石膏松散容重测定�?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>RZ-100<strong>石膏松散容重测定�?/strong></strong>性能优异，操作简单，控制精度高，可靠性好、实惠的价格获得广大用户一致的好评。该产品是上海魅宇仪器设备有限公司根据国家新标准自主研发生产的新一代试验仪器，我公司众员工承诺，齐心协力抓质量，竭诚服务，为全国用户提供优质的试验仪器、�/p><p><strong></strong></p><p><strong>RZ-100<strong>石膏松散容重测定�?/strong></strong>用途：</p><p>主要为建筑石膏松散容重测定的专用仪器，产品符合GB9776标准要求、�/p><p>推荐产品<a>线棒涂布�?/p><p>使用方法９�/p><p>1）从保存在密封容器内的试验室石膏样品中，取出1000克试样，并充分搅拌均匀，使其通过孔径�?毫米的锥形筛，然后按下述步骤用同一仪器测定两次、�/p><p>称量不带延伸套筒的容重桶，精确至0.1克，在容重桶上装上套筒，并将其放在仪器的锥形漏斗下，将试样以100克为一份倒入漏斗中，用毛刷搅动试样，使其通过筛网落入容重桶中。当装有延伸套简的容重桶填满时，在避免振动的情况下移去套筒，用直尺刮平表面，除去多余物料，直至表面与容重桶上缘位于同一水平面上为止。称量容重桶和试样重量精确至0.1克、�/p><p>2）结果的表示方法９�/p><p>按下式计算松散容重，克／卆�/p><p>r=m1-m0</p><p>其中：m1是容重桶和试样的重量（克（�/p><p>m0是容重桶本身的重量（克）</p><p>如果两次测定结果之差，小于两次试验结果较小值的5 % ，则以平均值作为试样的松散容重；否则，应再次测定，至两次测定值之差小�? %。再取其平均值、�/p><p>维护保养９�/p><p>1) 用后清理、抹干净：�/p><p>2) 筛网上放干燥剂、�/p><p>主要结构９�/p><p>锥形筛孔径：2mm＋�/p><p>净重：30kg、�/p><p>由三部分组成９�/p><p>1．锥形筛</p><p>2．三脚支枵�/p><p>3．测量容器（上部是延伸筒、下部是容重桶，其容量是1升）</p><p>使用安放９�/p><p>本仪器应安放在无震源无腐蚀介质的环境中，并置于适当高度的平台上。必要时可调整三脚支 架下部的三个锥形螺母使其至水平位置、�/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="280112" /> <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）">