聚创JC200D型COD消解测定一体式水质测定�?参数-价格-中国粉体罐�/title>

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}else{ $(".fixdbox").css({"display":"none"}); } $(".fixdbox_main_left div").css({"color":"#4F5862","border-bottom-color":"transparent"}); if($(this).scrollTop()>=_wsj){ $(".fixdbox_main_left div").eq(6).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_gsdt){ $(".fixdbox_main_left div").eq(5).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_yhpl){ $(".fixdbox_main_left div").eq(4).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_xgzl){ $(".fixdbox_main_left div").eq(3).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_xgfa){ $(".fixdbox_main_left div").eq(2).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_cxd){ $(".fixdbox_main_left div").eq(1).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_cpjj){ $(".fixdbox_main_left div").eq(0).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); } }); function showliuyan(me, showtype){ if(showtype==0){ //$("#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>一、产品介绌�/strong></p><p>JC-200D型COD消解测定一体式水质测定仪将经典的比色法与先进的计算机技术结合起来，应用微电脑光电子比色检测原理取代传统的目视比色法，消除了人为误差，测量分辨率大大提高。该产品具有自动PID控温、双液晶显示、自动调零、浓度直读、曲线存储、自动打印等特点，仪器操作简便，人机交互式操作，使用者无需复杂的专业知识即可应用本产品、�/p><p><strong>二、产品参�?/strong></p><div><table align="center" cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p>1、COD测定方法：快速催化法（铬法）：�/p></td></tr><tr><td><p>2、COD高低量程双波长测定：5~150mg/L低波长；100~1000mg/L，高波长：�/p></td></tr><tr><td><p>3、测定范围：5 ~ 10000 mg/L（＞1000 mg/L时分段或稀释测量）：�/p></td></tr><tr><td><p>4、测量误差：5~100 mg/L�?*误差�?#177;5 mg/L;100 mg/L~10000 mg/L，相对误差≤��5 %：�/p></td></tr><tr><td><p>5、消解温度：165 �� 1℃； 消解时间�?5分钟：�/p></td></tr><tr><td><p>6、抗氯干扰：[CL-] �?000mg/ L；（当[CL-] �?000mg/ L时，可稀释测定）：�/p></td></tr><tr><td><p>7、同时消解样品数量：� 12支；</p></td></tr><tr><td><p>8、消解温度控制范围：�?00℃，时间控制范围�?99分钟，自动定时；</p></td></tr><tr><td><p>9、曲线参数：可设�?00条测量曲线参数；</p></td></tr><tr><td><p>10、数据存储：可存�?0000条测量数据；</p></td></tr><tr><td><p>11、数据校准：1-7点校正模式，自动校正曲线值；</p></td></tr><tr><td><p>12、环境温度：�? ~ 40）℃� 环境湿度：相对湿度＜ 85%（无冷凝）；</p></td></tr><tr><td><p>13、工作电源：AC 220V��10% / 50Hz、�/p></td></tr></tbody></table></div><p><strong>三、产品特炸�/strong></p><div><table align="center" cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p>1、双LCD显示器，大屏幕液晶背光显示，240*128点阵，中文操作界面，人性化程序设计、�/p><p>2、测量范围宽，并可据水样实际情况进行量程切换、�/p><p>3、测定与消解系统分别设计，操作过程可分别进行，互不影响；</p><p>4、自动恒温控制系统，PID调节技术，消解过程温度恒定、精度高、�/p><p>5�?点至7点校正模式，自动计算斜率、截距及相关系数，测量精度高、�/p><p>6、故障自诊断智能设计，使仪器管理和维护简易方便、�/p><p>7、仪器内置实时时钟，每条测量记录都带有测量时间戳，方便统计与查询、�/p><p>8、大容量数据存储，断电保护设计，确保仪器不受损坏和数据记录不丢失、�/p><p>9、抗干扰能力强，适用于工业现场，可广泛应用于地表水和污染源的监控、�/p><p>10、仪器采用半导体冷光源发光器，特有的光学电路设计，抗干扰能力强，测量数据精度高、稳定性好，光源寿命可达几万小时、�/p><p>11、具有数据输出接口，可连接电脑，将测量数据传输至电脑、�/p><p>12、仪器自带热敏式打印机，可直接打印测量数据和历史数据、�/p><p>13、试剂用量少，运行成本低，抗干扰能力强、�/p></td></tr></tbody></table></div> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; 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