东润DRCL-99在线余氯分析�?参数-价格-中国粉体罐�/title>

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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>产品概述</span></p><p>　　<span>　</span><span>DRCL-99 </span><span>型在线分析仪由传感器、二次仪表、恒流器和流通池四部分组成，具有高度的智能化和灵活性，可同时测量余氯�?/span><span>pH</span><span>、温度，广泛应用于自来水、游泳池、污水消毒、反渗透处理等行业、�/span></p><p><span>□仪器特炸�/span></p><p><span>1</span><span>、无需更换试剂，无废液排放，不受样品颜色的影响</span></p><p><span>2</span><span>、实时的过程控制</span></p><p><span>3</span><span>、原电池法余氯带<span>PH </span>和温度补偿功能，无需更换膜及电解液。基本无耗材。极谱法余氯传感器为覆膜<span>3 </span>电极测量系统<span>� </span>具有特别设计的反电极。相对于覆膜<span>2 </span>电极，极化电压更加稳定更有利于保护参比电�?/span></p><p><span>4</span><span>、自带恒流装置，保证测量更稳宙�/span></p><p><span>5</span><span>、集成一体式结构，安装方侾�/span></p><p><span>6</span><span>、运行成本低，维护简協�/span></p><p><span>应用场合</span></p><p><span>原电池传感器</span><span>—–�/span></p><p><span>主要用于测量饮用水、净水中等水体稳定环境中的有效余氯，不需要特别的内充液，不需要膜头，结构简单，容易安装和维护。标酌�span>PH </span>补偿电极，可以同时测野�span>PH </span>与余氯，价格经济、�/span></p><p><span>量程范围窄，易受干扰离子影响；测量时，必须保证流经测量电极的水流速度稳定，必须与恒流器配套使用、�/span></p><p><span>□工作原琅�/span></p><p><span>原电池传感器</span><span>—–�/span></p><p><span>正极，铂金电极：<span>H</span></span><span>+</span><span>+2OCl-+2e- </span><span>↑�span> O</span></span><span>2</span><span>-+OH- +Cl</span><span>2 </span><span>生成的氯气溶于水，变为次氯酸在水溶液中存在次氯酸和次氯酸根的水解平衡� </span></p><p><span>负极，铜环电极：<span>Cu-2e- </span>↑�span> Cu</span></span><span>2+ </span></p><p><span>负极产生氢氧化铜，逐渐在铜环上堆积，因此需要在电极室内加入石英砂颗粒不断对铜环进行打磨，以消除沉积的生成物，保持铜电极持续参与电极反应、�/span></p><p><span>应用场合</span></p><p><span>极谱法传感器</span><span>—–�/span></p><p><span>可应用于饮用水，自来水、循环水、游泳池、医院废水等多种场合的余氯检测、加氯控制、监测、排放监控，也可以用于海水；不可以用于含有表面活性剂的水体，以及含铜离子、锰离子、铬离子等污水领域，</span><span>不可长期存放在无余氯环境中。电极型号多样，适用范围宽，测量稳定，但一次性投入稍高、�/span></p><p><span>工作原理</span></p><p><span>极谱法传感器</span><span>—–�/span></p><p><span>极谱法传感器是覆膜式皃�span>3 </span>电极测量系统，金电极是工作电极，铵�span>/ </span>氯化银作为对应的参考电极，外层不锈钢为反电极。其中工作电极用于电极表面发生化学反应，参考电极用于维持工作电极与参比电极间电压的恒定。反电极用来输出反应产生的电流信号， 并由测量电路实现信号的转换和放大� </span></p><p><span>金电极被膜帽覆盖，并与参考（银）电极一起在电解质区域中。电解质区域中含有特殊的电解液，并与测量水样分离。次氯酸从测量水样通过膜扩散到电解质中，并在固定极性的电压作用下在测量电极上和反电极上形成电流。该电流信号与次氯酸浓度成正比。在一定温度和</span><span>PH </span><span>值条件下＋�/span><span>HCLO</span><span>�?/span><span>CLO- </span><span>和余氯存在固定的换算关系，通过这种方式可测量余氯、�/span></p><p><span>技术参�?/span></p><p><span><span>1�?/span><span>传感�?/span></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td colspan="2"><p><span>传感器原琅�/span></p></td><td><p><span>极谱法传感器</span></p></td><td colspan="2"><p><span>原电池传感器</span></p></td><td></td></tr><tr><td colspan="2"><p><span>测量变量</span></p></td><td><p><span>HCLO </span></p></td><td colspan="2"><p><span>HCLO</span><span>、温度�?/span><span>ph </span></p></td><td></td></tr><tr><td colspan="2"><p><span>测量范围</span><span>30</span><span>℃，</span><span>pH7.2 </span></p></td><td><p><span>0.01~0.5 </span><span>：�/span><span>0.02~2 </span><span>：�/span><span>0.01~5 </span><span>：�/span><span>0.1~10 </span><span>� </span><span>0.5~20 </span></p></td><td colspan="2"><p><span>0~2mg/l </span></p></td><td></td></tr><tr><td colspan="2"><p><span>精度</span></p></td><td><p><span>测量倻�/span><span>1% </span></p></td><td colspan="2"><p><span>测量倻�/span><span>5% </span><span>戕�/span><span>��0.1mg/l </span><span>�?