意大利哈纳酸度计PH计HI2211(哈纳HANNA)实验室pH/ORP/温度测定�?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><strong><span>HI2211 </span></strong></p><p><strong><span>微电脑台式酸�?/span></strong><strong><span>pH-</span></strong><strong><span>氧化还原</span></strong><strong><span>ORP-</span></strong><strong><span>温度</span></strong><strong><span>��C</span></strong><strong><span>测定�?/span></strong><strong></strong></p><p><span>新款外观设计，大屏幕显示，随屏校准操作步骤提示，自动识别酸度校准点，内置酸度标准校准点，校正过期提醒，自动或手动温度补偿，确保在不同环境下，测量精度和准确，</span><span>GLP</span><span>良好实验室管理功能；自检功能、自动终点和自动识别，高性价比，适用于食品饮料、水处理、环境分析等不同行业</span></p><p><span>只有正确使用和保养电极，才能确保测量的准确性、可靠性，并能有效的延长电极的使用期限、�/span><span>多数酸度测量准或测量偏移，基本上是因为没有正确使用或保养电极；正确选择使用不同测量介质的酸度电极、按规范进行电极校准和保养，是确保测量准确�?关键步骤。因为在校准过程中，仪器是以假设电极是干净的，并在校准过程中创建标准曲线，做为下一次校准的有效参照。受污的电极或错误的校准方法将导致缓冲液的污染同时，使得校准标准曲线将会发生偏移，影响测量数据准确性、�/span></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p><strong><span>测量范围</span></strong></p></td><td><p><span>-2.00 to 16.00 pH</span><span>�?/span><span>-20.0 to 120.0 ��C</span><span>�?/span><span>�� 399.9 mV</span><span>�?/span><span>�� 2000 mV</span></p></td></tr><tr><td><p><strong><span>解析�?/span></strong></p></td><td><p><span>0.01 pH</span><span>�?/span><span>0.1 ��C</span><span>�?/span><span>0.1mV</span><span>＇�/span><span>�� 399.9 mV</span><span>）�?/span><span>1mV</span><span>＇�/span><span>�� 2000 mV</span><span>（�/span></p></td></tr><tr><td><p><strong><span>精度</span></strong><strong><span>@20��C</span></strong></p></td><td><p><span>�� 0.01 pH</span><span>�?/span><span>�� 0.4��C</span><span>（忽略温度探头误差）�?/span><span>�� 0.2mV</span><span>＇�/span><span>�� 399.9 mV</span><span>）�?/span><span>��1mV</span><span>＇�/span><span>�� 2000 mV</span><span>（�/span></p></td></tr><tr><td><p><strong><span>酸度</span></strong><strong><span>- pH</span></strong><strong><span>校准</span></strong></p></td><td><p><span>自动</span><span>1</span><span>点或</span><span>2</span><span>点校准，内置</span><span>5</span><span>个标准校准点</span><span>＇�/span><span>pH 4.01</span><span>�?/span><span>6.86</span><span>�?/span><span>7.01</span><span>�?/span><span>9.18</span><span>�?/span><span>10.01</span><span>（�/span></p></td></tr><tr><td><p><strong><span>温度补偿</span></strong></p></td><td><p><span>自动或手动温度补偿：</span><span>-20.0 to 120.0 ��C</span></p></td></tr><tr><td><p><strong><span>电极类型</span></strong></p></td><td><p><span>按测量要求选择</span><span>BNC</span><span>接口酸度电极；输入阻抗：</span><span>1012ohms</span></p></td></tr></tbody></table> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; 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