深昌鸿PH酸度计PH-520�?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"> <p></p><p>　　<strong>PH-520� pH酸度讠�/strong></p><p>　　外观小巧、便于携带、精度高、使用方侾�/p><p>　　各行业实验室检测、污水处理、大专院校、科研单佌�/p><p>　　<strong>产品简述：</strong></p><p>　　高性能、高精度的多功能PH计，采用LCD液晶显示，具有稳定可靠、操作简单方�?可单手操�?;可同时测量酸碱度(pH)或毫�?mV)与温度。广泛应用于医疗卫生、制药、大专院校、科研单位、工矿企业及环保等部门实验室及现场、野外中使用、�/p><p></p><p>　　<strong>性能参数９�/strong></p><p>　　测量范围: pH�?�?4.00pH</p><p>　　mV: 0�?#177;2000mV</p><p>　　Tℂ� 0�?9.9ℂ�/p><p>　　分辨玆� pH: 0.01pH</p><p>　　mV: 0.1mV</p><p>　　Tℂ� 0.1ℂ�/p><p>　　精确�? pH: ��0.01pH</p><p>　　mV: ��0.1%(F.S)</p><p>　　Tℂ� ��0.5ℂ�/p><p>　　输入阻抗: �?012��</p><p>　　温度补偿范围:(手动或自�?0�?9.9ℂ�/p><p>　　pH校准温度�?�?9.9ℂ�/p><p>　　校准数据：全自动存储</p><p>　　电极：E201-C塑壳pH复合电极及温度电�?/p><p>　　电源�?V电池</p><p>　　外形尺寸�?5mm��140mm��38mm</p><p>　　重量:220g</p><p></p><p>　<strong>　产品特点９�/strong></p><p>　　采用MCU控制测量过程，利用数字滤波等技术提高系统可靠性、�/p><p>　　手动、自动温度补偿，并采用温度数字补偿技术，消除了温度补偿的非线性因素、�/p><p>　　pH酸度计二点校准功能可逈�/p><p>　　标定时只需输入缓冲�?5℃的标称值，仪器自动温度识别补偿、�/p><p>　　自动锁定模式：显示自动锁定已达稳定的读数</p><p>　　可储�?9个pH倻�/p><p>　　数据断电不会丢失</p><p>　　电量显示</p><p>　　斜率显示，并可据此判断电极的好坏、�/p><p></p><p></p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; 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