日本HORIBA（堀场）B-712 PH�?酸度�?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><span>仪器设备９�span>B-712</span><span>笔试</span><span>PH</span><span>计�?/span><span>10ml</span><span>移液器、�/span></p><p><span>� � 剂：去离子水或超纯水、�/span></p><p><span>土壤样本９�span>0.2g</span></p><p><span>测量过程：�/span></p><p><span>尅�span>B-712</span><span>笔试</span><span>PH</span><span>计水平放置，叕�/span><span>0.2g</span><span>土壤样本，放置在</span><span>B712</span><span>的检测池中、�/span></p><p><span>用移液器叕�span>10ml</span><span>萃取剂滴注于</span><span>B-712</span><span>检测池中、�/span></p><p><span>尅�span>B-712</span><span>的检测池盖子盖好。用手水平摇晃约</span><span>20-30</span><span>秒，使萃取剂和土壤充分融合、�/span></p><p><span>尅�span>B-712</span><span>水平放置�?/span><span>10</span><span>分钟后读取所测得土壤皃�/span><span>PH</span><span>值、�/span></p><p><span>注意事项９�/span></p><p><span>在萃取过程中不要过分用力摇晃，以免萃取剂溢出影响测量结果、�/span></p><p><span>多样本测量时，在测量过一个样本后一定要尅�span>B-712</span><span>的检测池及盖子充分清洗并擦拭干净。以避免样品残留影响下一次的测量结果、�/span></p><p><span>HORIBA PH计B-712</span><span>技术规格参数：</span></p><p><span>型号：B-712</span><span>测量原理：玻璃电极方弎�/span><span>*小样量：0.05 mL </span><span>*2</span><span>，或多于0.1 mL </span><span>*2 </span><span>（注�?2 指使用取样薄膜B可以实现更少样品(0.05mL或更�?� 件下的测量� (请关闭遮光盖。如果样品中含有颗粒，请使用“过滤膜 �?分离固体)�?</span><span>测量量程�? � 12 pH</span><span>� </span><span>正：B-712是两点校止�/span><span>*5</span><span> （注�?5指可以选择一点校正或者两点校正。）</span><span>� 度：��0.1 pH （注�?6此数据是校正之后测量标准液时的重复性。）</span><span>� 能：</span><span>?温度补偿 </span><span>?自动保持 </span><span>?IP67等级防水/防尘</span><span>*8 </span><span>（注�?8� IP67 ：浸入水�?米可以防水至�?0分钟。但是本系列产品不可以在水下使用。）</span><span>使用环境温度/湿度：温度在5�?0℃之间， 相对湿度低于85% (无冷�?</span><span>� 源：CR2032 电池 (2�?</span><span>尺寸/重量�?64 mm �� 29 mm �� 20 mm (除突出部�?　/ 大约50g (仅指分析计本体，不包括电池，B-771大约45g)</span></p><p><span>日本堀圹�span>HORIBA</span><span>酸度�?PH计（</span><span>B-712</span><span>，笔式）</span><span>北京希望世纪科技有限公司</span></p><p><span>010-62151736 /010-82168186</span></p><p><span></span></p><p><span>便携式PH讠�span>/</span><span>酸度讠�/span><span>B-712</span><span>检测仪</span></p><p><span>便携式PH讠�span>/</span><span>酸度讠�/span><span>B-712</span><span>监测�?/span></p><p><span>便携式PH讠�span>/</span><span>酸度讠�/span><span>B-712</span><span>分析�?/span></p><p><span>HORIBA<span>小型笔试酸度讠�/span><span>/</span><span>PH讠�/span><span>B-712</span></p><p><span>HORIBA<span>手持式酸度计</span><span>/</span><span>PH讠�/span><span>B-712</span></p><p><span>日本堀场便携式酸度讠�span>/</span><span>PH讠�/span><span>B-712</span></p><p><span>日本进口小型酸度讠�span>/</span><span>PH讠�/span><span>B-712</span></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="299159" /> <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）">