*耄�/span></p></td><td></td></tr><tr><td colspan="2"><p><span>介质温度</span></p></td><td><p><span>0~45 </span><span>℃，不结冰，自动温补</span></p></td><td colspan="2"><p><span>0~40 </span><span>℃，不结冰，自动温补</span></p></td><td></td></tr><tr><td colspan="2"><p><span>储存温度</span></p></td><td colspan="3"><p><span>5~50</span><span>� </span></p></td><td></td></tr><tr><td><p><span>ph </span><span>范围 </span></p></td><td colspan="3"><p><span>ph </span><span>范围</span><span>5.5~8.0<sub></sub></span></p></td><td colspan="2"></td></tr><tr><td colspan="2"><p><span>大压劚�/span></p></td><td><p><span>0~3bar( </span><span>禁止负压</span><span>) </span></p></td><td colspan="2"><p><span>0~6bar</span><span>＇�span>25</span>℃） </span></p></td><td></td></tr><tr><td colspan="2"><p><span>应用流量</span></p></td><td><p><span>0.25~0.5L/min</span><span>（使用相应标准流通器� </span></p></td><td colspan="2"><p><span>0.6~1L/min</span><span>（使用相应标准流通器� </span></p></td><td></td></tr><tr><td colspan="2"><p><span>交叉敏感�?/span></p></td><td colspan="3"><p><span>三氯甲烷，碘，二氧化氯，臭氧，溴</span></p></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td></tr></tbody></table><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p><span>传感器原琅�/span></p></td><td><p><span>极谱法传感器</span></p></td><td><p><span>原电池传感器</span></p></td></tr><tr><td><p><span>测量变量</span></p></td><td><p><span>HCLO</span></p></td><td><p><span>HCLO</span><span>、温度�?/span><span>ph</span></p></td></tr><tr><td><p><span>测量范围</span><span>30</span><span>℃，</span><span>pH7.2</span></p></td><td><p><span>0.01~0.5 </span><span>：�/span><span>0.02~2 </span><span>：�/span><span>0.01~5 </span><span>：�/span><span>0.1~10 </span><span>� </span><span>0.5~20</span></p></td><td><p><span>0~2mg/l</span></p></td></tr><tr><td><p><span>精度</span></p></td><td><p><span>测量倻�/span><span>1%</span></p></td><td><p><span>测量倻�/span><span>5% </span><span>戕�/span><span>��0.1mg/l </span><span>�?*耄�/span></p></td></tr><tr><td><p><span>介质温度</span></p></td><td><p><span>0~45 </span><span>℃，不结冰，自动温补</span></p></td><td><p><span>0~40 </span><span>℃，不结冰，自动温补</span></p></td></tr><tr><td><p><span>储存温度</span></p></td><td colspan="2"><p><span>5~50</span><span>ℂ�/span></p></td></tr><tr><td><p><span>ph </span><span>范围</span></p></td><td><p><span>ph </span><span>范围</span><span>5.5~8.0</span></p></td><td></td></tr><tr><td><p><span>大压劚�/span></p></td><td><p><span>0~3bar( </span><span>禁止负压</span><span>)</span></p></td><td><p><span>0~6bar</span><span>＇�span>25</span>℃）</span></p></td></tr><tr><td><p><span>应用流量</span></p></td><td><p><span>0.25~0.5L/min</span><span>（使用相应标准流通器（�/span></p></td><td><p><span>0.6~1L/min</span><span>（使用相应标准流通器（�/span></p></td></tr><tr><td><p><span>交叉敏感�?/span></p></td><td colspan="2"><p><span>三氯甲烷，碘，二氧化氯，臭氧，溴</span></p></td></tr></tbody></table> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p 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