ $(".fixdbox_main_left div").eq(6).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_gsdt){ $(".fixdbox_main_left div").eq(5).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_yhpl){ $(".fixdbox_main_left div").eq(4).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_xgzl){ $(".fixdbox_main_left div").eq(3).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_xgfa){ $(".fixdbox_main_left div").eq(2).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_cxd){ $(".fixdbox_main_left div").eq(1).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_cpjj){ $(".fixdbox_main_left div").eq(0).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); } }); function showliuyan(me, showtype){ if(showtype==0){ //$("#Content").val($("#Content").attr('placeholder')); Content= document.getElementById('PopMsgFrom').Content.getAttribute('placeholder'); document.getElementById('PopMsgFrom').Content.value=Content; } if(showtype==1){ // $("#Content").val($(me).text()); alert($(me).text()); document.getElementById('PopMsgFrom').Content.value=$(me).text(); } $(".fxp").css("display","flex"); } function close_popwin(){ $(".fxp").css("display","none"); // 关闭虚拟电话后的留言� $(".dhxj").css("display","none"); $(".dhxjbox").css("display", "none"); $(".dhxjbox2").css("display", "none"); return false; } </script>  <div class="cpjs"> <div class="cpjs_tab"> <div class="js_cpjj" style="border-bottom: 3px solid #1479d7; color: #1479d7;">产品介绍</div> <div class="js_cxd">创新炸�/div> <div class="js_xgfa">相关方案</div> <div class="js_xgzl">相关资料</div> <div class="js_yhpl">用户评论</div> <div class="js_gsdt">公司动�?/div> <div class="js_wsj">问商宵�/div> </div> <script> $(function(){ // 切换 $(".cpjs_tab a").click(function(){ $(".cpjs_tab a").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p><span><span>NJW-300</span><span><span>微机控制扭转试验机用亍�/span></span><span><span>碳纤维芯棒和钢单丝的扭转试验，是对电力输电架空缆加强芯进行性能测试的必备仪器、�/span></span></p><p><span><span>该试验机加载稳定、转速平稳、噪声低。采用无刷式扭矩传感器，测量准确，寿命长、�/span></span></p><p><span><strong><strong><span>功能特点９�/span></strong></strong></span></p><p><span><span>l </span></span><span><span>扭矩、扭转角及试验曲线动态显示、�/span></span></p><p><span><span>l </span></span><span><span>扭矩、扭转角等速率加载控制，加载速率无级设定、�/span></span></p><p><span><span>l </span></span><span><span>任意设置扭矩加载目标值，到达设定值后自动保持、�/span></span></p><p><span><span>l </span></span><span><span>任意设置扭转角加载目标值，到达设定值后自动保持、�/span></span></p><p><span><span>l </span></span><span><span>扭矩、扭转角峰值保持功能、�/span></span></p><p><span><span>l </span></span><span><span>活动头全范围位移测量、�/span></span></p><p><span><span>l </span></span><span><span>可选择显示</span></span><span><span>‛�/span></span><span><span>扭矩</span></span><span>─ </span><span><span>扭转觑�/span></span><span><span>“�/span></span><span><span>�?/span></span><span><span>‛�/span></span><span><span>扭矩</span></span><span>─ </span><span><span>时间</span></span><span><span>“�/span></span><span><span>等曲线、�/span></span></p><p><span><span>l </span></span><span><span>试验结果可存储，并可随时读取、查阅试验结果、�/span></span></p><p><span><span>l </span></span><span><span>试验数据和曲线可再分析，曲线能够任意局部放大、�/span></span></p><p><span><span>l </span></span><span><span>支持</span></span><span>Excel</span><span><span>报告模板，报告格式任意编辑、�/span></span></p><p><span><span>l </span></span><span><span>具有满量程过载保护功能、�/span></span></p><p><span><strong><strong><span>技术指标：</span></strong></strong></span></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p><span><span>产品型号</span></span></p></td><td><p><span><span>NJW-300</span></span></p></td></tr><tr><td><p><span><span>**扭矩</span></span></p></td><td><p><span><span>300Nm</span></span></p></td></tr><tr><td><p><span><span>扭矩测量范围</span></span></p></td><td><p><span><span>6</span><span>｝�/span><span>300Nm</span></span></p></td></tr><tr><td><p><span><span>扭矩示值准确度</span></span></p></td><td><p><span><span>��</span><span>1%</span></span></p></td></tr><tr><td><p><span><span>扭转角测量相对误�?