雷磁COD-582型在线化学需氧量(COD)测定�?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><span>【应用领域【�/span></strong><strong></strong></p><p><span>n</span><span>江河湖泊等地表水质量监测：�/span></p><p><span>n</span><span>城市污水、工业废水排放监测；</span></p><p><span>n</span><span>工业过程控制，如环保、石化、化工、发电、制药、食品、电子、自来水等领域水质监测、�/span></p><p><strong><span>【主要特点【�/span></strong><strong></strong></p><p><span>n</span><span>采用重铬酸钾消解比色法测量水�?/span>COD<span>值，符合国标〉�/span><span>GB11914-89</span><span>水质</span><span>化学需氧量测定</span><span>重铬酸钾法》；</span></p><p><span>n</span><span>采用</span>7<span>寸彩色液晶触摸屏，主界面显示当前仪器状态、测量模式、测量结果和报警信息：�/span></p><p><span>n</span><span>采用光电</span><span>液位传感器实现试剂精确计量；</span></p><p><span>n</span><span>支持自动标定、自动检测和自动清洗，可设置手动、定时、等间隔三种标定和测量模式；</span></p><p><span>n</span><span>支持手动控制、单步调试，方便进行硬件调试：�/span></p><p><span>n</span><span>支持检测参数的自定义设置；</span></p><p><span>n</span><span>支持测量数据和标定数据的自动保存，支持海量历史数据的保存和查阅；</span></p><p><span>n</span><span>支持系统日志功能，可查询仪器故障、报警、运行等历史记录：�/span></p><p><span>n</span><span>支持泄露报警、加热温度超限报警和试剂短缺报警功能：�/span></p><p><span>n</span><span>支持紧急停机功能，可立即停止测量进入待机状态；</span></p><p><span>n</span><span>支持密码保护功能，防止非专业用户误操作；</span></p><p><span>n</span><span>具有＇�/span>4<span>｝�/span><span>20</span><span>（�/span><span>mA DC</span><span>隔离信号输出，输出上限和输出下限可任意设置；</span></p><p><span>n</span><span>具有</span>RS-232<span>戕�/span><span>RS-485</span><span>数字接口＇�/span><span>2</span><span>逈�/span><span>1</span><span>），支持数据导出和远程通讯：�/span></p><p><span>n</span><span>药剂使用量少，一个月免维护。；</span></p><p><span>n</span><span>支持连接打印朹�/span><span>、�/span></p><p><strong><span>【技术参数【�/span></strong><strong></strong></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p><span>型号</span></p><p><span>技术参�?/span></p></td><td><p><strong><span>COD<span>，�/span><span>582</span></strong><strong></strong></p></td></tr><tr><td><p><span>测量范围</span></p></td><td><p><span>＇�span>10.0</span><span>｝�/span><span>5000</span><span>（�/span><span>mg/L</span></p></td></tr><tr><td><p><span>分辨玆�/span></p></td><td><p><span>0.1mg/L<span>＋�/span><span>1mg/L</span></p></td></tr><tr><td><p><span>仪器</span><span>基本误差</span></p></td><td><p><span>��<span>10</span><span>％或��</span><span>5mg/L(</span><span>≣�/span><span>50mg/L</span><span>旵�/span><span>)</span></p></td></tr><tr><td><p><span>重复�?/span></p></td><td><p><span>5<span>％或</span><span>5mg/L(</span><span>≣�/span><span>100mg/L</span><span>旵�/span><span>)</span></p></td></tr><tr><td><p><span>零点漂移</span></p></td><td><p><span>��</span><span>5mg/L/24h</span></p></td></tr><tr><td><p><span>量程漂移</span></p></td><td><p><span>��</span><span>10%/24h</span></p></td></tr><tr><td><p><span>电源电压影响</span></p></td><td><p><span>��</span><span>10%</span></p></td></tr><tr><td><p><span>平均无故障连续运行时闳�span>MTBF</span></p></td><td><p><span>MTBF<span>�?/span><span>360 h</span></p></td></tr><tr><td><p><span>电源</span></p></td><td><p><span>AC<span>９�/span><span>(220</span><span>��</span><span>22)V</span><span>：�/span><span>(50</span><span>��</span><span>1)Hz</span></p></td></tr><tr><td><p><span>尺寸＇�span>mm</span><span>），重量＇�/span><span>kg</span><span>（�/span></p></td><td><p><span>550��400��1680</span><span>＋�span>50</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="224289" /> <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）">