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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>饮用不卫生的水有什么危害？</p><p>饮用水质不达标的水，容易引发腹泻、霍乱、伤寒、肝炎、痢疾等传染病和氟中毒、砷中毒等地方病、�/p><p>一般居民应如何判断其自来水有无问题＞�/p><p>居民仅能由自来水的外观、气味、和尝味来判断自来水水质，一般正常的自来水的外观应是澄清无色、闻起来没有气味（些微消毒水味是正常现象）、喝起来也没有异味（些微消毒水味是正常现象）、�/p><p>什么是有效余氯？它与人体健康有什么关系？</p><p>余氯(residual chlorine)俗称漂白粉，是水经过加氯消毒，经一定时间接触后，在水中余留的游离性氯和结合性氯的总称。氯投入水中后，除了与水中细菌、微生物、有机物、无机物等作用消耗一部分氯量外，还剩下了一部分氯量，这部分氯量就叫做余氯、�/p><p>残留的余氯在加热的过程中会生成三氯甲烷这种致癌物，长期饮用会对人体造成非常大的危害。尤其是近年来水源污染越发的严重，直接导致自来水中余氯含量的增加。所以直接饮用自来水烧的开水也不是健康的选择，对自来水进行再净化是关键、�/p><p>仪器简今�/p><p>ST-1系列水质快速检测仪器是依据国家标准方法，单项检测水的物理及化学指标的专用仪器。它可广泛应用于各类饮用水、地表水、地下水、工业废水和生活污水中单项被检测项目的现场定量检测、�/p><p>仪器配备专用试剂，实现现场快速定量检测、�/p><p>仪器体积小，重量轻，操作简单，携带方便、�/p><p>主要特点</p><p>1、标准曲线内置，配合专用试剂直接进行定量检测� </p><p>2、测量结果可显示浓度、吸光度、透射比、�/p><p>3、进口超高亮发光二极管光源和检测器；先进的光源驱动及校准技术使得仪器在每次测量开始时，自动调节光源到**状态；保证仪器长时间稳定性、精确度和更宽广的测量范围、�/p><p>4、先进的低功耗设计，配合大容量可充电锂电池，一次充电可连续工作7天，待机时间长达15天、�/p><p>5、清晰直观的液晶显示器及操作键盘� </p><p>6、检测数据可存储、�/p><p>7、便携式设计、�/p><p>检测参数范围：</p><p>检出限�?.025mg/L</p><p>检测范围：0�?.5 mg/L</p><p>性能指标</p><span style="color: rgb(102� 102� 102); font-family: 宋体; font-size: 12px; line-height: 24px; background-color: rgb(246� 244� 245);"></span><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody style="padding: 0px; margin: 0px; "><tr style="padding: 0px; margin: 0px; "><td width="77" style="padding: 0cm 5.4pt; margin: 0px; border-width: 1pt; border-color: windowtext; background-color: transparent; "><p>光源</p></td><td width="324" colspan="2" style="padding: 0cm 5.4pt; margin: 0px; border-color: windowtext windowtext windowtext rgb(212� 208� 200); border-bottom-width: 1pt; background-color: transparent; border-top-width: 1pt; border-right-width: 1pt; "><p>超高亮LED：�/p></td></tr><tr style="padding: 0px; margin: 0px; "><td width="77" style="padding: 0cm 5.4pt; margin: 0px; border-color: rgb(212� 208� 200) windowtext windowtext; border-bottom-width: 1pt; border-left-width: 1pt; background-color: transparent; border-right-width: 1pt; "><p>测量方式</p></td><td width="324" colspan="2" style="padding: 0cm 5.4pt; margin: 0px; border-color: rgb(212� 208� 200) windowtext windowtext rgb(212� 208� 200); border-bottom-width: 1pt; background-color: transparent; border-right-width: 1pt; "><p>定量测量</p></td></tr><tr style="padding: 0px; margin: 0px; "><td width="77" style="padding: 0cm 5.4pt; margin: 0px; border-color: rgb(212� 208� 200) windowtext windowtext; border-bottom-width: 1pt; border-left-width: 1pt; background-color: transparent; border-right-width: 1pt; "><p>检测器</p></td><td width="324" colspan="2" style="padding: 0cm 5.4pt; margin: 0px; border-color: rgb(212� 208� 200) windowtext windowtext rgb(212� 208� 200); border-bottom-width: 1pt; background-color: transparent; border-right-width: 1pt; "><p>光伏转换�?/p></td></tr><tr style="padding: 0px; margin: 0px; "><td width="77" style="padding: 0cm 5.4pt; margin: 0px; border-color: rgb(212� 208� 200) windowtext windowtext; border-bottom-width: 1pt; border-left-width: 1pt; background-color: transparent; border-right-width: 1pt; "><p>测量部件</p></td><td width="324" colspan="2" style="padding: 0cm 5.4pt; margin: 0px; border-color: rgb(212� 208� 200) windowtext windowtext rgb(212� 208� 200); border-bottom-width: 1pt; background-color: transparent; border-right-width: 1pt; "><p>比色箠�/p></td></tr><tr style="padding: 0px; margin: 0px; "><td width="77" style="padding: 0cm 5.4pt; margin: 0px; border-color: rgb(212� 208� 200) windowtext windowtext; border-bottom-width: 1pt; border-left-width: 1pt; background-color: transparent; border-right-width: 1pt; "><p>电源</p></td><td width="324" colspan="2" style="padding: 0cm 5.4pt; margin: 0px; border-color: rgb(212� 208� 200) windowtext windowtext rgb(212� 208� 200); border-bottom-width: 1pt; background-color: transparent; border-right-width: 1pt; "><p>可充电锂电池�?V DC</p></td></tr><tr style="padding: 0px; margin: 0px; "><td width="77" style="padding: 0cm 5.4pt; margin: 0px; border-color: rgb(212� 208� 200) windowtext windowtext; border-bottom-width: 