MF-3D液态有机溶剂动态配气装�?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><strong><span>1.</span></strong><strong><span>概述</span></strong></span></p><p><span><strong></strong>在生产、储运和使用气体的多行业，均安装、使用和需检测的多种有机挥发物气体检测仪，分析仪，检漏仪以及其他分析方法，用于测量、监控和报警有机物挥发气体的浓度、�/span></p><p><span> 上述测量方法均为相对测量，需要定期或不定期的用标准气体进行检定、校准和分析方法的验证比对。而这些有机物质，在常温常压下是呈液体状态，比如甲醇、乙醇、乙醚、苯、环戊烷、环氧乙烷、丙酮、TVOC等等。由于它们的化学和物理性质所致，要将这些液态有机物质准确配制成高压钢瓶包装储存的气体标准物质，在国内外技术上均有难度。采用常规的重量配制、高压气瓶包装和储存，容易被瓶体、阀门等吸附，高浓度还不易汽化。所以得不到准确的该类气体标准物质，就造成了开展上述气体分析仪、测试仪的标定和分析方法的评价工作的根本问题、�/span></p><p><span> 若需既能将液态物质准确配制成标准气体，又能随意连续稀释高浓度的瓶装气体标准物质，MF-3D是您�?*选择。它将将MF-3B和MF-4B（动态稀释装置）的功能溶为一体，配气浓度范围可从10</span><sup><span>�?</span></sup><span>�?0<sup>�?</sup>（即ppb�?含量）。触摸屏全自动操作，操作速度快、简捷；配气浓度准、线性好、稳定性好、使用方便、�/span></p><p><span><strong><span>2.</span></strong><strong><span>主要功能 </span></strong></span></p><p><span>2.1 MF-3D的主要功能：可将液态有机溶剂自动进行配制成任意单点浓度＋�/span><span>根据需要配出的气体可静态使用，也可动态使用；</span></p><p><span><span>2.2 也可一次进样，先将液态有机溶剂自动配制成高浓度气体，接着在同一</span><span>台装置上再连续动态稀释成任何浓度。（1）避免了配一种浓度进一次样的繁琐；�?）减小了用高纯溶剂配制低浓度时带入的</span><span>取样误差：�/span></p><p><span>2.3 还可在同一台装置上将瓶装高浓度气体标准物质连续任意稀释成不同浓度：�/span></p><p><span>2.4自动修正影响配气因素的多种因素，不用人工查找和修正；</span></p><p><span>2.5根据欲配气体的浓度，自动计算液态溶剂的取样量，不用人工计算器计算；</span></p><p><span>2.6通过触摸屏操作输入需要的浓度，自动进行连续稀释，不用人工计算：�/span></p><p><span>2.7根据实验环境温度和压力自动修正流量；�?/span><span>动控制充气时间；</span></p><p><span>2.8触摸屏的视角可以�?�?0度的范围内任意调整、�/span></p><p><span>2.9稀<span>释高浓度瓶装标准气体：可将任何瓶装气体多倍的连续稀释成不同浓度。配出的标准气体可动态使用，也可充入气袋<strong>或钢瓶（注：充灌钢瓶功能需另加费用（�/strong>到异地使�?strong>、�/strong></span></p><p><span><strong></strong>总之一切不需手动计算，只需手动轻按触摸键，选择欲配气体名称及其浓度和浓度单位便可完成您需做的工作、�/span></p><p><span><strong><span>3</span></strong><strong><span>．技术指栆�/span></strong></span></p><p><span>3.1气态常规稀释倍数为：500:1，两路MFC流量控制：�/span></p><p><span>3.2常规输出流量范围：（100�?000）ml/min(根据用户需求可随意设置扩展和缩�?</span></p><p><span>3.3流量重复性： � 0.2＄�/span></p><p><span>3.4气态配气不确定度：�?.5＄�/span></p><p><span>3.5液态配气不确定度：�?.5＄�/span></p><p><span>3<span>.6流量线性误差：�?#177;0.3%</span></p><p><span><strong><span>4</span></strong><strong><span>．使用环境条仵�/span></strong></span></p><p><span>4.1仪器电源�?20VAC</span></p><p><span>4.2使用环境�?℃～45ℂ�/span></p><p><span><strong><span>5</span></strong><strong><span>．外形尺寸及总量</span></strong></span></p><p><span>5.1仪器重量� 10kg</span></p><p><span>5.2外型尺寸�?27mm宽x 195mm高x 410mm淰�/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="266344" /> <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）">