ET99718COD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"> <strong><strong>ET99718COD测定�?/strong><strong>ET99718COD测定�?/strong>仪器简介：</strong></p><p><ul><li> 电化学分析仪</li></ul><p> ET99718--HR COD测定仪，ET99125消解器，0 to 15000mg/LCOD试剂（ET99106/25支装），中英文手册，携带箰�/p><ul><li> 电化学分析仪</li></ul><p> ET99718--LR COD测定仪，ET99125消解器，0 to 150mg/LCOD试剂（ET99955/25支装），中英文手册，携带箰�/p><ul><li> 电化学分析仪</p><p> ET99718--MR COD测定仪，ET99125消解器， 0 to 1500mg/LCOD试剂（ET99974/25支装），中英文手册，携带箰�/p><p><strong>技术参数：</strong></li><li> 电化学分析仪</li></ul><p> 型号</p><p> ET99718</p><p> 测量范围</p><p> 0-150mg/L�?-1500mg/L�?-15000mg/L</p><p> 测量精度</p><p> 读数�?#177;3%</p><p> 光学系统</p><p> 防水样品池，具有温度补偿LED光学系统�?#955;1�?30nm�?#955;2�?05nm</p><p> 校正模式 自动零点校正，采用SMD微处理技术，具有出厂校准与用户自定义双校准模弎�/p><p> 数据存储 16组数据存储，随时调阅</p><p> 供电方式 1��9V电池；具有自动关机节电功胼�/p><p> 尺寸重量</p><p> 190��110��55 mm�?00g（主机）</p><p> 国际认证 DIN EN 50081-1 VDE 0839 part 81-1: 1993-03</p><p> DIN EN 50082-2 VDE 0839 part 82-2: 1996-02</p><p> 消解器设� 25孔消解，16mm孔径，金属耐腐蚀外壳，薄膜式按键</p><p> 消解温度 70℃，100℃，120℃，150℃四档温度设定；10min内从室温达到设定温度</p><p> 消解时间 30min�?0min�?20min，持续加热四种选择</p><p> 加热功率 400W，温度自动控制，防过热系统保抣�/p><p> 电源类型 230Vac�?0-60 Hz</p><p> 安全设置 ET418933专用消解保护罩，有效防止样品意外爆溅</p><p><strong>主要特点９�/strong></p><ul><li> 电化学分析仪</li></ul><p> Lovibond 罗威邦品牌COD测定仪，人性化设计精巧，测量操作简捷快速，有效提高了COD测定的经济性和安全性，降低了污染危害。ET99718是一款具有全量程水和废水COD测量的专用仪器，广泛应用于科学研究、高效实验室、环保监测部门和各种应急检测、�/p><p> ? 采用重铬酸钾法（K2CrO7）测定化学需氧量（COD），符合国际标准规范、�/p><p> ? 微电�?*技术，人性化设计，操作简捷，液晶屏幕数字显示�?#61618;</p><p> ? 16组数据存储，随时调阅，优良的GLP功能�?#61618;</p><p> ? COD试剂符合Standard method 5220D方法和US EPA 410.4标准，具有准确性高，稳定性高，便捷高效，易于保存等特点�?#61618;</p><p> ? 三种量程试剂，用于不同水质： COD LR 量程0-150mg/L� COD MR量程0-1500mg/L� COD HR量程 0-15000mg/L</p><p> ? 具有用户校准功能，确保测量准确可靠�?#61618;</p><p> ? ET99125消解反应器，具有25孔设计，可同时消解多个水样，依据操作规范选择温度和消解时间。设�?0�?00�?20�?50��C四档温度选择�?0�?0�?20min和持续加热四档时间选择、�/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="306044" /> <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）">