HACH NPW-160总磷/总氮/COD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><strong>典型应用</strong></p><p>地表水、市政污水、工业废水的总磷、总氮的自动监� </p><p><strong>仪器特点</strong></p><p>� 独立设计的加热分解装� � 支持中文等多种语言，触摸屏式操作界� </p><p>� 系统可方便的实现无线传输 � 自动校准、自动清洗功胼�/p><p>� 内置 CF卡，数据可长期保� � 试剂配方公开</p><p>� 运行成本低，二次污染� � 总磷测量浊度补偿功能</p><p>� 一体化设计，简化了管线连接 � 与标准一致的120度下加热消解30min</p><p>� 先进的多波长检测器可对总磷� � 总磷/总氮单独加热分解槼�/p><p> 总氮两项指标进行测量</p><p><strong>测量原理</strong></p><p>总磷：（符合国标GB11893-89）：过硫酸盐做氧化剂，在</p><p>120℃条件下加热消解30min，将磷化物转化成磷酸根离子，钻�/p><p>蓝吸光光度法测量总磷含量（测量波长：700nm（�/p><p>总氮：（符合标准HJ636-2012）：过硫酸盐做氧化剂，在</p><p>120℃条件下加热消解30min，将含氮化物转化成硝酸根离子＋�/p><p>样品溶液的pH调节�?-3；紫外光吸光光度法检测硝酸盐的吸</p><p>光度（测量公式：A＝A220-2��A275，其中，测量波长�?20nm：�/p><p>浊度补正波长�?75nm（�/p><p><span><strong>技术指栆�/strong></p><p>测量范围� 总氮�?�?mg/L �?00mg/L</p><p>总磷�?�?.5mg/L �?0mg/L</p><p>� � 性： �?#177;3% FS</p><p>分析间隔� 1 小时�? 小时� 可以任意设定</p><p>样品条件� 温度�?�?0ℂ�/p><p>压力�?.02�?.05MPa</p><p>流量�?�?L/min</p><p>每次分析取样量约 67.5mL</p><p>试剂补充间隔� 1个月</p><p>工作环境� 温度�?�?0℃，85% 相对湿度室内安装</p><p>模拟输出� 4�?0 mA，负� 600 ohm</p><p>� � 器： 可设置上下限警报、故障信息等</p><p>电　　源： 220VAC�?0/60HZ</p><p>功　　耗： 500VA�?*� 200VA（平均）</p><p>数据通讯� MODBUS RS485</p><p>外形尺寸� 450 �� 380 ��1430 mm</p><p>重　　量： � 80Kg</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="225010" /> <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）">