电厂用台式电导率分析仪精密电导率�?参数-价格-中国粉体罐�/title>

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} }); 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>应用于火电、化工化肥、冶金、环保、制药、生化、食品和自来水等溶液电导率值的连续监测、�/span></p><p><span>电导率的测量原理是将相互平行且距离是固定倻�/span>L的两块极（或圆柱电极），放到被测溶液中，在极板的两端加上一定的电势（为了避免溶液电解，通常为正弦波电压，频�? kHz�?kHz）。然后通过电导仪测量极板间电导、�/span></p><p><span>l </span><span>仪器采用高精�?/span>AD转换和单片机微处理技术，能实现电导率的测量、温度的测量、温度自动补偿、量程自动转换等多种功能、�/span></p><p><span>l </span><span>高精度复合电极，测量准确方便、�/span></p><p><span>l </span><span>先进贴片工艺及一体化设计，高集成度电路设计稳定耐用、�/span></p><p><span>l </span><span>数据循环存储功能，自动清除溢凹�/span></p><p><span>l </span><span>数据，操作简单，查询方便，断电数据存储时闳�/span>10年以上� 中文主菜单操作，? 易于理解，操作快捷方便、�/span></p><p><span>l </span><span>多参数同时显示，在同一屏幕上显示电导率值、温度、时间和状态、�/span></p><p><span>l </span><span> 5.0寸触摸彩色液晶，中文显示，操作方便、�/span></p><p><span>温补范围：（</span>0�?0）℃� </span></p><p><span>水样温度：（</span>5�?0）℃：�/span></p><p><span>环境温度：（</span>5�?5）℃� </span></p><p><span>环境湿度９�/span> �?0%RH(无冷�?：�/span></p><p><span>储运温度：（</span>-25�?5）℃� </span></p><p><span>掉电保存９�/span><span>＝�/span>10年；</span></p><p><span>供电电源９�/span> AC(85 � 265)V </span></p><p><span>频率</span>(45 �?5)Hz </span></p><p><span>办�/span><span>率：</span> � 5W ：�/span></p><p><span>外形尺寸９�/span> 200mm��200mm��85mm ：�/span></p><p><span>里�/span><span>量：</span> 2.1kg：�/span></p><p><span>昽�/span> 示： 5.0寸触摸彩色液晶，中文显示：�/span></p><p><span>测量范围９�/span></p><p><span>K=0.01cm-1 �?.000�?.000�?#956;S/cm</span></p><p><span>和（</span>0.00�?0.00�?#956;S/cm：�/span></p><p><span>K=0.10cm-1 �?.00�?0.00�?#956;S/cm </span></p><p><span>和（</span>0.0�?00.0�?#956;S/cm � </span></p><p><span>K=1.00cm-1 �?.0�?00.0�?#956;S /cm </span></p><p><span>和（</span>0�?000�?#956;S/cm ：�/span></p><p><span>K=10.0cm-1 �?�?000�?#956;S/cm </span></p><p><span>和（</span>0�?0000�?#956;S/cm：�/span></p><p><span>凅�/span><span>�?/span><span>度：</span> ��2.5% F.S� </span></p><p><span>刅�/span><span>�?/span><span>率：</span> 0.001��S/cm：�/span></p><p><span>里�/span><span>夌�/span><span>性：</span> �?% ：�/span></p><p><span>温度传感器：</span>pt1000� </span></p><p><span>l </span><span>配件指南</span></p><p><span>l </span><span>电导率复合电�?/span> (K=0.01) </span></p><p><span>l </span><span>电导率复合电�?/span> (K=0.1) </span></p><p><span>l </span><span>电导率复合电�?/span> (K=1.0) </span></p><p><span>l </span><span>电导率复合电�?/span> (K=10) </span></p><p><span>电导电极的选择</span></p><p><span>根据被测水样电导率的大小范围，选择常数合适的电极是准确测量的关键。特别是对纯水（；�/span>3��S/cm）和超纯�?�?��S/cm)的测量，应用电极常数�?.1cm-1�?.01cm-1的电极，必要时还要加上密闭测量槽，才能做到准确的测量，否则将产生较大的误差。当介质电导率值＞100��S/cm时，宜用电极常数�?.0cm-1�?0 cm-1的铂黑电极测量以增大有效面积、�/span></p> </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="292181" /> <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）">