东润AND-2000E氨氮在线分析�?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>AND-2000E<span>氨氮在线分析仪功胼�/span><span>９�/span></p><p><span>操作界面：中文字幕，引导式操作界面，使用简单，极易上手</span></p><p><span>安全功能：二级管理权限，普通用户权限、管理员权限</span></p><p><span>软件监控系统故障点，并具有安全防护面罩设讠�/span></p><p><span>强大的软件功能：可针对不同的水样提供定制化的测量流程</span><span>＋�/span><span>全自动无人值守操作</span></p><p><span>具有自动零点、量程校准功胼�/span></p><p><span>具有量程自动切换功能</span></p><p><span>具有自动清洗功能</span></p><p><span>具有数值超标异常自动报警功胼�/span></p><p><span>断电保护设计、具有断电、再上电后数据自动恢复功胼�/span></p><p><span>可靠的电压过高保护装�?/span></p><p><span>具有自动控制外接采水泵启动、停止控制功胼�/span></p><p><span>具有多种信号输出方式９�/span>4-20mA<span>�?/span><span>RS485/RJ45</span></p><p><span>具有远程控制操作功能（实现校准、标定、核查、测量、上传数据）</span></p><p><span>一键运行：仪器安装完毕，上电只需执行一键运行即可完成仪器自检、清洗、定标和自动做样、�/span><span>�?/span></p><p><span>特点</span></p><p><span>采用</span>10.4<span>吋超大触摸屏，无需专业培训即可使用仪器：�/span></p><p><span>仪器反应体系小，支持废水废液分离，废液量低；</span></p><p><span>体积小巧方便运输及安装；</span></p><p><span>可根据水体状况，提供定制化解决方案，降低用户运维成本：�/span></p><p><span>5<span>分钟可完成日常维护；</span></p><p><span>微信小程庎�/span>“水质云”支持远程诊断、远程运维，微信扫描二维码报故障，售后服务更准快捷；</span></p><p><span>满足国家地表水自动监测仪器新技术要汁�/span></p><p><span>工作原理（氨气敏电极法）</span></p><p><span>氨气敏电极从结构上是一个置于碱性电极液中的</span>pH<span>电极，水中的氨气分子通过氨半渗透膜进入电极内部，从而改变电极液皃�/span><span>pH</span><span>值，</span><span>pH</span><span>电极检测到这一变化，仪器在每一次分析中，利用已知的低标标准液和高标标准液对电极进行标定。根据和标准曲线比对而计算出水中的氨氮浓度、�/span></p><p><span>技术参�?/span></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p><span>测量范围</span></p></td><td><p><span>�?�?）mg/L；（0�?0）mg/L；可根据用户要求扩展</span></p></td></tr><tr><td><p><span>测量精度</span></p></td><td><p><span>NH3N�?.20mg/L时，�?.02mg/L；NH3N�?.20mg/L时，�?0%：�/span></p></td></tr><tr><td><p><span>零点漂移</span></p></td><td><p><span>��3%</p></td></tr><tr><td><p><span>量程漂移</span></p></td><td><p><span>��3%</p></td></tr><tr><td><p><span>检出限</span></p></td><td><p><span>0.05mg/L</span></p></td></tr><tr><td><p><span>精密�?/span></p></td><td><p><span>�?%</span></p></td></tr><tr><td><p><span>测量周期</span></p></td><td><p><span>测量周期*�?5分钟/次；</p></td></tr><tr><td><p><span>测量间隔时间</span></p></td><td><p><span>时间间隔�?�?4小时任意可调）和整点测试设定</span></p></td></tr><tr><td><p><span>重量</span></p></td><td><p><span>净里�30Kg；包裄�35Kg</span></p></td></tr><tr><td><p><span>电源要求</span></p></td><td><p><span>(85-264)VAC（适用全球市场）；<span>(47-63)Hz：�/span></p><p><span>仪器待机功率7.5W，工作功率：20W：�/span></p></td></tr><tr><td><p><span>接口输出</span></p></td><td><p><span>RS232/RS485/ETHERNET（支持MODBUS协议）、两�?-20mA；AC220V采水接口：�/span></p><p><span>2路多功能继电器接口；支持动态管控技术要汁�/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="261252" /> <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）">