/span></span></p></td><td><p><span><span>优于��</span><span>0.5%</span></span></p></td></tr><tr><td><p><span><span>转速范図�/span></span></p></td><td><p><span>0</span><span>｝�/span><span>60r/min</span></p></td></tr><tr><td><p><span><span>转速控制相对误�?/span></span></p></td><td><p><span><span>��</span><span>0.5%</span></p></td></tr><tr><td><p><span><span>转速调速方弎�/span></span></p></td><td><p><span><span>交流伺服无级调逞�/span></span></p></td></tr><tr><td><p><span><span>可夹持试样长�?/span></span></p></td><td><p><span><span>300</span><span>｝�/span><span>2200mm</span></span></p></td></tr><tr><td><p><span><span>试样张拉力范図�/span></span></p></td><td><p><span><span>10</span><span>｝�/span><span>4000N</span></span></p></td></tr><tr><td><p><span><span>夹持试样规格</span></span></p></td><td><p><span><span>碳纤维芯棒：</span></span><span>��5.5</span><span><span>｝�/span><span>��15mm</span></span></p><p><span><span>钢单丝：</span></span><span>��1</span><span><span>｝�/span><span>��5mm</span></span></p></td></tr><tr><td><p><span><span>电源</span></span></p></td><td><p><span>2kW/AC220V/50Hz</span></p></td></tr><tr><td><p><span><span>设备外形尺寸</span></span></p></td><td><p><span><span>4200mm</span><span>��</span></span><span>500mm</span><span><span>��</span><span>1300mm</span></span></p></td></tr><tr><td><p><span><span>重量</span></span></p></td><td><p><span><span>�?/span><span>1600kg</span></p></td></tr></tbody></table> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; font-size: 14px; margin: 10px 0 0; line-height: 26px;"> 暂无数据� </p> </div>  <div class="xgfa"> <div class="xgfa_tit"> <div> <span></span>相关方案 </div> </div> <div class="xgfa_box" style="display: block;"><div style="padding:10px;">暂无相关方案、�/div> </div> </div> <script> $(function(){ // 切换 $(".xgfa_tit_ul li").hover(function(){ $(".xgfa_tit_ul li").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); var _index = $(this).index(); $(".xgfa_box").css("display","none"); $(".xgfa_box").eq(_index).css("display","block"); }); }); </script>  <div class="xgzl"> <div class="cxd_tit"><span></span>相关资料</div> <div class="xgzl_box"><div style="padding:10px;">暂无数据、�/div> </div> </div>  <div class="yhpl"> <div class="cxd_tit"><span></span>用户评论</div> <form id="FormComments" action="" method="post" onsubmit="return false"> <input name="SaveProComments" id="SaveProComments" type="hidden" value="yes" /> <input name="ProductID" id="ProductID" type="hidden" value="286293" /> <input name="ProQuality" id="ProQuality" type="hidden" value="10" /> <input name="ProService" id="ProService" type="hidden" value="10" /> <input name="ProUsability" id="ProUsability" type="hidden" value="10" /> <input name="ProCostperformance" id="ProCostperformance" type="hidden" value="10" /> <div class="yhpl_pf"> <div> <p>产品质量</p> <div><span id="Quality" class="stars star10"></span><span id="Quality_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>售后服务</p> <div><span id="Service" class="stars star10"></span><span id="Service_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>易用�?/p> <div><span id="Usability" class="stars star10"></span><span id="Usability_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>性价毓�/p> <div><span id="Costperformance" class="stars star10"></span><span id="Costperformance_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> </div> <div class="yhpl_pftit">评论内容</div> <textarea name="Comments" id="ProComments" onfocus="checklogin();" placeholder="分享产品使用经验/采购评价（不超过500字）">