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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>禹山便携式荧光法溶解氧传感器，采用了国际先进的荧光寿命技术、�/span>RS485<span>输出，支�?/span>MODBUS<span>，免于维护，可以快速准确地测量出溶解氧含量，内置温度传感器，具备水温自动补偿功能。能够提供稳定，重复性高，高灵敏度的溶解氧分析结果、�/span></p><p><span>测定原理</span></p><p><span>荧光法溶解氧测定仪是基于物理学中特定物质对活性荧光的猝熄原理。来自一个发光二极管（LED）发出的蓝光照射在荧光帽内表面的荧光物质上，内表面的荧光物质收到激发，发出红光，通过检测红光与蓝光之间的相位差，并与内部标定值比对，从而计算出氧分子的浓度，经过温度和气压自动补偿输出*终值、�/span></p><p><span></span></p><p><strong><span>传感器特炸�/span></strong></p><p><span>l<span>数字传感器，</span>RS485<span>输出，支�?/span>MODBUS</p><p><span>l<span>无膜，无需电解液，无干扰，无需频繁校准</span></p><p><span>l<span>不会消耗氧，没有流速限刵�/span></p><p><span>l<span>内置温度传感器，自动温度补偿</span></p><p><strong></strong></p><p><strong><span>技术参�?/span></strong></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p><span>名称</span></p></td><td><p><span>参数</span></p></td></tr><tr><td><p><span>量程范围</span></p></td><td><p>0~20mg/L<span>戕�/span>0~200%<span>饱和�?/span></p></td></tr><tr><td><p><span>精度</span></p></td><td><p>1%</p></td></tr><tr><td><p><span>响应时间</span></p></td><td><p>10 sec</p></td></tr><tr><td><p><span>传感器漂秺�/span></p></td><td><p><1% per year</p></td></tr><tr><td><p><span>温度范围</span></p></td><td><p>0 ~ 50<span>ℂ�/span></p></td></tr><tr><td><p><span>温度精度</span></p></td><td><p><span>��</span>0.2<span>ℂ�/span></p></td></tr><tr><td><p><span>防护等级</span></p></td><td><p>IP68</p></td></tr><tr><td><p><span>**操作压力</span></p></td><td><p>6bar</p></td></tr><tr><td><p><span>传感器接叢�/span></p></td><td><p><span>支持</span>RS-485<span>＋�/span> MODBUS<span>协议</span></p></td></tr><tr><td><p><span>电源信息</span></p></td><td><p>DC 6~12V<span>，电�?/span><50mA</p></td></tr><tr><td><p><span>传感器尺寷�/span></p></td><td><p>��16*180 mm</p></td></tr><tr><td><p><span>探头线缆长度</span></p></td><td><p>5m<span>，另外客户可逈�/span>10m<span>�?/span>15m<span>咋�/span>30m<span>线缆</span></p></td></tr><tr><td><p><span>校准</span></p></td><td><p><span>一点或两点校准</span></p></td></tr><tr><td><p><span>荧光帽寿呼�/span></p></td><td><p><span>保证使用一年（正常使用下）</span></p></td></tr><tr><td><p><span>传感器材斘�/span></p></td><td><p>POM<span>或不锈钢</span></p></td></tr></tbody></table><p><strong><span>订购信息</span></strong></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p><span>型号</span></p></td><td><p><span>描述</span></p></td></tr><tr><td><p>Y506-A</p></td><td><p><span>便携式荧光法溶解氧传感器</span></p></td></tr><tr><td><p>Y602-A</p></td><td><p><span>多功能水质分析仪表。表头，可接数字电极＋�/span>PH<span>，温度探夳�/span></p></td></tr><tr><td><p>Y602-B</p></td><td><p><span>多功能水质分析仪表。表头，支持蓝牙，可通过</span>Smart Meter app<span>与安卓手机通讯，可接数字电极，</span>PH<span>，温度探夳�/span></p></td></tr></tbody></table><p><strong><span>可选附仵�/span></strong></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p><span>型号</span></p></td><td><p><span>描述</span></p></td></tr><tr><td><p>Y9001</p></td><td><p><span>溶解氧荧光帽。正常使用情况下，建议一年更换一次荧光帽</span></p></td></tr></tbody></table><p><span>禹山介绍</span></p><p><span>禹山传感专注于基础传感技术研究与开发。面向实验室、手持及在线监测市场，现已推出多参数水质传感器（五参�?七参数）、光学溶解氧、光纤式浊度、四电极电导率、蓝绿藻、叶绿素、水中油及COD等多款水质传感器。广泛应用于水环境保护、污水处理、工业过程监控、水产养殖、食品发酵及制药等多个领域、�/span></p><p><span> 技术创新是禹山前进的永恒动力，基于对移动互联网的理解，推出无线水质监测解决方案。通过无线传将智能手机，平板电脑和传统测量仪表结合起来，打造实时动态的水质监测系统、�/span></p><p><span>禹山传感四大优势</span></p><p><span>1</span><span>、国际先进的纳米材料及光学传感技�?/span></p><p><span>2</span><span>、在美国和苏州设有研发中心，来自海内外专业团阞�/span></p><p><span>3</span><span>�?*创新能力�?*水质监测移动互联网解决方桇�/span></p><p><span>4</span><span>、更加完善的服务体系，免除客户一切后顾之�?/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="275194" /> <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）">