1pt; border-left-width: 1pt; background-color: transparent; border-right-width: 1pt; "><p>输入/显示</p></td><td width="324" colspan="2" style="padding: 0cm 5.4pt; margin: 0px; border-color: rgb(212� 208� 200) windowtext windowtext rgb(212� 208� 200); border-bottom-width: 1pt; background-color: transparent; border-right-width: 1pt; "><p>液晶显示屏，薄膜键盘</p></td></tr><tr style="padding: 0px; margin: 0px; "><td rowspan="4" width="77" style="padding: 0cm 5.4pt; margin: 0px; border-color: rgb(212� 208� 200) windowtext windowtext; border-bottom-width: 1pt; border-left-width: 1pt; background-color: transparent; border-right-width: 1pt; "><p>性能指标</p></td><td width="72" style="padding: 0cm 5.4pt; margin: 0px; border-color: rgb(212� 208� 200) windowtext windowtext rgb(212� 208� 200); border-bottom-width: 1pt; background-color: transparent; border-right-width: 1pt; "><p>波长范围</p></td><td width="252" style="padding: 0cm 5.4pt; margin: 0px; border-color: rgb(212� 208� 200) windowtext windowtext rgb(212� 208� 200); border-bottom-width: 1pt; background-color: transparent; border-right-width: 1pt; "><p>410nm�?60nm�?10nm�?35nm�?89nm�?30nm等，按需配置</p></td></tr><tr style="padding: 0px; margin: 0px; height: 12.55pt; "><td width="72" style="padding: 0cm 5.4pt; margin: 0px; border-color: rgb(212� 208� 200) windowtext windowtext rgb(212� 208� 200); border-bottom-width: 1pt; background-color: transparent; border-right-width: 1pt; " height="12"><p>100%噪声</p></td><td width="252" style="padding: 0cm 5.4pt; margin: 0px; border-color: rgb(212� 208� 200) windowtext windowtext rgb(212� 208� 200); border-bottom-width: 1pt; background-color: transparent; border-right-width: 1pt; " height="12"><p>�?.5%��</p></td></tr><tr style="padding: 0px; margin: 0px; height: 12.05pt; "><td width="72" style="padding: 0cm 5.4pt; margin: 0px; border-color: rgb(212� 208� 200) windowtext windowtext rgb(212� 208� 200); border-bottom-width: 1pt; background-color: transparent; border-right-width: 1pt; " height="12"><p>0%噪声</p></td><td width="252" style="padding: 0cm 5.4pt; margin: 0px; border-color: rgb(212� 208� 200) windowtext windowtext rgb(212� 208� 200); border-bottom-width: 1pt; background-color: transparent; border-right-width: 1pt; " height="12"><p>�?.2%��</p></td></tr><tr style="padding: 0px; margin: 0px; height: 11.55pt; "><td width="72" style="padding: 0cm 5.4pt; margin: 0px; border-color: rgb(212� 208� 200) windowtext windowtext rgb(212� 208� 200); border-bottom-width: 1pt; background-color: transparent; border-right-width: 1pt; " height="11"><p>漂移</p></td><td width="252" style="padding: 0cm 5.4pt; margin: 0px; border-color: rgb(212� 208� 200) windowtext windowtext rgb(212� 208� 200); border-bottom-width: 1pt; background-color: transparent; border-right-width: 1pt; " height="11"><p>�?.4%��/30min</p></td></tr><tr style="padding: 0px; margin: 0px; "><td width="77" style="padding: 0cm 5.4pt; margin: 0px; border-color: rgb(212� 208� 200) windowtext windowtext; border-bottom-width: 1pt; border-left-width: 1pt; background-color: transparent; border-right-width: 1pt; "><p>外形尺寸</p><p>(L��W��H)</p></td><td width="324" colspan="2" style="padding: 0cm 5.4pt; margin: 0px; border-color: rgb(212� 208� 200) windowtext windowtext rgb(212� 208� 200); border-bottom-width: 1pt; background-color: transparent; border-right-width: 1pt; "><p>178mm��95mm��45mm：�/p></td></tr><tr style="padding: 0px; margin: 0px; "><td width="77" style="padding: 0cm 5.4pt; margin: 0px; border-color: rgb(212� 208� 200) windowtext windowtext; border-bottom-width: 1pt; border-left-width: 1pt; background-color: transparent; border-right-width: 1pt; "><p>环境温度</p></td><td width="324" colspan="2" style="padding: 0cm 5.4pt; margin: 0px; border-color: rgb(212� 208� 200) windowtext windowtext rgb(212� 208� 200); border-bottom-width: 1pt; background-color: transparent; border-right-width: 1pt; "><p>工作环境5℃～30℃，贮存环境-20℃～55℃、�/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"}); 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