Series4000气体稀释装�?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>仪器简介：</strong></span></p><p><strong><span>气体稀释装�?/span></strong><span>，是将高浓度的多种气体经由质量流量控制器，透过计算机控制自动混合产生精确的混合及调配，为分析研究或监测等不同用途提供精确标准气体。产生的气体浓度�?到ppb级。特殊的设计使配气准确性可达到『设定值』的��1.0%，可对NO、NO2、SO2、CO、O3、THC和其它相关气体的监测仪器自动执行Zero、Span、线性、重现性等多点自动校准，仪器性能优于各国环保标准，为美国加州及各国环保单位空气品质及背景测站的指定机种。除可符合法令需要外，也可以节省操作及标准气体购置成本，提高监控的准确度、�/p><p>应用领域� </p><p> * 对气体分析仪进行校准，如气相层析、气体传感器、气体报警器等� </p><p> * 模拟气体环境，用于有害气体、防爆，大气污染等模拟试验研究� </p><p> * 动态校准环境空气监测仪器的标准设备� </p><p> * 可使�?少量昂贵的多成分气体钢瓶配出各种不同浓度之标准混合气、�/span></p><p><span><strong>技术参数：</strong></span></p><p><span>－多成分气体混合装置 (S4000 Multi-Component Gas Mixing System)</p><p> * 可同时混合二至四种不同来源之气体钢瓶，产生的混合气体均衡稳定� </p><p>?* 可直接以浓度或流量设定控制，并规划程序藉以达成自动化无人操作目的 </p><p>?* 浓度/流量精确度：��1.0% </p><p>?* 再现性：��1.0% </p><p>?* **操作压力�?5 psig (建议25psig) </p><p>－动态气体稀释装� (S4040 Computerized Gas Dilution System) </p><p>?* 与S-4000相同功能外，增加气体切割功能 </p><p>?* 具有六组气体钢瓶输入口，一组稀释气体输入口 </p><p>?* 可依设定浓度或流量，自动选择系统内适当流量计进行气体稀�?三组流量计以�? </p><p>?* 稀释倍数可藉由增加流量控制器达到10�?00倍甚或更髗�/span></p><p><span><strong>主要特点９�/strong></span></p><p><span>仪器特点９�/p><p>－以计算机经由RS-232联机，在Windows窗口环境下操作控制� </p><p>－以质量流量控制器控制气体流量，混配稀释所需之气体浓度及流量�?多可组装四组流量控制器� </p><p>－所有质量流量控制器校正值储存于系统内部，系统操作时会依校正值进行修正，大大提高准确度� </p><p>－可将常用之钢瓶气体数据储存于计算机中方便随时选用；钢瓶气体组成无论多少都能输入储存，并自动计算气体K常数，以修正流量误差� </p><p>－重量轻，携带方便、�/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="247309" /> <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）">