双通道pH/离子�?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>仪器简介：</strong></p><p><p>Dual Star 双通道pH/ 离子浓度测量仪的双通道结构具备双BNC 接口、双参比接口、双ATC 接口，可同时接入两支pH 电极或离子选择性电极，对样品中的pH 或离子浓度同时测量、同时显示。操作界面简洁、快速，方便使用、�/p></p><p><strong>技术参数：</strong></p><p><p><strong>pH</strong></p><p> 测量范围�?2.000 - 19.999</p><p> 分辨率：0.1 / 0.01 / 0.001 pH</p><p> 相对精度�?#177;0.001 pH</p><p> 校正点：1 - 6 炸�/p><p> 自动缓冲液识别：US，NIST，DIN 和用户自定义</p><p><strong>离子浓度</strong>测量范围�? � 19999</p><p> 分辨率：1�?�? 位有效数孖�/p><p> 相对精度�?#177;0.1 mV �?.05%（取较大者）</p><p> 单位：ppm，mg/L，M�? 或无单位 </p><p> 测量方法:单已知加�? 减量法；双已知加�? 减量� </p><p> 校正点：2- 6 � </p><p><strong>氧化还原电位 （ORP（�/strong></p><p> 测量范围�?#177;1999.9（mV/RmV/EH� </p><p> 分辨率：0.1 mV </p><p> 相对精度�?#177;0.1 mV �?.05%（取较大者）</p><p><strong>温度</strong></p><p> 测量范围�?5 - 105� </p><p> 分辨率：-5 - 99.9℃为0.1℃，99.9℃以上为1.0� </p><p> 相对精度�?#177;0.1� </p><p><strong>仪表功能</strong></p><p> LCD ：双通道显示 </p><p> 输入：两个BNC 接口，两个参比电极接口，两个MiniDIN 接口（温度探头） </p><p> 方法存储�?0 � </p><p> 密码保护：是 </p><p> 数据存储�?000 � </p><p> 符合GLP 标准：是 </p><p> 数据传输：双向RS232 接口，可选USB 电缆 </p><p> IP 等级：IP54 防尘防溅 </p><p> 质量安全认证：CE，CSA，UL，T?A，FCC Class A </p><p> 操作环境：适宜操作温度5 - 45� 相对湿度5 - 85%（无冷凝� </p><p> 电源�?��AA 电池，通用的电源适配� </p><p> 外形尺寸�?.4 cm（高�?#215;17.0 cm（宽�?#215;22.4 cm（长（�/p></p><p><strong>主要特点９�/strong></p><p><p>�� 双通道pH / 离子浓度测量，双BNC 接口、双参比电极接口、双MiniDIN 接口（温度探头） </p><p> �� 数字按键使得输入更简� </p><p> �� 操作简便，功能丰富 </p><p> �� 可输入电极序� </p><p> �� 包含针对复杂样品测量的已知加�? 减量法，样品加量/ 减量� </p><p> �� 自动空白校正功能 </p><p> �� 升级的GLP 性能，可设置仪表密码并为每种方法单独设置密码 </p><p> �� 以图形方式显示校正曲� </p><p> �� 可与自动换样器联� </p><p> �� 可设置等温点</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="227450" /> <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）">