205型双光束臭氧分析�?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>产品简今�/span></strong></p><p><span> Model205双光束臭氧分析仪�?05双光束臭氧分析仪可以同时测量lo(被臭氧净化的空气)和l(未被臭氧净化的空气)的臭氧浓度。仪器采用紫外吸收技术，具有检测精度高、小巧便携、功耗低等特点。检测间�?s，使检测曲线更加平滑，强大的数据记录功能，在每5分钟储存一个数据的频率下，记录时间长达2.4个月、�/span></p><p><span> 应用领域：广泛应用于公共场所检测、个体暴测量、城市大气测量、空气净化系统等领域的检测、�/span></p><p><strong><span>仪器特点</span></strong></p><p><span>� 精度高：检测精度高�?ppb</span></p><p><span>� </span>量程广：量程�?.5ppb~100000ppb</span></p><p><span>� </span>抗干扰：DewLine技术，消除水蒸气对检测的干扰</span></p><p><span>� </span>存储量大：可存数20480个数据点</span></p><p><span>� </span>使用方便：体积小巧，数据可通过在线微处理器传输</span></p><p><span><strong><span>产品参数</span></strong></span></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><span>测量原理</span></td><td><span>紫外吸收技�?/span></td></tr><tr><td><span>量程</span></td><td><span>1ppb�?00 ppm �?ppm�?0ppm�?0�?00ppm</p><p> 自动换挡，ppb显示</span></td></tr><tr><td><span>精度和准确度</span></td><td><span>1ppb�?%</span></td></tr><tr><td><span>测量间隙</span></td><td><span>2秒（2秒，10秒，1分钟�?分钟�?小时可选）</span></td></tr><tr><td><span>流量玆�/span></td><td><span>1L/min</span></td></tr><tr><td><span>数据储存</span></td><td><span>20480�?�?0s储存一个数据可达到2.4 天，�?分钟可达2.4�?</span></td></tr><tr><td><span>数据输出</span></td><td><span>RS-232�?�?.5VDC 模拟，LCD显示</span></td></tr><tr><td><span>电源</span></td><td><span>12VDC�?20/240 VAC�?.0�?低能模式�?.9�?</span></td></tr><tr><td><span>尺寸</span></td><td><span>9cm x 21cm x 29cm</span></td></tr><tr><td><span>重量</span></td><td><span>仪器�?.9kg�?.3kg含箱孏�/span></td></tr></tbody></table> </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="221164" /> <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）">